Epson ActionTower 7500 User Manual

Epson ActionTower 7500 Manual

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  • Epson ActionTower 7500 | User Manual - Page 1
  • Epson ActionTower 7500 | User Manual - Page 2
    Guide was created. Extenal Cache Your computer supports up to 1MB of external cache. If your system already has cache installed, it can be increased up to 1MB. However, you cannot install cache chips yourself. Please contact your Authorized EPSON Servicer for instructions. System
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    The illustration below shows the correct location of jumpers and other components on the system board in your computer. 2
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    Jumper Settings The jumpers on the system board have been renumbered, as shown in the tables below. The factory default settings are indicated by an asterisk (*). Miscellaneous jumper settings Parallel port ECP mode DRQ jumper settings Function JP13 JP14 DRQ1 (DACK1) 1-2 1-2 DRQ4 (DACK3)
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    CPU type jumper settings CPU clock speed 25 MHz 33 MHz 40 MHz 50 MHz JP17 1-2 1-2, 3-4, 5-6 1-2, 3-4 5-6 EPSON is a registered trademark of Seiko Epson Corporation. Copyright © 1995 by Epson America, Inc. Torrance, California, USA I 400557200 10/95
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    OF WARRANTY Epson America makes no representations or warranties, either express or implied, by or with respect to anything in this manual, and shall without notice. TRADEMARKS EPSON is a registered trademark of Seiko Epson Corporation EPSON Connection is a service mark of Epson America, Inc. General
  • Epson ActionTower 7500 | User Manual - Page 7
    in this Users Guide, do not attempt to service the computer yourself. • Unplug the computer and refer servicing to qualified service personnel under the performance. Adjust only those controls that are covered by the operating instructions. • If you plan to use the computer in Germany, observe
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    de sécurité Lire attentivement les instructions suivantes et les conserver pour les consulter en cas de besoin. Observer soigneusement tous les avertissements et directives marques sur l'ordinateur. l Debrancher l'ordinateur avant de
  • Epson ActionTower 7500 | User Manual - Page 9
    Wichtige Sicherheitshinweise Bitte lesen Sie diese Sicherheitshinweise, und heben Sie sie zur späteren Verwendung auf. Beachten Sie alle Warnungen und Anweisungen, die auf dem Computer angebracht sind. Ziehen Sie das Netzkabel des Computers vor der Reinigung heraus. Verwenden Sie zur Reinigung nur
  • Epson ActionTower 7500 | User Manual - Page 10
    l Ziehen Sie den Computer heraus, und rufen Sie qualifiziertes Wartungspersonal, wenn eine der folgenden Bedingungen auftritt: Das Netzkabel oder der Netzstecker ist beschadigt; Flüssigkeit ist in den Computer eingetreten; der Computer wurde fallengelassen oder das Gehäuse ist beschadigt; der
  • Epson ActionTower 7500 | User Manual - Page 11
    Introduction Your new EPSON® computer is a full powered, full featured system that gives you complete access for all your business or home computer needs. And because your computer is
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    the CPU, video, and hard disk drives in standard configurations Three 16-bit, ISA (Industry Standard Architecture) option slots and two PCI option slots supporting up to two PCI bus m aster cards On the slim line model, space for up to four mass storage devices, three externally accessible and one
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    system board, which you can upgrade without replacing the chip. Your computer supports shadowing of the system and video BIOS to allow BIOS routines to run of from the slower, S-bit flash device. How to Use This Manual This manual contains the information you need to get the best results from your
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    provides instructions for troubleshooting tips. Appendix A lists the specifications of your computer, including DMA and IRQ assignments. Where to Get Help If you purchased your computer in the United States or Canada, EPSON provides customer support and service through a network of Authorized EPSON
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    at (800) 873-7766 (U.S. sales only). In Canada, call (800) BUY-EPSON. If you purchased your computer outside the United States or Canada, contact your EPSON dealer or the marketing location nearest you for customer support and service. If you need help with any software program you are using, see
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    online support CompuServe ® members can call the Epson America Forum on CompuServe. If you are already a member, simply type GO EPSON at the menu prompt to reach the Forum. If you are not currently a member, you are eligible for a free introductory membership as an owner of an EPSON product
  • Epson ActionTower 7500 | User Manual - Page 17
    Features 1 Power-saving Features 2 ISA and PCI Expansion Buses 3 System and Video BIOS 3 How to Use This Manual 3 Where to Get Help 4 Electronic Support Services 5 Chapter 1 Setting Up Your System Choosing a Location 1-1 Setting the Voltage Selector Switch 1-2 Connecting System Components
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    Chapter 3 Using Your Computer Working Comfortably 3-1 Using the Right Furniture 3-2 Positioning Your Monitor 3-3 Lighting Your Workspace 3-4 Using the Keyboard and Mouse 3-4 Maintaining Good Posture and Work Habits 3-5 Backing Up Your Files 3-6 Using Energy Wisely 3-6 Using Your Green PC
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    6-20 Chapter 7 Troubleshooting I d e n t i f y i n g Y o u r S y s t e m 7-2 The Computer Will Not Start 7-4 The Computer Does Not Respond 7-5 Keyboard Problems 7-6 Mouse Problems 7-6 Monitor Problems 7-7 Diskette Problems 7-8 Diskette Drive Problems 7-9 Hard Disk Drive Problems 7-10 ix
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    Problems 7-12 P a s s w o r d P r o b l e m s 7-12 Software Problems 7-13 Printer or Scanner Problems 7-14 O p t i o n C a r d P r o b l e m s 7-15 Memory Module Problems 7-16 Controller Problems 7-17 External Cache Problems A - 1 5 Options Available From EPSON A - 1 6 Glossary Index X
  • Epson ActionTower 7500 | User Manual - Page 21
    in temperature, humidity, dust, and smoke, and avoid direct sunlight or other sources of heat. Read the "Important Safety Instructions" at the front of this manual for more information about choosing a suitable environment for your system. Also read "Working Comfortably" in Chapter 3 for guidelines
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    Setting the Voltage Selector Switch Your system is powered by a 200 Watt power supply. The power supply input voltage is controlled by a switch on the computer's back panel that may be set to 110 VAC or 220 VAC. (The switch on your computer may read 115 VAC or 230 VAC; these are equivalent settings
  • Epson ActionTower 7500 | User Manual - Page 23
    Connecting System Components Use the illustrations below to locate the ports on the back of your system as you connect the keyboard, monitor, printer, and other devices. The icons on the case identify the function of each port. slimline computer Tower computer setting up Your System 1-3
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    Connecting a Keyboard or Mouse Refer to the illustrations under "Connecting System Components" as you connect your keyboard and mouse. To connect the keyboard, hold the cable connector so the arrow on the connector faces the icon on the computer case. Insert it into the keyboard port, marked with
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    There should be two cables provided with your monitor: the monitor cable (to connect it to the computer) and the power cable (to connect it to a power source). On most monitors, the monitor cable is permanently attached to the monitor. If your monitor does not have an attached cable, connect the
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    serial ports. To connect a printer or other peripheral device, refer to the illustrations under "Connecting System Components" as you follow the appropriate instructions in this section. Using the parallel (printer) port Follow these steps to connect a parallel device to your computer: 1. Place the
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    Note If you use ECP mode (Extended Capabilities Port), check your parallel device software documentation for the correct DMA channel (DRQ) setting. Then set jumpers JP8 and JP18 to match this setting if necessary. See "Changing the Jumper Settings" in Chapter 4 for more information. Using the serial
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    WARNING To avoid an electric shock, be sure to plug the cord into the computer before plugging it into the wall outlet. 2. Plug the other end of the cord into an electrical outlet. Turning On the Computer Once you set up your system, you're ready to turn on the power. Refer to the illustrations
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    Caution Before you turn on your system, be sure to read "Important Safety Instructions" at the front of this manual to ensure that you have created a safe working environment. Follow these steps to turn on your system: 1. Turn on the monitor, printer, and any other
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    You may want to run SETUP to adjust power saving features or establish passwords. See Chapter 2 for instructions. If you don't press Del, your computer loads the operating system. Turning Off the Computer Whenever you turn off your system, follow these steps: 1. Save
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    Chapter2 Running SETUP and Installing Drivers If you've added options or you want to customize your computer, you can use a configuration program called SETUP, which is contained within the BIOS on the system board. SETUP allows you to change the settings for your hardware configuration, security
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    and see an error message followed by this message: Press to resume, to run SETUP Press Del to run SETUP and correct the problem. SETUP displays the Main Menu, which allows you to select various options to identify your system's configuration and then save your new values. You can
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    The table below lists some of the keys you can use to perform SETUP operations. SETUP function keys Press To Home or End F1 or Alt H PgDn or PgUp or + or Spacebar F5 F6 F10 Enter Esc Move the cursor to the next or previous modifiable option Move the cursor to the top or bottom of the menu
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    , make sure you disable the on-board SVGA controller by setting jumper JP50 to position 2-3; see "Changing the Jumper Settings" in Chapter 4 for instructions. (2) If the system memory and Extended Memory values are not correct, check that the SlMMs are securely seated in their sockets, as described
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    Using the Fixed Disk Setup Option The Fixed Disk Setup option defines the types of hard disk drives connected to the primary and secondary IDE interfaces in your system. When you select this option, you see the Fixed Disk Setup screen. Note These options do not configure other IDE devices, such as
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    drives may not support the auto-sensing feature. If the drive parameters sensed by the computer do not match your drive, define your own drive type or reformat the disk. You may also need to set the remaining options on the screen. See the next section for instructions on defining your own
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    devices (such as the parallel and serial ports), cache memory, shadow memory, the advanced chip set features, and PCI devices. To avoid possible configuration problems, it is a good idea to leave these options at their default settings. The Plug & Play O/S option is set to Yes at the factory The
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    The Integrated Peripherals options are described in the table below. Integrated peripherals options Option Settings Description COM Port 1 COM Port 2 3F8, IRQ4 * (COM1) 2F8, IRQ3 * (COM2) 338, IRQ4 238, IRQ3 3E8, IRQ4 2E8, IRQ3 2E8, IRQ4 2E0, IRQ3 220, IRQ4 228, IRQ3 Auto Disabled Assign the
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    system performance when retrieving and processing large amounts of data on systems with external cache installed. To avoid possible configuration problems, leave these options at their default settings unless a peripheral you have installed requires that you make changes. See your peripheral
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    shadowing the option's BIOS ROM. Configuring the advanced chipsef You can change values in the chipset register to optimize performance. However, to avoid possible configuration problems, it is a good idea to leave these options at their default settings. 2-10 Running SETUP and Installing Drivers
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    The table below lists the advanced chip set options. Advanced chipsef control options Option Settings Description Chipset Auto Configuration Enabled * Enables or disables automatic Disabled assignment of DRAM wait states DRAM 0 Read/Write wait 1 state 2* 3 Sets the number of wait states
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    set the Boot sequence option to C: only. Note If you set the B o o t s e q u e n c e option to C will not be able to start your system when there is a problem with your hard disk drive. 2-12 Running SETUP and Installing Drivers
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    drives or the virus protection features. You must set the Supervisor password before you can set a User password. See the next sections for instructions on selecting the type of password prompting you want and on entering, changing, or deleting passwords. Note If both a Supervisor password and
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    a User and Supervisor password, you must delete the User password before you can access the Supervisor password option. If you forget your password, see "Password Problems" in Chapter 7. 2-14 Running SETUP and Installing Drivers
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    Using the virus protection features The Diskette access option allows you to restrict access to your diskette drives based on the password levels you have defined. This prevents unauthorized users from accessing the drives and possibly introducing a virus to your system. You can restrict diskette
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    Using the Green PC Features Select Green PC Features from the Main Menu to view the Green PC Features screen. The options on this screen allow you to control the computer's Energy Star compliant, power-saving features described in the table below. For more information about the energy-saving
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    of event to On or Off * Default setting ** Some hard disk drives do not support a low-power standby mode. Also, the delay caused by the hard disk drive to active mode may cause errors in some applications. If you have problems, you may want to disable the Hard Disk Standby Timer option (Disabled is
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    Description Loads the factory default settings stored in ROM back into CMOS. If you change your system configuration using the SETUP program and then have problems, you can load ROM values to boot the system and start over. Loads the current values stored in CMOS for all SETUP options. This ignores
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    order to install the drivers, you need to create install diskettes using the utility program on your computer. See the User's Digest for instructions. Once you create the diskettes, you can install drivers for these programs: MS-DOS Windows Windows NT OS/ 2® versions 2.0 and higher (2.X) S C O® UNIX
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    to log onto drive A. 4. Type INSTALL and press E n t e r . 5. Follow the instructions on the screen to install the PCI IDE drivers on your hard disk. Note Not all hard disk drive must support the ATA-2 standard and a 32-bit data path. If the drive is larger than 528MB, it also must support LBA. If
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    the video drivers diskettes, follow the instructions in the README file on the diskettes. To obtain drivers for additional applications or new drivers as they become available, contact the EPSON Connection or access one of EPSON's electronic support services. Running SETUP and Installing Drivers
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    discomfort caused by repetitive motions or too much time spent in one position. If you follow the guidelines in this section, you may avoid these problems and actually increase your productivity. Using Your Computer 3-1
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    be sitting when you use your computer, it's important to have a good chair. An adjustable chair allows you to support your body in the correct position. Make sure the chair supports your lower back; the backrest should fit the curvature of your spine. To reduce fatigue, try to use a chair with
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    Adjust the height of your chair so when you are using the keyboard or mouse your upper arms are vertical and your forearms and wrists are horizontal. For good circulation, your feet should rest flat on the floor with your lower legs vertical and your knees level with your hips. You may need to use a
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    Lighting Your Workspace Appropriate lighting increases your comfort and productivity, and it's good for your eyes. Arrange your computer and light sources to minimize glare and bright reflections. Position the monitor so that any windows in the room face the sides of the monitor, not the front or
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    form good work habits, you shouldn't have to spend too much time thinking about it! Work in a relaxed, natural, upright position and let the chair support you. Your back and neck should be straight with your shoulders down and relaxed. Keep the elbows and hips bent at about a 90 degree angle
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    . You can use any backup program or the backup utility in your operating system. Read the online help or the software documentation for instructions. Using Energy Wisely By purchasing this low-power, Energy Star compliant computer, you join a growing number of users concerned about conserving energy
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    screen goes blank (the monitor is placed in a low power consumption mode only if it is Energy Star compliant) I I Note Some processors do not support power-saving modes; in these cases only the hard disk drive and monitor can take advantage of your green PC features. Using Your Computer 3 - 7
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    read or write to the disk Note Some hard disk drives do not support low-power modes. Also, the delay caused by the hard disk drive returning to active mode may cause errors in some applications. If you have problems, you may want to disable the standby timer for the hard disk drive. Inserting
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    Tower computer When you want to remove the diskette, make sure the drive light is off; then press the release button. Remove the diskette and store it properly. Caution Never remove a diskette, reset the computer, or turn it off while a diskette drive light is on. You could lose data. Also, remove
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    you reset the computer without properly exiting a program, you may lose data. To reset your computer, press Ctrl Alt Del and then follow the instructions on the screen. You can also press the RESET button. The screen displays nothing for a moment, and then the computer reloads the operating system
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    If resetting the computer does not correct the problem, you probably need to turn it off and on again. Remove any diskette(s) from the diskette drive(s). Turn off the computer and wait 20 seconds.
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    reset the computer by pressing Ctrl Alt Del. Note If you want to delete your password, you must run the SETUP program and follow the instructions for deleting a password under "Selecting the Security and Anti-Virus 0ptions" in Chapter 2. If you do not remember your password, see "Password
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    optional equipment such as option cards, and system, video, or cache memory modules, or by upgrading the processor. Tip If you have this manual online only, be sure to print out the chapter before performing any of the procedures it describes. This chapter describes the following: Removing the
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    Caution Never install options or change jumper settings when the computer is turned on or the power cable is connected. Removing the Cover You need to remove the computer's cover to install any of the options described or to install or remove a drive (as described in Chapters 5 and 6). Follow these
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    5. Remove the screws securing the cover (three on the slim line computer and six on the tower computer), as shown below. Save the screws to secure the cover again when you are through. Slimline computer Tower computer Installing and Removing Options 4-3
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    6. Grasp the sides of the cover and lift it off as shown below. For the slimline computer, lift up the cover at an angle and then pull it off. For the tower computer, pull the cover straight back until it clears the case. Slimline computer TOWer computer
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    on the cover. 3. For the slimline computer, insert the lip at the front of the cover between the front bezel and the computer case and guide the cover straight down. For the tower computer, squeeze the sides in and slide the cover forward until the lip at the front of the
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    Locating the Internal Components As you follow the instructions in this chapter, refer to the illustration below to locate the major components inside your computer. 4-6 Installing and Removing Options
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    Tower computer Installing and Removing Options 4 - 7
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    Locating System Board Components The illustration below shows the system board inside your computer. Use this illustration to locate jumpers and drive connectors. 4-8 Installing and Removing Options
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    .) Use the information in this section to change jumper settings, if necessary. Note Any jumpers not listed in the following tables are for service purposes only. Do not change their settings. Miscellaneous jumper settings Jumper number JP2 JP25 JP49 JP50 Jumper setting 1-2 * 2-3 Off* On On Off
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    CPU type jumper settings 4-10 Installing and Removing Options
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    CPU voltage jumper settings CPU voltage JP1 (on voltage regulator) * 3.3V 13.45V 13.6V 14.ov 5.0V 1-2 13-4 15-6 17-8 Remove voltage regulator and jumper all pins in socket * Default setting depends on installed processor CPU clock jumper settings CPU clock speed 25 MHz 33 MHz 40 MHz 50 MHz
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    If any option cards are installed in your computer, you may need to remove them to access the jumpers. See "Removing an Option Card" for instructions. 3. A jumper's setting is determined by where the jumper is placed on the pins. Use the table below to identify the pin settings for 2-, 3-, and 4-pin
  • Epson ActionTower 7500 | User Manual - Page 76
    or damage any components on the main system board. 4. Replace any option cards you removed, if necessary. See "Installing an Option Card "for instructions. 5. Replace the computer's cover as described under "Replacing the Cover." Installing Memory Modules [SIMMs) Your computer comes with 4 or 8MB of
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    The following table shows the recommended SIMM configurations. Do not install SIMMs in any other configuration. SIMM configurations 4-14 Installing and Removing Options
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    SIMM configurations (continued) Installing and Removing Options 4-15
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    speed. Your SIMM sockets may not look exactly like the ones in the illustrations. If you're not sure how to install SIMMs, contact the EPSON Connection or your Authorized EPSON Servicer and ask for assistance. 4-16 Installing and Removing Options
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    the main system board. 2. Remove any option cards that may be blocking your access to the SIMM sockets. (See "Removing an Option Card" for instructions.) 3. Position the SIMM at an angle over the empty socket, with the SIMM components facing the front of the computer. Installing and Removing Options
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    seated firmly in the slot. Then tilt it upright, as shown below, guiding the hole at each end of the SIMM over the retaining post at you removed. (See "Installing an Option Card" for instructions.) 6. Replace the computer's cover as described under "Replacing the Cover." Then see "Post-installation
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    of the main system board. 2. Remove any option cards that may be blocking your access to the SIMM sockets. (See "Removing an Option Card" for instructions.) 3. Use your fingers or a small screwdriver to carefully pull away the tabs that secure the SIMM at each end, as shown below. The SIMM falls
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    under "Installing an Option Card." 7. Replace the computer's cover as described under "Replacing the Cover." Then see "Post-installation Procedures" for instructions on configuring your computer with your new memory size. Installing an Option Card This section explains how to install option cards in
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    in case you remove it later. Adjust any switches or jumpers on the card, if necessary, before you install it. (See the option card instructions.) Also, see if you need to change any jumpers on the system board, as described under "Changing the Jumper Settings." Installing and Removing Options
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    . Although the illustration shows an ISA card, you can use the same instructions for installing a PCI card. Follow these steps to install an option card the option card later.) 3. Hold the card along the top corners and guide it into the slot, as shown below. (If you are installing a full
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    Once the connectors reach the slot, push the card in firmly (but carefully) to insert it fully. You should feel the card fit into place. If it does not go in smoothly, do not force it; pull the card all the way out and try again. 4. Secure the end of the card to the computer with the retaining screw
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    3. Hold the card along the top corners and guide it into the slot Once the connectors reach the slot, push as described under "Replacing the Cover." Then see "Post-installation Procedures" for instructions on configuring your computer with your new option card. 4-24 Installing and Removing Options
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    Computer Follow these steps to install an option card in the tower computer. Although the illustration shows a PCI card, you can use the same instructions for installing an ISA card. 1. Remove the retaining screw securing the option slot cover to the computer, as shown below. (Keep the screw to
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    -length card, insert the front edge of the card into the corresponding guide inside the computer's front panel.) Once the connectors reach the slot, push ." Then see "Post-installation Procedures" for instructions on configuring your computer with your new option card. 4-26 Installing and
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    described under "Replacing the Cover." Then see "Post-installation Procedures" for instructions on configuring your computer without your option card. Adding Video Memory Your computer -intensive applications or for supporting high resolutions with many colors. Installing and Removing Options 4-27
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    sure how to install video memory chips, contact the EPSON Connection or your Authorized EPSON Servicer and ask for assistance. Follow these steps to install way, remove it. See "Removing an Option Card" for instructions. caution To avoid generating static electricity and damaging the memory chips
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    . 7. Replace the computer's cover as described under "Replacing the Cover." Then see "Post-installation Procedures" for instructions on configuring your computer with the increased video memory. Installing External Cache You can install 128KB, 256KB, or 512KB of external cache with 32K x 8, 64K
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    re not sure how to install cache memory chips, contact the EPSON Connection or your Authorized EPSON Servicer and ask for assistance. Follow these steps to install the external "Removing the Drive Mounting Bracket" in Chapter 5 for instructions. 2. Locate the external cache memory sockets as shown
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    3. Inspect each cache memory chip; the pins should point inward at slightly less than a 90° angle. If any of the pins are bent or crooked, straighten them gently with your fingers or with small tweezers to align them with the other pins. Be careful when you do this; the pins are fragile and can
  • Epson ActionTower 7500 | User Manual - Page 95
    Replacing the Cover." Then see "Post-installation Procedures" for instructions on configuring your computer with your new cache memory configuration sure how to install a processor, contact the EPSON Connection or your Authorized EPSON Servicer and ask for assistance. Follow these steps to replace
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    2. If there are any option cards in your way, remove them. See "Removing an Option Card" for instructions. 3. To open the socket, locate the handle at the base of the socket. (The handle rests under a plastic tab.) Press the handle down and away
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    settings. 10. If you are upgrading to a DX, DX2, DX4, or Pentium OverDrive processor, you must also install a heat sink over the processor. Follow the instructions included with the heat sink. 11. Replace any option cards you removed; see "Installing an Option Card" for
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    SETUP Program" and "Using the Advanced System Setup 0ptions" in Chapter 2 for instructions. Additionally, you may need to add some commands to your configuration files. See your operating system documentation and the manual that came with your optional equipment. Installing and Removing Options 4-35
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    to install and remove optional drives in your slimline computer. Tip If you have this manual online only, be sure to print out this chapter before performing any of the steps it describes. You can use these instructions to install a variety of devices, such as hard disk drives, diskette drives, tape
  • Epson ActionTower 7500 | User Manual - Page 100
    drive. In the externally accessible bays, you can install a CD-ROM drive or another type of drive. To install or remove a drive, first follow the instructions under "Removing the Cover" in Chapter 4. Then remove any option cards that may be in your way. Once you have installed the drive, replace any
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    Follow these steps: 1. Remove the two cables from the diskette drive, as shown below. Grasp the connectors and pull them straight out so you do not bend the pins; do not pull on the cables. 2. Remove the two cables from the hard disk drive. Installing and Removing Slimline Drives 5-3
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    3. Remove the screws securing the bracket to the drive bay and brace. Save the screws for later use. 4. Slide the bracket away from the front of the computer and lift it out. Installing a Hard Disk Drive in the Mounting Bracket You can install a new hard disk drive below the diskette drive in the
  • Epson ActionTower 7500 | User Manual - Page 103
    This section includes steps for the following procedures: Setting the IDE device jumpers Installing a hard disk drive in the mounting bracket Replacing the mounting bracket in the computer Connecting the drive cables Setting the IDE Device Jumpers Before you install any IDE device, be sure to check
  • Epson ActionTower 7500 | User Manual - Page 104
    Installing the Hard Disk Drive Before you install the hard disk drive, turn it over so you can see the circuit board, as shown below. Locate the side of the drive connector containing pin 1, indicated by a "1" or "2" printed on the board. You need to know the location of pin 1 when you connect the
  • Epson ActionTower 7500 | User Manual - Page 105
    2. Align the holes in the drive with the oval-shaped holes in the bracket. 3. Secure the drive with two or four screws, depending on the location of the holes. Replacing the Bracket in the Computer Follow these steps to replace the bracket in your computer: 1. Lower the bracket into the mounting
  • Epson ActionTower 7500 | User Manual - Page 106
    2. Make sure the holes in the bracket are aligned with the holes in the drive bay and brace. Then secure the bracket with the screws you removed previously. Connecting the Drive Cables After you replace the bracket, you need to connect the cables for both the hard disk drive and the diskette drive.
  • Epson ActionTower 7500 | User Manual - Page 107
    Connecting the hard disk drive cubles After you replace the bracket, you need to connect the cables to the hard disk drive. Follow these steps: 1. Locate one of the IDE device cables that are connected to the IDE interfaces on the system board. They are flat cables with a system board connector on
  • Epson ActionTower 7500 | User Manual - Page 108
    2. Identify the IDE device connector on the IDE device cable that you will use. 3. Locate pin 1 on the drive connector. If you do not see it on the connector casing and you did not locate it before you replaced the drive bracket, you may have to remove the drive and turn it over to check the circuit
  • Epson ActionTower 7500 | User Manual - Page 109
    5. Make sure the holes in the cable connector fit over all the pins; then push in the connector. Caution If you do not correctly align the holes with the pins, you could severely damage your hard disk drive when you push in the connector. 6. Locate one of the power supply cables that lead from the
  • Epson ActionTower 7500 | User Manual - Page 110
    removing drives, replace the computer's cover, as described under "Replacing the Cover" in Chapter 4. Then see "Using the Fixed Disk getup Option" in Chapter 2 for instructions on defining your new drive configuration. 5-12 Installing and Removing Slimline Drives
  • Epson ActionTower 7500 | User Manual - Page 111
    Bracket You may need to remove a hard disk drive for service or for replacement. Caution Before you remove a hard disk drive in your operating system. Refer to the online help files or software documentation for instructions. If your system included a Recovery CD-ROM, it contains an image of your
  • Epson ActionTower 7500 | User Manual - Page 112
    the screws securing the hard disk drive to the bracket and slide the drive out of the bracket. 5. Replace the bracket following the instructions under "Replacing the Bracket in the Computer." 6. If you have finished installing or removing drives, replace the computer's cover, as described under
  • Epson ActionTower 7500 | User Manual - Page 113
    of Appendix A lists the master and slave jumper settings for high-capacity, EPSON-qualified IDE hard disk drives. If your drive is not listed or you the diskette drive (and possibly a hard disk drive). Follow the instructions under "Removing the Drive Mounting Bracket." (You can remove the bracket
  • Epson ActionTower 7500 | User Manual - Page 114
    Attaching Mounting Frames to the Drive If you are installing a 3.5-inch wide drive, you need to attach mounting frames to it so that the drive fits in a 5.25-inch wide bay. These frames usually come with your drive. Follow these steps to attach mounting frames to a drive: 1. Locate the two mounting
  • Epson ActionTower 7500 | User Manual - Page 115
    Installing the Drive Follow these steps to install a drive in the upper or lower external drive bay: 1. Using a screwdriver, reach inside the back of the drive bay and insert the screwdriver into one of the holes in the metal plate covering the drive bay slot. Move the screwdriver up and down until
  • Epson ActionTower 7500 | User Manual - Page 116
    3. Slide the drive through the slot into the bay until it is flush with the front of the computer. 4. Align the slots at the side of the drive bay with the mounting holes in the drive or mounting frames. Then secure both sides of the drive to the bay using the retaining screws that came with the
  • Epson ActionTower 7500 | User Manual - Page 117
    Connecting the Drive and Power Cables If your IDE device cable is already connected to the IDE interface, follow the steps in this section to connect the cable to the drive. Note Make sure you connect a CD-ROM drive to the secondary IDE interface; do not use same cable for a hard disk drive and a CD
  • Epson ActionTower 7500 | User Manual - Page 118
    4. Make sure the holes in the cable connector fit over all the pins; then push in the connector. Caution If you do not correctly align the holes with the pins, you could severly damage your hard disk drive when you push in the connector. 5. Locate one of the power supply cables that lead from the
  • Epson ActionTower 7500 | User Manual - Page 119
    came with your sound card to connect the audio cable to the card. If you need to install a sound card first, follow the instructions under "Installing an Option Card" in Chapter 4. 8. Position the audio cable connector so that the tab faces up and aligns with the notch in the
  • Epson ActionTower 7500 | User Manual - Page 120
    " in Chapter 4. Then see "Using the Fixed Disk Setup 0ption" in Chapter 2 for instructions on defining your new drive configuration. Removing a Drive from an External Bay You may need to remove a drive for service or replacement. Caution Before you remove a hard disk drive, make sure you have backup
  • Epson ActionTower 7500 | User Manual - Page 121
    main system board and remove it from the computer. 7. Replace the drive mounting bracket. See "Replacing the Bracket in the Computer" for instructions. 8. If you have finished installing or removing drives, replace the computer's cover, as described under "Replacing the Cover" in Chapter 4. Then see
  • Epson ActionTower 7500 | User Manual - Page 122
    and remove optional drives in your tower computer. Tip If you have this manual online only, be sure to print out this chapter before performing any of the steps it describes. You can use these instructions to install a variety of devices, including hard disk drives, diskette drives, tape drives
  • Epson ActionTower 7500 | User Manual - Page 123
    be in your way. Once you finish installing or removing drives, replace any option cards you removed. See "Installing an Option Card" in Chapter 4 for instructions. 6-2 Installing and Removing Tower Drives
  • Epson ActionTower 7500 | User Manual - Page 124
    of the IDE interfaces. A table in the "Information for Qualified Hard Disk Drives" section of Appendix A lists the master and slave jumper settings for EPSON-qualified, high-capacity, IDE hard disk drives. If your hard disk drive is not listed in that table, check the documentation that came with it
  • Epson ActionTower 7500 | User Manual - Page 125
    Note Before you install the hard disk drive, turn it over so you can see the circuit board, as shown below. Locate the side of the drive connector containing pin 1, indicated by a "1" or "2" printed on the connector or the board. You need to know the location of pin 1 when you connect the hard drive
  • Epson ActionTower 7500 | User Manual - Page 126
    drive to the bay with the four screws that came with it. You are now ready to connect the cables to the drive using the instructions in the next section. Installing and Removing Tower Drives 6-5
  • Epson ActionTower 7500 | User Manual - Page 127
    Connecting the Cables to the Front Internal Drive Follow these steps to connect the IDE device and power cables to the front internal drive: 1. Locate the IDE device cables that are connected to the IDE interface on the system board. They are flat cables with a system board connector at one end and
  • Epson ActionTower 7500 | User Manual - Page 128
    4. Position the connector on the cable so the red wire aligns with pin 1 on the drive. Make sure the holes in the cable connector fit over all the pins; then push in the connector. 5. Locate one of the power supply cables that lead from the power supply. (They have multi-colored wires and a plastic
  • Epson ActionTower 7500 | User Manual - Page 129
    Internal Drive Bay You may need to remove a hard disk drive for service or for replacement. Caution Before you remove a hard disk drive, make operating system. Refer to the online help files or software documentation for instructions. If your system included a Recovery CD-ROM, it contains an image
  • Epson ActionTower 7500 | User Manual - Page 130
    Follow these steps to remove a drive from the front internal drive bay: 1. Remove the drive and power cables from the back of the drive. Installing and Removing Tower Drives 6-9
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    removing drives, replace the computer's cover, as described under "Replacing the Cover" in Chapter 4. Then see "Using the Fixed Disk Setup 0ption" in Chapter 2 for instructions on defining your new drive configuration. 6-10 Installing and Removing Tower Drives
  • Epson ActionTower 7500 | User Manual - Page 132
    Installing a Drive in an External Bay Follow these steps to install a drive in an externally accessible drive bay: 1. Reach inside the back of the drive bay and insert the screwdriver into one of the holes in the metal plate covering the drive bay slot. Move the screwdriver up and down until the
  • Epson ActionTower 7500 | User Manual - Page 133
    four screws that came with the drive. 5. Connect the appropriate drive ribbon cable to the drive. If you are installing an IDE device, follow the instructions under "Connecting the Cables to the Front Internal Drive." If you are installing a diskette or tape drive, use one of the connectors on the
  • Epson ActionTower 7500 | User Manual - Page 134
    6. Now locate one of the power supply cables that lead from the power supply. (They have multi-colored wires and a plastic connector on the end.) Align the notched corners of the cable's connector and the drive's power connector; then push in the cable connector. Note Your system includes five power
  • Epson ActionTower 7500 | User Manual - Page 135
    came with your sound card to connect the audio cable to the card. If you need to install a sound card, follow the instructions under "Installing an Option Card" in Chapter 4. 8. Position the audio cable connector so that the tab faces up and aligns with the notch in the
  • Epson ActionTower 7500 | User Manual - Page 136
    Removing a Drive From an External Bay Follow these steps to remove a drive from an externally accessible drive bay: 1. Disconnect the drive and power cables from the back of the drive you will remove. Also remove the audio cable if you are removing a CD-ROM drive. Installing and Removing Tower
  • Epson ActionTower 7500 | User Manual - Page 137
    2. Remove the four screws (two on each side) securing the drive to the drive bay. Then slide the drive out through the front of the bay 3. If you are not installing an externally accessible drive in the open drive bay, you need to install a faceplate for that bay. Push the faceplate into the open
  • Epson ActionTower 7500 | User Manual - Page 138
    the computer's cover, as described under "Replacing the Cover" in Chapter 4. Then see "Using the Fixed Disk Setup 0ption" in Chapter 2 for instructions on defining your new drive configuration. Installing a Drive in the Rear Internal Bracket Your computer has a hard disk drive installed in the rear
  • Epson ActionTower 7500 | User Manual - Page 139
    3. Place the rear internal drive bracket on your work surface as shown in the illustration below. 4. Position the drive so that its drive and power connectors face the end of the bracket shown below. Then slide the drive into the appropriate bay in the bracket and secure it with the four screws that
  • Epson ActionTower 7500 | User Manual - Page 140
    6. To connect the drive ribbon cables to the drives in the rear internal bracket, first locate pin 1 on each drive's connector. The number I or 2 may be printed on the drive's connector or circuit board to identify the side of the connector containing pin 1. 7. Hold the cable connector so the red
  • Epson ActionTower 7500 | User Manual - Page 141
    Internal Bracket You may need to remove a hard disk drive for service or replacement. Caution Before you remove a hard disk drive, make your operating system. Refer to the online help files or software documentation for instructions. If your system included a Recovery CD-ROM, it contains an image
  • Epson ActionTower 7500 | User Manual - Page 142
    Follow these steps to remove a drive from the rear internal bracket: 1. Remove the drive and power cable from the back of each drive in the rear internal bracket. 2. If you are removing the only IDE drive connected to the interface, you may want to disconnect the device cable from the interface on
  • Epson ActionTower 7500 | User Manual - Page 143
    3. Remove the four screws securing the rear internal drive bracket to the computer's back panel and slide it out of the computer. 4. Remove the four screws securing the drive to the bracket and slide the drive out of the bracket. 6-22 Installing and Removing Tower Drives
  • Epson ActionTower 7500 | User Manual - Page 144
    removing drives, replace the computer's cover, as described under "Replacing the Cover" in Chapter 4. Then see "Using the Fixed Disk Setup 0ption" in Chapter 2 for instructions on defining your new drive configuration. Installing and Removing Tower Drives 6-23
  • Epson ActionTower 7500 | User Manual - Page 145
    software procedure, or resetting the computer. The troubleshooting suggestions in this chapter are organized in general categories, as listed below. Within each category, a more specific problem is described with possible solutions. Tip If you have this manual online only, you may want to print out
  • Epson ActionTower 7500 | User Manual - Page 146
    problems Software problems Printer or scanner problems Option card problems Memory module problems Controller problems External cache problems. If the suggestions here do not solve the problem, contact your Authorized EPSON Servicer or the EPSON label is on the side of the case. 7-2 Trouble shooting
  • Epson ActionTower 7500 | User Manual - Page 147
    , it usually displays a version number on the banner screen. Also, you can check your software manual. At the MS-DOS prompt, type TYPE C: \C O N F I G.SYS and press E C. B A T a n d press Enter to see a listing of your AUTOEXEC.BAT file, which contains system startup commands. Troubleshooting 7-3
  • Epson ActionTower 7500 | User Manual - Page 148
    may have installed a SIMM incorrectly. If the system doesn't detect memory, it won't start. Check that your SIMMs are securely installed in the correct sockets. 7-4 Troubleshooting
  • Epson ActionTower 7500 | User Manual - Page 149
    The computer locks up. Wait a few moments; if your computer does not respond after a reasonable length of time, press Ctrl Alt Del and follow the instructions on the screen. If that doesn't work, press the RESET button. Note If you press Ctrl Alt Del or RESET, you will lose any data
  • Epson ActionTower 7500 | User Manual - Page 150
    overloaded the power supply. See your option card manuals for the power requirements of your cards. Then Num Lock to turn off the function. Mouse Problems Your mouse isn't working properly. Make sure the a Keyboard or Mouse" in Chapter 1 for instructions. Also make sure your mouse ball is clean.
  • Epson ActionTower 7500 | User Manual - Page 151
    Monitor Problems There is no display on the screen. Check that the monitor's the built-in VGA controller by changing the setting of jumper JP50; see "Changing the Jumper Settings" in Chapter 4 for instructions. Also be sure you set the correct display type for the V i d e o System option in SETUP. (
  • Epson ActionTower 7500 | User Manual - Page 152
    utility (Windows 3.1) in the Control Panel. See your Windows documentation or online help for more information about changing your Display settings. Diskette Problems You see a diskeffe error message. Reinsert the diskette, making sure you insert it all the way. If the drive has a latch. turn
  • Epson ActionTower 7500 | User Manual - Page 153
    not solve the problem, insert the form atted. See your operating system documentation for instructions on formatting diskettes. The system may have the to use special utilities or diagnostics to solve this problem. Diskette Drive Problems A newly installed diskette drive is not working properly.
  • Epson ActionTower 7500 | User Manual - Page 154
    or unusual noises. Contact your Authorized EPSON Servicer or the EPSON Connection. Hard Disk Drive Problems A newly installed hard disk drive is take advantage of the PCI IDE feature. Some hard disk drives do not support the power management features on your system. You may need to disable these
  • Epson ActionTower 7500 | User Manual - Page 155
    you are using MS-DOS and Windows 3.1, check that your PCI IDE driver is installed and loaded. (See "Installing the PCI IDE Drivers" in Chapter 2.) Troubleshooting 7-11
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    the disk may have a physical problem. Contact your Authorized EPSON Servicer or the EPSON Connection. CD-ROM Drive Problems Your system won 'tread a with your drive, check it for additional solutions. Pass word Problems You have forgotten your pass word You must discharge your CMOS memory
  • Epson ActionTower 7500 | User Manual - Page 157
    described under "Selecting the Security Setup Options" in Chapter 2. Software Problems Your operating system won't start after you installed the PCI IDE the instructions in the README file for the drivers. See "Installing the PCI IDE Drivers" in Chapter 2 for instructions. The Troubleshooting 7-13
  • Epson ActionTower 7500 | User Manual - Page 158
    add more memory as described under "Installing Memory Modules (SIMMs)" in Chapter 4. Printer or Scanner Problem The printer or scanner does not work at all. Check that the printer or scanner has power peripherals" in Chapter 2 for information about serial port settings in SETUP. 7-14 Troubleshooting
  • Epson ActionTower 7500 | User Manual - Page 159
    prints garbled information. Check the printer manual for the printer's correct DIP switch within your software application. Option Card Problems A newly installed option card is not System Setup 0ptions" in Chapter 2 for instructions. Perform setup procedures for any software you Troubleshooting 7-15
  • Epson ActionTower 7500 | User Manual - Page 160
    Make sure you are using the proper cable to securely connect the device to the card. Memory Module Problem The memory count displayed by power-on diagnostics or the SETUP program is incorrect. You may have installed -plated connector with a pencil eraser; then reinstall the SIMM. 7-16 Troubleshooting
  • Epson ActionTower 7500 | User Manual - Page 161
    can then continue to use your system until it is convenient for you to have it serviced. External Cache Problems The amount of external cache displayed by the power- on diagnostics program is incorrect. You may . You can access this option from the Advanced System Setup screen. Troubleshooting 7-17
  • Epson ActionTower 7500 | User Manual - Page 162
    See "Changing the Jumper Settings" or "Installing External Cache" in Chapter 4 for more information about these procedures; see "Configuring cache memory" in Chapter 2 for instructions on setting the cache options in SETUP. 7-18 Troubleshooting
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    colors Processor upgrades Drive option information DMA assignments Hardware interrupts System memory map System I/O address map Connector pin assignments Tested operating environments Options available from EPSON. Specifications A-1
  • Epson ActionTower 7500 | User Manual - Page 164
    Flash ROM on main system board 1MB DRAM on main system board; expandable to 2MB using two 512KB, 40-pin, SOJflat pack video DRAM chips Supports shadowing of system and video BIOS ROM into RAM; shadowing selectable in SETUP program A-2 Specifications
  • Epson ActionTower 7500 | User Manual - Page 165
    Clock/ calendar 8 or 16KB of internal cache in the processor; supports 128,256, or 512KB of external cache with 32K x 8,64K to PCI burst cycles Cirrus Logic® GD5430 high-performance GUI accelerator controller supports resolutions up to 1024 x 768 in 256 colors with 1MB of VRAM; 1280
  • Epson ActionTower 7500 | User Manual - Page 166
    ATA-2 compatible two-channel, local bus IDE interfaces on main system board support up to four IDE devices (two on each channel); CD-ROM drives One standard, multimode parallel interface built into main system board; supports S-bit unidirectional, 16-bit bidirectional, and ECP (Extended Capability
  • Epson ActionTower 7500 | User Manual - Page 167
    Option slots Speaker Connector card with five I/O expansion slots; three ISA compatible (8.33 MHz bus speed), two PCI compatible (33 MHz bus speed) Internal Mass Storage Diskette drive types Hard disk drive types Slimline Internal mount: One 3.5-inch wide, one-inch high drive Externally
  • Epson ActionTower 7500 | User Manual - Page 168
    Other devices Half-height tape drive, CD-ROM drive, optical drive, PCMCIA card reader, or other storage device; 5.25-inch, or 3.5-inch with mounting frames Keyboard Detachable, two-position height; 101, 102, or 104 sculpted keys; country-dependent main typewriter keyboard; numeric/ cursor control
  • Epson ActionTower 7500 | User Manual - Page 169
    Cables Two to main system board, five to mass storage devices; for more than five devices, Y cables can be installed on the existing cables Option Slot Power Limits Output voltage (VDC) For all slots +5 Volts 12 Amps -5 Volts 0.4 Amp +12 Volts -12 Volts 4.0 Amps 0.4 Amp Physical
  • Epson ActionTower 7500 | User Manual - Page 170
    Video Resolutions and Colors Resolution 640 x 480 800 x 600 1024x768 1280x1024 Memory requirements 1MB 1MB 1MB 1MB 1MB 2MB 1MB 2MB 2MB 1MB 2MB Color Refresh rates (Hz) 256 60/72/75 32K/64K 60/72/75 16.8M (True Color) 60 256 60/72/75 32K/64K 60/72/75 32K/64K 60/72/75 256 43.5/60/70/
  • Epson ActionTower 7500 | User Manual - Page 171
    Processor Upgrades The computer's processor can be upgraded by replacing the existing processor with a faster one. The following table lists supported processors and voltages. Supported processors Processor Voltage AMD DX4/100 3.45 AMD DX2/66 3.45 AMD DX2-80 3.45 Cyrix DM2/80 4.0 Cyrix
  • Epson ActionTower 7500 | User Manual - Page 172
    Information for Qualified Hard Disk Drives The following table lists parameters for hard disk drives qualified for use in your computer. Hard disk drive parameters A-10 Specifications
  • Epson ActionTower 7500 | User Manual - Page 173
    IDE hard disk drive jumper settings Model number Conner CFS1275A Conner CFS850A Conner CFS540A Conner CFS425A Conner CFS420A Conner CFS270A Western Digital AC2540 Western Digital AC2420 Western Digital AC2340 Western Digital AC2250 Single drive Master drive Slave drive C/D jumpered C/D
  • Epson ActionTower 7500 | User Manual - Page 174
    Hardware Interrupts IRQ no. IRQ0 lRQ1 IRQ2 IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 IRQ8 IRQ9 IRQ10 IRQ11 IRQ12 IRQ13 IRQ14 IRQ15 Function I Timer output 0 I Keyboard Cascade to IRQ9 Serial port 2 Serial port 1 Available Diskette drive controller Parallel port 1 Real-time clock Available Reserved Reserved PS/2
  • Epson ActionTower 7500 | User Manual - Page 175
    System I/O Address Map Hex address 000 - 01F 020 - 03F 022 - 024 040 - 05F 060 - 06F 070 - 07F 080 - 09F 0A0 - 0BF 0C0 - 0DF 0F0 OF1 OF8 OFF 1F0 - 1F8 1E0 - 1E7 200 - 207 278 - 27F 2B0 - 2DF 2E1 2E2, 2E3 2F8 - 2FF 300 - 31F 360 - 363 368 - 36B 378 - 37F 380 - 38F 390 - 393 3A0 - 3AF 3B0 - 3BF 3C0 -
  • Epson ActionTower 7500 | User Manual - Page 176
    System I/O address map (continuedj Hex address I Assigned device 6E2, 6E3 790 - 793 Available Available AE2, AE3 Available B90, B93 Available EE2, EE3 Available 1390-1393 Available 22E1 2390 - 2393 Available Available 42E1 Available 63E1 Available 82E1 Available A2E1 Available
  • Epson ActionTower 7500 | User Manual - Page 177
    Serial port connector-pin assignments (J4 and J5) Pin Signal P i n Signal 1 Data carrier detect 2 Receive data 3 Transmit data 4 Data terminal ready 5 Ground 6 Data set ready 7 Request to send 8 Clear to send 9 Ring indicator Tested Operating Environments Although your system
  • Epson ActionTower 7500 | User Manual - Page 178
    Options Available From EPSON Many options for enhancing and supplementing this product are available from EPSON. Call your nearest marketing location for more information about specific options. A-16 Specifications
  • Epson ActionTower 7500 | User Manual - Page 179
    Glossary Address The location where information is stored in a computer's memory. ATA-2 AT Attachment. A drive interface that provides high speed and high capacity data transfer. BIOS Basic Input/ Output System. Routines in ROM (Read Only Memory) that handle the transfer of information in your
  • Epson ActionTower 7500 | User Manual - Page 180
    devices that operate at different speeds, and isolate peripheral hardware from software. CPU Central Processing Unit. The primary device that interprets instructions, performs tasks, keeps track of stored data, and controls input and output operations. See also Processor. Device A piece of computer
  • Epson ActionTower 7500 | User Manual - Page 181
    DRAM Dynamic Random Access Memory. A type of memory that stores large amounts of information. ECP Extended Capabilities Port. The parallel port mode in your computer that provides bidirectional signals for the parallel port and includes other enhanced functions. Expansion bus An internal bus that
  • Epson ActionTower 7500 | User Manual - Page 182
    IDE Integrated Drive Electronics. A type of interface in which the controller is on the drive instead of on a controller card. Interface A physical or software connection used to transmit data between equipment or programs so they can work with each other. Interlaced A method of scanning a video
  • Epson ActionTower 7500 | User Manual - Page 183
    Jumper A small movable plug that connects two pins on a device's circuit board. Jumpers alter the operation of a particular function. LBA Logical Block Address. A method of accessing large-capacity hard disk drives. Local bus An internal bus that controls the connections from the processor to the
  • Epson ActionTower 7500 | User Manual - Page 184
    Option card A circuit board you can install inside the computer to provide additional capabilities, such as a modem or an additional I/O port. Option cards plug directly into option slots so you don't have to alter a computer's circuitry to enhance your system. Parallel An interface that transmits
  • Epson ActionTower 7500 | User Manual - Page 185
    Processor A small CPU on one semiconductor chip. See also CPU. RAM Random Access Memory. The area of the computer's memory used to run programs and store data while you work. All data in RAM is erased when you turn off or reset the computer. Real- time clock A battery-powered clock inside the
  • Epson ActionTower 7500 | User Manual - Page 186
    resolutions up to 1280 x 1024 in 256 colors with 2MB of video memory and a compatible monitor. True Color A VGA feature that supports 24-bits-per-pixel color, which enables your VGA interface to display 16.8 million colors. The screen image looks more like a photograph than a traditional computer
  • Epson ActionTower 7500 | User Manual - Page 187
    VGA Video Graphics Array. A high-resolution display adapter that provides a variety of video modes. Video adapter card A circuit board that can be installed in one of the computer's option slots to control the way a monitor displays text and graphics. Write-protect To protect the data on a diskette
  • Epson ActionTower 7500 | User Manual - Page 188
    memory, 2-9 Integrated Peripherals, 2-7 Memory cache, 2-9 PCI devices, 2-11 shadow memory, 2-10 Altitude requirements, A-7 Application programs compatibility, A-15 problems, 7-13-14 ATA-2 compatible, Intro-2, 2-20, A-4 Auto-sensing, hard disk drive, 2-5, A-4 AUTOEXEC.BAT file, 7-3 Autotype Fixed
  • Epson ActionTower 7500 | User Manual - Page 189
    , 7-7 Controller(s) diskette drive, 4-9, A-3 hard disk drive, 4-9, 7-11, A-4 problems, 7-17 SVGA, 2-21, A-3 Coprocessor, math, A-3 Cover removing, 4-2-4 replacing, 4-5 CPU, see Pentium Ctrl Alt Del, 3-10, 3-12, 7-5 Cursor, 2-3 Customer support, Intro-4 D DB-9P connector, 1-7 Default settings, SETUP
  • Epson ActionTower 7500 | User Manual - Page 190
    , 2-20-21 errors, 7-8 formatting, 7-9 inserting, 3-8 key, 7-13 problems, 7-8 release button, 3-8-9 removing, 1-10, 3-8-9 shutter, 3-8-9 types, conserving, 3-6 Environmental requirements, A-7 Environments, tested operating, A-15 EPSON, contacting, Intro-4 Ergonomic tips, 3-1-5 Errors controller, 7-17
  • Epson ActionTower 7500 | User Manual - Page 191
    interrupts, Intro-3, A-12 Heat, 1-1 Height of computer, A-7 Help screen, SETUP, 2-3 Help, EPSON, Intro-4 Humidity requirements, 1-1, A-7 I/O address map, A-13-14 expansion slots, see Option slots problems, 7-17 Icons, 1-3-7 IDE devices, Intro-1-2, 2-1, 4-8 Indicator lights diskette drive, 1-10
  • Epson ActionTower 7500 | User Manual - Page 192
    3-10 CMOS RAM, 2-18, A-3 configurations, 4-14-16 extended, A-12 installing, 4-13, 4-16-18 location, 4-6, 4-8 map, A-12 modules, see SIMMs problems, 7-16 RAM, Intro-1, 2-10, A-2 removing, 4-19 requirements, video, A-8 ROM, 2-10, 2-18, A-2 shadow, 2-10, A-2 SIMMs, see SIMMs specifications, A-2-3 video
  • Epson ActionTower 7500 | User Manual - Page 193
    diskette, 7-4 reloading, 3-10-11 version number, 7-3 Optical drive, 5-1, 6-1, A-6 Option cards connector board, 4-6-7 installing, 4-20, 4-23, 4-25 power limits, 7-6, A-7 problems, 7-15-16 removing, 4-27 slimline computer, 4-22-23 tower computer, 4-25-26 VESA, A-5 Option slots full-length, 4-22 half
  • Epson ActionTower 7500 | User Manual - Page 194
    3-8 ROM, 2-10, 2-18, A-2 RS-232C ports, see Serial ports S Safety instructions, iii-vi, 1-1, 3-1-5 Scanner, 7-14 SCSI cards, Intro-3 Security and anti-virus , A-4 jumpers, 4-9 location, 1-3 pin assignments, A-15 problems, 7-14 Service, Intro-4-5 SETUP program advanced options, 2-7, 2-9-11 anti-virus
  • Epson ActionTower 7500 | User Manual - Page 195
    video, 2-4 virus protection, 2-13-15 Shadowing memory, 2-10, A-2 SIMMs configuration, 4-14, 4-16 installing, 4-13, 4-16-18 location, 4-6, 4-8 problems, 7-5, 7-16 removing, 4-19 specifications, A-2 Slave hard disk drive, 2-6, 5-15, A-11 Slots, see Option slots Slow processor speed, A-2 Small Computer
  • Epson ActionTower 7500 | User Manual - Page 196
    memory Tape drive, 5-1, 6-1, A-6 Technical support, Intro-4 Temperature requirements, 1-1, A-7 Troubleshooting, 7-1-18 Turning off computer, 1-10 see Video memory drivers, 2-21 jumper settings, 4-11 port, 1-3-5, A-4 problems, 7-7-8 resolutions, A-3, A-8 SOJDRAM chips, 4-27 standby mode, 2-16,
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