Acer Veriton 7700G Veriton 3700G / 5700G / 7700G Service Guide
Acer Veriton 7700G Manual
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- Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 1
Veriton 7700G/5700G/3700G Service Guide Service guide files and updates are available on the AIPG/CSD web; for more information, please refer to http://csd.acer.com.tw PRINTED IN TAIWAN - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 2
Revision History Please refer to the table below for the updates made on Veriton 7700G/5700G/3700G service guide. Date 12/17/2004 Chapter Ch2 System Utilities Updates Add information about the hidden pages. II - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 3
, manual or otherwise, without the prior written permission of Acer Incorporated. Disclaimer The information in this guide is subject to change without notice. Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 4
additional information related to the current topic. Alerts you to any damage that might result from doing or not doing specific actions. Gives precautionary measures to avoid possible hardware or software problems. Reminds you to do specific actions relevant to the accomplishment of procedures. IV - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 5
supports, please read the following general information. 1. This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION decided for Acer modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered in this generic service guide. In such cases - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 6
6 FRU List 92 Veriton 7700G Exploded Diagram 93 Veriton 5700G Exploded Diagram 94 Appendix AModel Definition and Configuration 106 Veriton 7700G, 5700G, 3700G 106 Appendix B Test Compatible Components 107 Microsoft Windows XP Environment Test 108 Appendix C Online support Information 116 1 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 7
Chapter 1 System Specifications Overview The Veriton 7700G/5700G/3700G supports Intel® Pentium 4 (Socket T) processor graphic solution, 1 PCI-Express x 1 slot and 2 PCI slots(support PCI 2.2 spec.), 4 Dual channel DDR1 memory slot(support up to 4GB), two parallel ATA device, four serial ATA devices( - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 8
chipset Memory T Four DDR DIMM connectors supporting dual channel interleaved model T Socket Type: Dual Channel DDR333/400 184pin socket T Socket Quantity: 4 T Capacity: 128MB-4GB Graphics T Intel Grantsdale-G on-die graphic solution T Support DVMT T One VGA port on rear Audio T T T T T chip - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 9
and Indicators T One dual color LED forPower(Green)/Suspend(Orange) T One single color LED for HDD(Green) T One single color LED for LAN Active/Link(Green) T One Power Switch Hardware Monitor T Controller: SMSC LPC47M182-NR+Management ASIC Heceta 6e T Monitor CPU/System temperature T Monitor CPU - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 10
Front Panel for Veriton 3700G The computer's front panel consists of the following: Label 1 2 3 4 Icon Description Floppy drive LED Floppy drive eject button Optical drive Stop/Eject Button Power button 4 Chapter 1 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 11
Label 5 Icon Power LED Description 6 LAN activity LED 7 Hard disk drive activity LED 8 One button recovery slot 9 USB ports 10 Headphone-out port 11 Microphone-in port (front)* NOTE: *The system has two microphone-in ports (front and rear). Chapter 1 5 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 12
Rear Panel for Veriton 3700G 6 Chapter 1 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 13
Color White Description Network port Black Black USB ports USB ports Light blue Audio-in/Line-in jack Lime Audio-out/Line-out jack Pink Microphone-in jack (rear)* Blue Burgundy CRT disabled when an add-on VGA card is installed into the system (for Intel 915G chipset). Connect the monitor to - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 14
Front Panel for Veriton 5700G The computer's front panel consists of the following: Label 1 2 3 4 Icon Floppy drive eject button Floppy drive LED One button recovery slot Headphone-out port Description 5 Microphone-in port (front)* 6 USB ports 7 Power button 8 Optical drive Stop/Eject - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 15
Label 9 Icon Power LED Description 10 LAN activity LED 11 Hard disk drive activity LED 12 Optical drive Stop/Eject Button NOTE: *The system has two microphone-in ports (front and rear). Chapter 1 9 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 16
Rear Panel for Veriton 5700G Label 1 2 3 4 5 6 7 8 9 Icon Color White Description Network port Black Black Pink USB ports USB ports Microphone-in jack (rear)* Lime Audio-out/Line-out jack Light blue Audio-in/Line-in jack Blue Burgundy CRT/LCD monitor port** Parallel/printer port Teal or - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 17
cord socket NOTE: * The system has two microphone-in ports (front and rear). NOTE: ** The CRT monitor port is automatically disabled when an add-on VGA card is installed into the system (for Intel 915G chipset). Connect the monitor to the - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 18
Front Panel for Veriton 7700G The computer's front panel consists of the following: Label 1 Icon USB ports Description 2 Microphone-in port (front)* 3 Speak-out/line-out port 12 Chapter 1 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 19
9 Icon Description Optical drive Stop/Eject Button Optical drive Stop/Eject Button Floppy drive LED Floppy drive eject button One button recovery slot Power button 10 Power LED 11 LAN activity LED 12 Hard disk drive activity LED NOTE: *The system has two microphone-in ports (front and rear - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 20
Rear Panel for Veriton 7700G Label 1 2 3 Icon Color White Description Network port Black Black USB ports USB ports 14 Chapter 1 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 21
4 5 6 7 8 9 10 11 Icon Color Light blue Description Audio-in/Line-in jack Lime Audio-out/Line-out jack Pink Microphone-in jack (rear)* Blue Burgundy CRT NOTE: **The CRT monitor port is automatically disabled when an add-on VGA card is installed into the system. Connect the monitor to the - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 22
Express SMBus Integrated Graphics VGA Output SATA port 3 SATA port 2 SATA port 1 SATA port 0 Graphics & Memory Controller Hub (GMCH) Serial Ports Parallel Port PS/2 Heceta-6 Fan control and monitoring AC '97/Azalia Link USB 2.0 USB 2.0 AC'97/Azalia Audio Codec (Multiplexed) Line out, or - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 23
opens a search window. Allow you to do the following: Volume control/Mute keys • Play/Pause button : press to start playing the audio track or video file. Press again to increase audio volume. • Volume down button ume. : press to decrease audio vol- • Mute button : toggle sound on/off. 17 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 24
Minimize All 10 Caps lock @ • Windows + R : Displays Run dialog box When activated, all alphabetic characters typed appear in uppercase j (same function as pressing + ). 11 Function keys The function keys, F1 ~ F12, let you perform specific functions, depending on the application - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 25
from CD-ROM feature Yes Support to LS-120 drive Yes Support to BIOS boot block feature Yes System Memory Item Memory socket number Support memory size per socket Support maximum memory size Support memory type Support memory speed Support memory voltage Support memory module package Support to - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 26
frequency Enable/Disable by BIOS Setup Specification GMCH(Graphics&Memory Controller Hub) Integrated VGA Support PCI Express x16 graphic port Support DVMT Technology(Dynamic Video Memory Technology) Audio Interface Item Audio controller Audio controller resident bus Audio function control Mono or - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 27
method MFM/FM Power requirement (max) 5V Startup (peak) 290mA Maximum Seeking (RMS) 710mA Voltage tolerance (V) +5V +/- 10% MTBF 16C550 UART support Connector type Optional serial port I/O address (via BIOS Setup) Optional serial port IRQ (via BIOS Setup) Specification Embedded in SMSC - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 28
Audio Codec LAN controller HDD controller Keyboard controller RTC Controller Intel 915G Intel ICH6 SMSC LPC 47M182-NR Realtek ALC880 Broadcom Gigabit LAN controller Built-in Intel® ICH6 Built-in Intel® ICH6 Built-in Intel® ICH6 Environmental Requirements Item Specifications Features 7700G 300W - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 29
,+5VSB, -12V. 3. Support both PFC/Non-PFC Acoustic criteria Item Operator Idle mode Bystander Idle mode 7700G 35dBA or under(under Windows OS) 30dBA or under(under Windows OS) 5700G 35dBA or under(under Windows OS) 30dBA or under(under Windows OS) 3700G 35dBA or under(under Windows OS) 28dBA or - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 30
computer unless you get a Run Setup message. The Setup program loads configuration values into the battery-backed nonvolatile memory called CMOS RAM. This memory area is not part of the system RAM. NOTE: If you repeatedly receive Run Setup messages, the battery may be bad. In this case, the system - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 31
-on self-test). c NOTE: You must press simultaneously while the system is booting. The Setup Utility main menu then appears: The above screen is the BIOS Utility Basic Level screen. It allows you to view and change only the basic configuration of your system. The command line at the bottom of - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 32
settings can be adjusted through this menu. Load DXefault Settings The default BIOS settings can be loaded through this menu. Set SupXervisor/User Password The Fan Control Description Allows configuration of advanced chipset settings such as memory timings.etc. Both auto configuration and manual - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 33
you select Product Information from the main menu: The Product Information menu contains general data about the system, such as the product name, serial number, BIOS version, etc. These information is necessary for troubleshooting (maybe required when asking for technical support). 27 Chapter 2 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 34
Chapter 2 28 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 35
model name of your system. Displays your system's serial number. Displays the main board's identification number. The System Management Interface (SM) BIOS allows you to check your system hardware components without actually opening your system. Hardware checking is done via software during start up - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 36
connected to the master port of IDE channel 0. e To enter the IDE Channel 0 Master setup, press . (Show the Status:) None HDD or CD-ROM Number The IDE CD-ROM is always automatically detected. Lets you configure the hard disk drive connected to the slave port of IDE channel 0. e To enter the - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 37
connected to the slave port of IDE channel 1. e To enter the IDE Channel 1 Slave setup, press . (Show the Status:) None HDD or CD-ROM Number The IDE CD-ROM is always automatically detected. Allows you to configure your floppy drive A. 1.44 MB, 3.5-inch None 360 KB, 5.25-inch 1.2 MB, 5.25 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 38
IDE Channel 0/1 Master/Slave The following screen appears if you select any of the IDE drive parameters: The following table describes the parameters found in this menu. Parameter IDE HDD Auto-Detection Description Auto-detects your hard disk drive. Chapter 2 Options Press Enter 32 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 39
, and Reporting Technology). (This item is read-only unless Type is set to User). Enables/disables High Speed Data Transfer Auto None Manual Auto User Options Disabled Auto Disabled Auto Auto 0 1 2 3 4 Auto SWDMA0 SWDMA1 SWDMA2 MWDMA0 MWDMA1 MWDMA2 UDMA0 UDMA1 UDMA2 Auto Disabled Enabled Disabled - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 40
function is enabled and someone attempts to write data into this area, BIOS will show a warning message on screen and alarm beep. Disabled up search sequence. Floppy, LS120, Hard Disk, CD-ROM, ZIP100, LAN (on board LAN-- Boot from LAN), Disabled This parameter allows you to specify the system - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 41
support Description Options This parameter allows you to specify the system boot up search sequence. Floppy, LS120, Hard Disk, CDROM, ZIP100, LAN (on board LAN-- Boot from LAN memory. When the default value Fast is selected, the Gate A20 is controlled by port 92 or chipset specific method - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 42
USB 2.0 Support USB Keyboard/Mouse Support Floppy Disk Controller Onboard LAN Description Options support or have any USB 2.0 driver installed, such as DOS. Enabled Disabled This item allows the BIOS to interact with a USB keyboard or mouse to work with MS-DOS based utilities and non-Windows - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 43
Options Auto allows the motherboard's BIOS to detect whether you're using any audio device. If so, the onboard audio controller will be enabled. If not, the onboard audio controller will be disabled. If you want to use different controller cards to connect audio connectors, set the field - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 44
Configuration to Compatible. CAUTION: If you set the Legacy IDE channels to PATA Pri, SATA Sec, the SATA0 and SATA2 will not be supported. Select support for PS/2 Mouse/Keyboard Options Disabled/Compatible/ Enhanced SATA Only PATA Pri, SATA Sec SATA Pri, PATA Sec PATA Only Enabled Disabled Chapter - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 45
menu lets you configure the system power-management feature. It works only in APM mode. IMPORTANT:If an ACPI-aware operating system such as Windows 98 or Windows 2000 is installed in ACPI mode, the operating system will use the ACPI interfaces. Then the settings in Power Management page is non - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 46
From S3/S4 CPU Throttling Restore on AC Power Loss Wake-Up by LAN Wake-Up by PCI PME Resume by Alarm This item specifies the power memory will be used to restore the system when a "wake up" event occurs. S1/POS S3/STR S3- suspend to RAM. Consumes less power, but some drivers may not support - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 47
] APM Configuration Power Button Mode CPU Throttling Restore on AC Power Loss Wakeup by LAN Wakeup by PCI Card Resume by Alarm [Delay 4 Sec] [50%] [Last Parameter ACPI Function Power Button Mode Description Options Enabled/Disable ACPI support for operation Yes system. No Go into On/Off or - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 48
following table describes the parameters found in this menu: Parameter Plug&Play OS PCI Latency Timer PCI IDE BusMaster Description Options NO:lets the BIOS configure all the devices in the Yes system. No YES:lets the operation system configure Plug and Play (PnP) devices not required for - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 49
N/A Temperature, VCore (From VID), the monitored hardware devices/components +2.5V Vccp, +3.3V, +5V, +12V, such as CPU voltages, temperatures and all HVcc, +1.5V, +1.8V, CPU FAN fans' speeds. Speed, System FAN Speed Options 43 Chapter 2 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 50
Local EAM Ramp Rate [35.0 Sec] Remote2 EAM Ramp Rate [35.0 Sec] CPU Fan PWMmin (0-100'C) [033] CPU Fan StartUp Timeout [0.25 Sec] Front Fan Temperature Sensor [Local] Front Fan PWMmin (0-100'C) [033] Front Fan StartUp Timeout [0.25 Sec] T Control 2nd Base [008] KLIJ: Move Enter: Select - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 51
Frequency Control The following table describes the parameters found in this menu. Parameter CPU Clock Ratio Auto Detect PCI CLK Spread Spectrum Description Option Core Clock Frequency to System Bus Ratio (RO) shown on the screen This option allows you to enable/disable the feature of auto - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 52
-Copyright © 1985-2004, American Megatrends, Inc. Frequency Control Processor Speed: 3.00GHz Help Item System Bus Speed: 800GHz Options System Memory Speed: 400GHz Disabled Hyper Threading Technology [Enabled] Enabled Auto Detecte PCI Clock Spread Spectrum [Enabled] [Enabled] KLIJ: Move - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 53
Load Optimized Settings You need to reload the BIOS default settings every time you make changes to your system hardware configuration (such as memory size, CPU type, hard disk type, etc.); otherwise, BIOS will keep the previous CMOS settings. Selecting this option displays the following dialog box: - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 54
System Security The Setup program has a number of security features to prevent unauthorized access to the system and its data. Set Supervisor Password To set a password: 1. At the prompt, type your password. Your password can be up to 8 alphanumeric characters. When you type the characters, they - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 55
Set User Password IMPORTANT:To show the "Set User Password": e 1. Choose "Set Supervisor Password" and press . e 2. Type the password and then press . e 3. Confirm the password, and then press . 4. The screen as below with "Set User Password" enabled will be shown. To set a password: 1. At - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 56
Clear CMOS Follow these steps to bypass the password: 1. Reset CMOS, by adjusting J8J3 to 2-3 2. Reboot the system. 3. Adjust the JP2 back to 1-2 NOTE: Please refer to the following JBAT1: Clear CMOS JP2 1-2 2-3 CMOS Check Normal Clear CMOS Chapter 2 50 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 57
Save & Exit Setup Highlight this item and press to save the changes that you have made in the Setup Utility and exit the Setup Utility. When the Save and Exit dialog box appears, press to save and exit, or press to return to the main menu. 51 Chapter 2 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 58
Exit Without Saving Highlight this item and press to discard any changes that you have made in the Setup Utility and exit the Setup Utility. When the Exit Without Saving dialog box appears, press to discard changes and exit, or press to return to the main menu. NOTE: If you have - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 59
53 Chapter 2 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 60
Disassembly and Replacement Chapter 3 This chapter contains step-by-step procedures on how to disassemble the Veriton 3700G, 5700G and 7700G desktop computer for maintenance and troubleshooting. To disassemble the computer, you need the following tools: T Wrist grounding strap and conductive mat - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 61
General Information Before You Begin Before proceeding with the disassenbly procedure, make sure that you do the following: 1. Turn off the power to the system and all peripherals. 2. Unplug the AC adapter and all power and signal cables from the system. 49 Chapter 3 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 62
VT 3700G Disassembly Flow Chart Chapter 3 50 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 63
Standard Disassembly Procedure This section tells you how to disassemble the system when you need to perform system service. Please also refer to the disassembly video, if available. CAUTION: Before you proceed, make sure you have turned off the system and all peripherals connected to it. Opening - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 64
3. Disconnect the ODD power cable and ODD cable from the ODD. 4. Disconnect the SATA power cable and the SATA cable. 5. Pull the ODD lock and then detach the ODD from the frame. 6. Pull the FDD lock and then detach the FDD from the frame. 7. Press the right and left SATA HDD holders and then detach - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 65
10. Remove the left and right HDD holders. Removing the Internal Cables/Connectors and Memory 1. Disconnect the main power from the main board. 2. Disconnect the 12-voltage power connector from the main board. 3. Disconnect the ODD and FDD from the - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 66
two front USB connectors from the main board.. 7. Disconnect the LAN LED connector and the AUX connector from the main board. 8. Disconnect the one button recovery connector, chassis intrusion switch connector, front panel connectors, and system fan connector from the main board. Removing the CPU - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 67
pull out the CPU from the socket. 6. Put the socket lever back to the original position. 7. Remove the two screws holding the system fan 8. Take out the system fan. Removing the Power Supply and Main Board 1. Remove one screw holding the power supply as the picture shows. 2. Remove the three screws - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 68
Board Module 1. Remove the two screws holding the intrusion alarm, and then take out the intrusion alarm. 2. Disconnect the front panel audio connector from the daughter board. 3. Disconnect the two front USB connectors from the daughter board. 4. Remove one screw holding the daughter board - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 69
daughter board. 7. Remove the daughter board from the daughter board bracket. 8. Pull the internal speaker cable, front panel cables, LAN LED cable and one button recovery cable as the video shows. 9. Remove one screw holding the LED module holder. 10. Remove the LED module as the picture shows. 11 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 70
12. Pull out the reset cable carefully. Chapter 3 58 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 71
VT 5700G Disassembly Flow Chart 59 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 72
Standard Disassembly Procedure This section tells you how to disassemble the system when you need to perform system service. Please also refer to the disassembly video, if available. CAUTION: Before you proceed, make sure you have turned off the system and all peripherals connected to it. Opening - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 73
4. Pull the ODD lock and then detach the ODD from the frame. 5. Disconnect the FDD power cable and FDD cable from the FDD. 6. Pull the FDD lock and then detach the FDD from the frame. 7. Disconnect the SATA power cable and the SATA cable. 8. Press the right and left SATA HDD holders and then detach - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 74
the left and right HDD holders. Removing the Internal Cables/Connectors and Memory 1. Disconnect the main power and alternate power connector from the main remove it. 5. Disconnect the front panel audio connector from the main board. 6. Disconnect the two front USB connectors from the main board.. 62 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 75
the LAN LED connector from the main board. 8. Detach the hatch. 9. Detach the modem card from the main board. 10. Disconnect the one button recovery connector, chassis intrusion switch connector, front panel connectors, and system fan connector from the main board. Removing the CPU Fan Sink - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 76
out the CPU from the socket. 6. Put the socket lever back to the original position. 7. Remove the four screws holding the system fan 8. Take out the system fan. Removing the Power Supply and Main Board 1. Remove the four screws holding the power supply on the rear side. 2. Detach the power supply - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 77
. 4. Remove one screw holding the daughter board bracket. 5. Remove the daughter board module as the picture shows. 6. Disconnect the front panel audio connector from the daughter board. 7. Disconnect the two front USB connectors from the daughter board. 8. Remove the two screws holding the daughter - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 78
9. Remove the daughter board from the daughter board bracket. 66 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 79
VT 7700G Disassembly Flow Chart 67 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 80
Standard Disassembly Procedure This section tells you how to disassemble the system when you need to perform system service. Please also refer to the disassembly video, if available. CAUTION: Before you proceed, make sure you have turned off the system and all peripherals connected to it. Opening - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 81
3. Disconnect the SATA power cable . 4. Disconnect the SATA cable. 5. Pull the ODD lock and then detach two ODD from the frame. 6. Pull the FDD lock and then detach FDD from the frame. 7. Detach the SATA HDD1, SATA HDD2 from the frame. 8. Remove the left ODD holder. 9. Remove the left FDD holder. 69 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 82
and right SATA HDD holders. Removing the Internal Cables/Connectors and Memory 1. Disconnect the main power and alternate power connector from the main to remove it. 5. Disconnect the front panel audio connector from the main board. 6. Disconnect the two front USB connectors from the main board.. - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 83
the main board. 10. Disconnect the one button recovery connector, chassis intrusion switch connector, front panel connectors, and system fan connector from the main board. Removing the CPU Fan Sink, CPU and System Fan 1. Disconnect the CPU fan connector from the main board. 2. Remove thefour screws - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 84
out the CPU from the socket. 6. Put the socket lever back to the original position. 7. Remove the two screws holding the system fan 8. Take out the system fan. Removing the Power Supply and Main Board 1. Remove the four screws holding the power supply on the rear side. 2. Detach the power supply - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 85
plate. 6. Remove the daughter board top cover as the picture shows. 7. Cut the cable clamp holding the two front USB cables and front panel audio cable. 8. Remove the daughter board module from the upper cover. 9. Remove the daughter board plate from the daughter board module. 10. Remove the two - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 86
13. Disconnect the two front USB connectors from the daughter board. Removing the Intrusion Alarm and LED Module 1. Remove the two screws holding the intrusion alarm, and then take out the intrusion alarm. 2. Remove one screw holding the LED module holder. 3. Remove the LED module as the picture - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 87
Troubleshooting This chapter provides troubleshooting information for the Veriton 7700G, 5700G and 3700G. T Power-On Self-Test (POST) T Index of Error Message T Index of Error Symptoms T Undetermined Problems Chapter 4 Chapter 4 75 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 88
product service guide. Post Checkpoints List: The list may vary accordingly depending on your BIOS . memory -Auto-detection of DRAM size, type and ECC. -Auto-detection of L2 cache (socket 7 or below) Expand compressed BIOS code to DRAM Call chipset hook to copy BIOS back to E000 & F000 shadow RAM - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 89
beeping the speaker. Reserved Auto detect flash type to load appropriate flash R/W codes into the run time area in F000 for ESCD & DMI support. Reserved Use walking 1's algorithm to check out interface in CMOS circuitry. Also set real-time clock power status, and then check for override. Reserved - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 90
PCI bus number -Assign memory & I/O resource -Search for a valid VGA device and VGA BIOS, and put it into C000 memory address. 2. Initialize the APIC for Pentium class CPU. 3. Program early chipset according to CMOS setup. Example: onboard IDE controller. 4. Measure CPU speed. 5. Invoke video BIOS - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 91
5Eh 5Fh 60h 61h 62h 63h 64h 65h 66h Description Test 8259 functionality Reserved Reserved Reserved Initialize EISA slot Reserved 1. Calculate total memory by testing the last double word of each 64K. 2. Program writes allocation for AMD K5 CPU. Reserved Reserved Reserved Reserved 1. Program MTRR - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 92
79h 7Ah 7Bh 7Ch 7Dh 7Eh 7Fh 80h 81h 82h 83h 84h Description Prepare memory size information for function call: INT 15h ax=E820h Reserved Turn on L2 Reserved Reserved Reserved 1. Switch back to text mode if full screen logo is supported. -If errors occur, report errors & wait for keys -If no errors - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 93
screen back to text mode. 4. Set up ACPI table at top of memory. 5. Invoke ISA adapter ROMs. 6. Assign IRQs to PCI devices 7. Initialize class write combining. 1. Program daylight saving 2. Update keyboard LED & typematic rate 1. Build MP table 2. Build & update ESCD 3. Set CMOS century to 20h or 19h - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 94
problem by using the "BIOS Messages List" table and "Error Symptoms List" table, go to "Undetermined Problems". To diagnose a problem, first find the BIOS on the motherboard can be set Video selection. The user may press Esc to skip the full memory The system may run specific disk diagnostic routines. - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 95
POST detects an error during memory testing, additional information appears giving specifics about the type and location of the memory error. If the system cannot boot using the current CMOS configuration, the BIOS can override the current configuration with a set of BIOS defaults designed for the - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 96
BIOS Setup and load default settings. In Windows Systems, check settings in Power Management Property of Control Panel. 2. Reload software from Recovery CD. Blinking cursor only; system does not work. 1. Diskette/IDE drive connection/cables 2. Diskette/IDE disk drives 3. See "Undetermined Problems - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 97
good disc. 2. Ensure the CD/DVD-ROM driver is installed properly. 3. CD/DVD-ROM drive. CD/DVD-ROM drive can play audio CD but no sound output. 1. Ensure the headphone jack of the CD/DVD-ROM has an output. 2. Turn up the sound volume. 3. Speaker power/connection/cable. 4. CD/DVD-ROM drive. Real - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 98
output. (Data files are received normally; voice from modem cannot be produced, but system sound feature works normally.) Video memory test failed. Video adapter failed. Display problem: - Incorrect colors No high intensity Missing, broken, or incorrect characters Blank monitor (dark) Blank monitor - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 99
Setup. 2. Loop-back. 3. Main board. Printing failed. 1. Ensure the printer driver is properly installed. Refer to the printer service manual. 2. Printer. 3. Printer cable. 4. Main board. Printer problems. 1. Refer to the service manual for the printer. Keyboard Some or all keys on keyboard do - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 100
Error Symptoms List" on page 120. If you still cannot solve the problem, continue with this check: 1. Check the power supply voltages. If the voltages a time: 10. Non-Acer devices T External devices T Any adapter card (modem card, LAN card or video card, if installed) T CD/DVD-ROM drive T Diskette - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 101
Chapter 5 Jumper and Connector Information Jumpers and Connectors Refer to the following figure for the location of the jumpers and connectors on the main board: BD AC E F G I H 12 cc 9 10 3 4 BB 1 1 AA Z 12 Y 10 X W 2 1 10 12 10 1 VT R P US Q 1 3 1 44 13 12 10 11 9 1 11 2 1 1 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 102
PARALLEL ATA IDE CONNECTOR CHASSIS INTRUSION CONNECTOR FRONT CHASSIS FAN CONNECTOR Component SERIAL ATA CONNECTOR 1 SERIAL ATA CD-ROM Connector Pin Signal Name 1 Left audio input from CD_ROM 2 CD audio differential ground 3 CD audio differential ground 4 Right audio input from CD - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 103
Front Panel Audio Connector Pin Signal Name 1 Port E left channel 6 2 ground 7 3 Port E right channel 8 4 Presence#(dongle 9 present) 5 Port F right channel 10 Port E sense return Port E and F sense send Key Port F left channel Port F sense return Front Chassis Fan and Rear Chassis - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 104
Front Chassis Fan Connector Pin Signal Name 1 Control 2 +12V 3 Tach Serial ATA Connectors Pin Signal Name 1 Ground 2 TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground Auxiliary Front Panel Power/Sleep/ - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 105
Connector Pin Signal Name 1 Ground 2 Ground 3 +12V 4 +12V Auxiliary Power Connector Pin Signal Name 1 +12V 2 +3.3V 3 Ground 4 +5V Front Audio Header Setting Pin Signal Name 1 FRONT MIC 6 2 GND 7 3 VREFOUT 8 4 VCC5A 9 FRONT OUT R NC NC LINE OUT L Front USB header - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 106
settings 1-2 Normal(Default) J8J3(Item #21) Clear CMOS 1 3 2-3 Configure 1 3 None Recovery 1 3 Normal(Default) J8H1(Item #27) BIOS Write Protect 1 3 Clear CMOS 1 3 Protect 1 J8D1(Item #31) BIOS Boot Destination 1 3 Not protected(Default) 3 LPC(Default) 1 3 PCI 94 Chapter - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 107
FRU (Field Replaceable Unit) listing in global configurations of Veriton 7700G 5700Gand 3700G. Refer to this chapter whenever ordering for parts to made, it will not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code to - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 108
Veriton 7700G Exploded Diagram ˆ ˇ ˄ ˃ ʳˌ ʳˈ ʳˇ ʳˆʳ ʳ ʳ˄ ˅˃ ˅˄ ˋ ˅˅ ˅ˆ ˅ˇ ˊ ˄ˌ ˅ˈ ˈ ˉ 93 Chapter 6 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 109
Veriton 5700G Exploded Diagram ˆ ˇ ˄˄ ʳˉ ʳˇ ʳˈ ʳˆ ʳ ʳ˄ ˅˄ ˊˋ ˌ ˉ ˈ ˅ˆ ˅˅ Chapter 6 94 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 110
Veriton 3700G Exploded Diagram ˈ ˇ ˆ ˄˄ ˃ ʳˌ ˅˄ ˅˃ ˋ ˌ ˄ˉ ˄ˊ ʳ˄ ˅ˇ ˅ˆ ˅ˈ ˅ˉ ˅˅ 95 Chapter 6 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 111
NANYA NT256D64S88B1G-5T EA MEMORY DDR400 512MB NANYA NT512D64S8HB1G-5T MEMORY DDR400 256MB 0.11U CL=3 MICRON MT8VDDT3264AG40BGB MEMORY DDR400 512MB 0.11U CL=3 MICRON MT16VDDT6464AG40BGB Optical Drive CD-ROM DRIVE 52X LITEON LTN-527T BLACK CD-ROM DRIVE 52X BTC F564E BLACK CD-RW DRIVE 52XR 32XRW - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 112
SATA_1 ODD IDE CABLE 40PIN (LONG) AUDIO CABLE 10PIN 2CON USB CABLE 10PIN 2CON USB CABLE 10PIN 2CON RESET CABLE LED/ POWER BUTTON CABLE W/ BRACKET LAN CABLE INTRUSION ALARM CABLE 2PIN COM2 CABLE Main board MB I90M SUPPORT P4 LGA775 CPU INTEL 915G + ICH6W, GIGABIT LAN AC97 Boards 50.V02VF.701 50 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 113
.005 FX.56I02.004 FX.56I02.002 FX.56I02.006 VG.3700B.001 VG.3700B.002 VG.3700B.003 VG.3700B.004 VG.3800B.001 VGA CARD X600PRO RV380PRO 128M DDR 128BIT PCI-E DVI-I / TVO(PAL) SAPHHIRE MODEM CARD ATX GVC F1156I(+)/R12(EU) MODEM CARD 56K F-1156I(+)/R12 PACIFIC ATX - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 114
CARD X300SE 128MB RV370 TV-OUT DVI-I W/ATX BRACKET SAPPHIRE VGA CARD X300SE 128MB RV370 TV-OUT DVI-I W/LP BRACKET SAPPHIRE VGA CARD X600PRO RV380PRO 128M DDR 128 BIT PCI-E DVI-I / TVO(NTSC) SAPPHIRE VGA CARD X600PRO RV380PRO 128M DDR 128BIT PCI-E DVI-I / TVO(PAL) SAPHHIRE MODEM CARD ATX GVC F1156I - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 115
Picture Part Name PS/2 KEYBOARD, KBP2971, US VER., 104KEYS PS/2 KEYBOARD, KBP2971, T.CHINESE VER., 104KEYS PS/2 KEYBOARD, KBP2971, ARABIC VER., 104KEYS PS/2 KEYBOARD, KBP2971, DENMARK VER., 105KEYS PS/2 KEYBOARD, KBP2971, THAI VER., 104KEYS PS/2 KEYBOARD, KBP2971, SPANISH/US VER., 105KEYS PS/2 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 116
Picture Part Name Part Number PS/2 KEYBOARD, KBP2971, PORTUGESE VER., 105KEYS, JAPAN ABS BLACK PS/2 KEYBOARD, KBP2971, ICELAND VER., 105KEYS, JAPAN ABS BLACK PS/2 KEYBOARD, KBP2971, NORWEGIAN VER., 105KEYS, JAPAN ABS BLACK PS/2 KEYBOARD, KBP2971, HEBREW VER., 105KEYS, JAPAN ABS BLACK PS/2 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 117
Picture Part Name USB KEYBOARD, KU0355, CZECH, 104KEYS USB KEYBOARD, KU0355, JAPANESE, 109KEYS USB KEYBOARD, KU-0355, US VER., 104KEYS, JAPAN ABS SLIVER+BLACK USB KEYBOARD, KU-0355, IN'L US VER., 104KEYS, JAPAN ABS SLIVER+BLACK USB KEYBOARD, KU-0355, ARABIC VER., 104KEYS, JAPAN ABS SLIVER+BLACK - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 118
Picture Part Name For VT3700G POWER SUPPLY 250W NON-PFC FSP-250-50GLV POWER SUPPLY 250W PFC FSP250-50GLV(PF) For VT5700G POWER SUPPLY 300W NON-PFC FSP300-50NAV POWER SUPPLY 300W PFC FSP300-50NAV(PF) For VT7700G POWER SUPPLY 300W NON-PFC FSP300-60THA(1)(V) POWER SUPPLY 300W PFC FSP300-60THA(1PF - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 119
HOLDER ASSY(LEFT) Fan Sink For VT3700G SYSTEM FAN 40*40*20 SUNON KDE1204PKV2 FAN SINK Foxconn cooler(PKP219GB1U12) + sunon fan(PMD1208PKV1-A) 4300RPM FAN SINK Foxconn cooler(PKP220GB1U12) + sunon fan(PMD1208PKV1-A) 4300RPM For VT5700G SYSTEM FAN 60*60*20 SUNON KDE1206PKV2 FAN SINK Foxconn cooler - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 120
Picture Part Name For VT3700G SCREW#6-32UNC SCREW M3 SCREW #6-32 FAN SCREW SCREW M2*10MM ODD DOOR SPRING TRUMB SCREW For VT5700G SCREW#6-32UNC SCREW T3*8 TRUMB SCREW SCREW M2*10MM SCREW M3 For VT7700G SCREW - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 121
Veriton 7700G, 5700G, 3700G 1. Project Name: Cello 2. Product Name: Veriton X700G Series 3. Description Cello is a business-ready desktop PC built with latest, high-performance technology for managing demanding workloads. It is standalone or network ready for SMB and includes video and audio - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 122
Appendix B Test Compatible Components This computer's compatibility is a test plan released by Acer Internal Testing Department. Once the final report is available, this chapter will be revised accordingly. Appendix B 107 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 123
Windows XP Environment Test Item Mother Board Specifications I90M, Support P4 LGA775 CPU, Intel 915G + ICH6, Gigabit LAN 0.11u (Black) 32M*8*16 CL=3 Nanya DDR400 128MB Memory Nanya DDR400 256MB Nanya DDR400 512MB Micron DDR 400 256MB 7700G 5700G 3700G *** ** * * * Remark 108 Appendix B - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 124
Specifications Foxconn FDD kit ( FDD + FDD slide rail for 7600GTR/GT/V) Foxconn FDD kit ( FDD + FDD slide rail for 5600GT/ V_3600GT/V) Foxconn FDD cover for H700/H500/H300 Chassis 7700G 5700G 3700G *** 12V DC SPK Cable Foxconn 12V DC jack cable for H700/H500/H300 CD Audio Y Cable Foxconn CD - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 125
Specifications GVC F-1156I(+)/R12-AAP 7700G 5700G 3700G Veriton 7700G * H700 HSF Kit (FDD w/o PFC) for Veriton 7700G * H700 HSF Kit (non-FDD w/PFC) for Veriton 7700G * H700 HSF Kit (non-FDD w/o PFC) for Veriton 7700G * H500 Housing w/o FDD/HW button/cables * Internal speaker 38mm+Audio - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 126
Item Specifications Chicony PS/2 Keyboard, KBP2971, Canadian/French Ver., 105keys Chicony PS/2 Keyboard, KBP2971, Brazilian Ver., 107keys 7700G 5700G 3700G *** *** Remark Chicony PS/2 Keyboard, KBP2971, UK Ver., 104keys *** Chicony PS/2 Keyboard, KBP2971, French Ver., 105keys *** Chicony PS - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 127
Item Keyboard (USB) Specifications Chicony PS/2 Keyboard, KBP2971, Dutch Ver., 105keys, Japan ABS Chicony PS/2 Keyboard, KBP2971, Holland Ver., 105keys, Japan ABS 7700G 5700G 3700G Remark * * * EMEA only * * * EMEA only Chicony PS/2 Keyboard, KBP2971, Spanish Ver., 105keys, * * * EMEA - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 128
Item Appendix B Specifications USB Keyboard, KU-0355, Brazilian Ver., 107keys 7700G 5700G 3700G *** Remark USB Keyboard, KU-0355, Swiss Ver., 105keys *** USB Keyboard, KU-0355, Belgium Ver., 105keys *** USB Keyboard, KU-0355, Iceland Ver., 105keys *** USB Keyboard, KU- - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 129
Item Specifications USB Keyboard, KU-0355, Slovakian Ver., 105keys, Japan ABS USB Keyboard, KU-0355, Turkey Ver., 105keys, Japan ABS 7700G 5700G 3700G Remark * * * EMEA only * * * EMEA only USB Keyboard, KU-0355, RussiamVer., 104keys, Japan ABS * * * EMEA only USB Keyboard, KU-0355, - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 130
Item Specifications Wireless KB (silver), KBR0355, French ver., 105 keys, Japan ABS Wireless KB (silver), KBR0355, Sweden ver., 105 ), KBR0355, Hungaria ver., 105 keys, Japan ABS Wireless KB (silver), KBR0355, Greek ver., 104 keys, Japan ABS 7700G 5700G 3700G Remark Appendix B 115 - Acer Veriton 7700G | Veriton 3700G / 5700G / 7700G Service Guide - Page 131
you need them. In the Technical Information section you can download information on all of Acer's Notebook, Desktop and Server models including: T Service guides T User's manuals T Training materials T Bios updates T Software utilities T Spare parts lists T TABs (Technical Announcement Bulletin) For