Lenovo ThinkCentre M52 User Manual
Lenovo ThinkCentre M52 Manual
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- Lenovo ThinkCentre M52 | User Manual - Page 1
User Guide Types 8110, 8112, 8113, 8114, 8115 Types 8153, 8166, 8167, 8168, 8169, 8170 - Lenovo ThinkCentre M52 | User Manual - Page 2
- Lenovo ThinkCentre M52 | User Manual - Page 3
User Guide Types 8110, 8112, 8113, 8114, 8115 Types 8153, 8166, 8167, 8168, 8169, 8170 - Lenovo ThinkCentre M52 | User Manual - Page 4
. All rights reserved. U.S. GOVERNMENT USERS - RESTRICTED RIGHTS: Our products and/or services are provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to the GSA ADP Schedule contract with Lenovo Group Limited, if any, or the standard terms of this commercial - Lenovo ThinkCentre M52 | User Manual - Page 5
1 Features 1 Specifications 4 Available options 5 Tools required 5 Handling static-sensitive devices 6 Installing external options 6 Locating the connectors on the front of your computer 7 Locating the connectors on the rear of your computer 8 Obtaining device drivers 9 Removing the - Lenovo ThinkCentre M52 | User Manual - Page 6
iv User Guide - Lenovo ThinkCentre M52 | User Manual - Page 7
Note Please read important safety information first. This information can help you safely use your ThinkCentre® or ThinkPad® personal computer. Follow and retain all information included with your computer. The information in this document does not alter the terms of your purchase agreement or - Lenovo ThinkCentre M52 | User Manual - Page 8
yourself unless instructed to do so by the Customer Support Center. Use only a service provider who is approved to repair your particular product. Note: Some parts can be upgraded or replaced by the customer. These parts are referred to as Customer Replaceable Units, or CRUs. Lenovo expressly - Lenovo ThinkCentre M52 | User Manual - Page 9
Danger Hazardous moving parts. Keep fingers and other body parts away. Attention Before replacing any CRUs, turn off the computer and wait three to five minutes to let the computer cool before opening the cover. Power cords and power adapters Use only the power cords and power adapters supplied by - Lenovo ThinkCentre M52 | User Manual - Page 10
electrical outlet. Batteries All personal computers manufactured by Lenovo service any battery. Do not crush, puncture, or incinerate batteries or short circuit the metal contacts. Do not expose the battery to water or other liquids. Only recharge the battery pack strictly according to instructions - Lenovo ThinkCentre M52 | User Manual - Page 11
. Before inspecting your computer, turn off the power and unplug the computer's power cord from the electrical outlet; then remove any risk of overheating. v Airflow temperatures into the computer should not exceed 35° C (95° F). v Do not use non-ThinkCentre air filtration devices. CD and DVD drive - Lenovo ThinkCentre M52 | User Manual - Page 12
the computer when not in use v Do not bend or flex CD/DVD discs, or force them into the computer or open the device covers, unless instructed otherwise in the installation and outlet. 3. Remove signal cables from connectors. 4. Remove all cables from devices. Lithium battery notice x User Guide - Lenovo ThinkCentre M52 | User Manual - Page 13
unless the jack is specifically designed for wet the leak. Laser compliance statement Some personal computer models are equipped from the factory with a , note the following handling instructions. Caution Use of controls laser radiation. There are no serviceable parts inside the CD-ROM drive - Lenovo ThinkCentre M52 | User Manual - Page 14
that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. xii User Guide - Lenovo ThinkCentre M52 | User Manual - Page 15
instructions v Publications v Troubleshooting information v Parts information v Downloads and drivers v Links to other useful sources of information v Support phone list To access this information, point your browser to: http://www.lenovo.com/think/support/. © Lenovo 2005. Portions © IBM - Lenovo ThinkCentre M52 | User Manual - Page 16
xiv User Guide - Lenovo ThinkCentre M52 | User Manual - Page 17
You can expand the capabilities of your computer by adding memory, adapters, or drives. When installing an option, use these instructions along with the instructions that come with the option. Note: Use only parts provided by Lenovo. Important Before you install or remove any option, read "Important - Lenovo ThinkCentre M52 | User Manual - Page 18
Memory v Support for four double data rate 2 (DDR2) dual inline memory on the system board Audio subsystem v HD Audio with ADI 1981HD Audio Codec v Microphone and on startup v System Management (SM) BIOS and SM software v Ability to store Audio connectors (see Audio subsystem) v IEEE 1394 connector - Lenovo ThinkCentre M52 | User Manual - Page 19
computer might come with preinstalled software. If it does, an operating system, device drivers to support built-in features, and other support press. Additional operating systems might be identified by Lenovo as compatible with your computer following the publication of this booklet. Corrections and - Lenovo ThinkCentre M52 | User Manual - Page 20
physical specifications for your computer. minute) maximum Acoustical noise-emission values Average sound-pressure levels: At operator position: Idle: Operating: 30 dBA Declared (upper limit) sound-power levels: Idle: 4.0 bels Operating: with ISO 9296. Actual sound-pressure levels in a given - Lenovo ThinkCentre M52 | User Manual - Page 21
- Audio devices, such as external speakers for the sound system Lenovo reseller, or Lenovo marketing representative. Tools required To install some options in your computer, you might need a flat-blade or Phillips screwdriver. Additional tools might be needed for certain options. See the instructions - Lenovo ThinkCentre M52 | User Manual - Page 22
instructed to do so. When you handle options and other computer components, take these precautions to avoid static electricity damage: v Limit your movement. Movement can cause static electricity to build up around you. v Always handle components carefully. Handle adapters and memory computer - Lenovo ThinkCentre M52 | User Manual - Page 23
The following illustration shows the locations of the connectors on the front of the computer. Note: Not all computer models will have the following connectors. 1 3 9 4 1 IEEE 1394 connector (some models) 4 Microphone connector 2 USB connector 5 Headphone connector 3 USB connector Chapter - Lenovo ThinkCentre M52 | User Manual - Page 24
on the rear of the computer. 1 Diagnostic LEDs 2 Voltage selection switch 3 Power connector 4 Audio line out connector 5 Audio line in connector 6 VGA monitor Note: Some connectors on the rear of the computer are color-coded to help you determine where to connect the cables on your - Lenovo ThinkCentre M52 | User Manual - Page 25
USB hub, which you can use to connect additional USB devices. Obtaining device drivers You can obtain device drivers for operating systems that are not preinstalled at http://www.lenovo.com/think/support/ on the World Wide Web. Installation instructions are provided in README files with the device - Lenovo ThinkCentre M52 | User Manual - Page 26
media (diskettes, CDs, or tapes) from the drives, and turn off all attached devices and the computer. 2. Unplug all power cords from electrical outlets. 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to - Lenovo ThinkCentre M52 | User Manual - Page 27
6. Some models have an optional hard disk drive mounting bracket 1 installed. When this bracket is installed, access to some of the CRUs or FRUs inside the chassis is restricted. See "Pivoting or removing the optional hard disk drive mounting bracket." Pivoting or removing the optional hard disk - Lenovo ThinkCentre M52 | User Manual - Page 28
bracket, disconnect the cables attached to the optional hard disk drive, remove the two screws, and lift the bracket out of the chassis. 12 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 29
Locating components The following illustration will help you locate the various components in your computer. 1 Optical drive 2 Memory modules 3 Power supply 4 PCI-express (PCI-e) adapter connector 5 PCI adapter card 6 System board 7 Hard disk drive 8 Internal speaker 9 Diskette - Lenovo ThinkCentre M52 | User Manual - Page 30
Identifying parts on the system board The system board (sometimes called the planar or motherboard) is the main circuit board in your computer. It provides basic computer functions and supports a variety of devices that are factory-installed or that you can install later. The following illustration - Lenovo ThinkCentre M52 | User Manual - Page 31
memory Your computer has four connectors for installing dual inline memory modules (DIMMs) that provide up to a maximum of 4.0 GB of system memory. When installing DDR2 type memory modules, the following rules apply: v Use 1.8 V, 240-pin double data rate 2 synchronous dynamic random access memory - Lenovo ThinkCentre M52 | User Manual - Page 32
Installing adapters This section provides information and instructions for installing and removing adapters. Your computer has two expansion connectors for PCI adapters, one for a PCI Express (x1) adapter, and one for board. 6. Close the adapter latch and snap into the closed position. 16 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 33
information and instructions for installing and removing internal drives. Internal drives are devices that your computer uses to correctly connect the internal drive cables to the installed drive. Drive specifications Your computer comes with the following factory-installed drives: v An optical - Lenovo ThinkCentre M52 | User Manual - Page 34
to 3.5-inch)* 3.5-inch diskette drive (some models preinstalled) 3.5-inch SATA hard disk drive (preinstalled) * You can obtain a Universal Adapter Bracket, 5.25 to 3.5-inch from a local computer retailer or by contacting the Customer Support Center. 18 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 35
Installing a drive in bay 1 or bay 2 To install a drive in bay 1 or bay 2, follow these steps: 1. Remove the cover. See "Removing the cover" on page 10. 2. Remove the front bezel by pressing downward on the plastic tabs 1 and pulling the bezel as shown. 3. Remove the static shield from the drive bay - Lenovo ThinkCentre M52 | User Manual - Page 36
bottom of the bezel with the corresponding holes in chassis until it snaps into position. 10. Continue at "Connecting drives" on page 21. 20 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 37
that connects to the power supply and a signal cable that connects to the system board. 2. Locate the three-connector signal cable that comes with your computer or with the new drive. 3. Locate the PATA IDE connector on the system board. See "Identifying parts on the system board" on page 14 - Lenovo ThinkCentre M52 | User Manual - Page 38
To help prevent hardware theft and unauthorized access to your computer, several security lock options are available. The following sections locks that might be available for your computer. In addition to physical locks, unauthorized use of your computer can be prevented by a software lock - Lenovo ThinkCentre M52 | User Manual - Page 39
Identifying security locks The following illustration shows the locations of the security locks on the rear of the computer. 1 Padlock loop 2 Integrated cable lock Chapter 1. Installing options 23 - Lenovo ThinkCentre M52 | User Manual - Page 40
Padlock Your computer is equipped with a padlock loop such that the cover cannot be removed when a padlock is installed. 24 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 41
computer and is operated with a key. This is the same type of lock used with many laptop computers. You can order a cable lock directly from Lenovo. Go to http://www.lenovo cables" on page 27. Changing the battery Your computer has a special type of memory that maintains the date, time, and settings - Lenovo ThinkCentre M52 | User Manual - Page 42
adapters that were removed to gain access to the battery. See "Installing adapters" on page 16 for instructions for replacing adapters. 8. Replace the cover, and plug in the power cord. See "Replacing the To erase a forgotten password: 1. Turn off the computer and all attached devices. 26 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 43
have been reassembled correctly and that no tools or loose screws are left inside your computer. 2. Clear any cables that might impede the replacement of the cover. 3. Position the cover on the chassis so that the rail guides on the bottom of the cover engage the rails and push the cover closed - Lenovo ThinkCentre M52 | User Manual - Page 44
28 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 45
erasable programmable read-only memory (EEPROM) of your computer. The Setup Utility program is used to view and change the configuration settings of your computer, regardless of which operating following rules: - Be at least eight characters in length © Lenovo 2005. Portions © IBM Corp. 2005. 29 - Lenovo ThinkCentre M52 | User Manual - Page 46
must turn the computer off and start computer. v Do not move an IDE hard disk drive to another computer if an IDE Drive User Password has been set unless that computer also supports the IDE Drive User password. v If your computer computer is turned on. The computer computers turn the computer off and - Lenovo ThinkCentre M52 | User Manual - Page 47
are prompted to type a valid password before any hard disk drive can be used. This prompt is displayed each time you turn on your computer. If your computer has multiple hard disk drives, they all must use the same password. Attention If an IDE Drive User Password is set but no IDE - Lenovo ThinkCentre M52 | User Manual - Page 48
4. Select Password Reset Service and select the desired setting. Read the information displayed on the right side of the screen. 32 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 49
. 4. Select the desired devices and settings and press Enter. 5. Press F10 to save and exit the Setup Utility program. Selecting a startup device If your computer does not start up (boot) from a device such as the CD-ROM, diskette, or hard disk as expected, use one of the following procedures to - Lenovo ThinkCentre M52 | User Manual - Page 50
, your changes will not be saved. Advanced settings On some computer models the Advanced settings menu includes a setting to Enable/Disable and are using an operating system other than Windows XP, your computer performance might be degraded. Therefore, you should always set HyperThreading to - Lenovo ThinkCentre M52 | User Manual - Page 51
number of your computer then press Enter. 6. When prompted to change the machine type/model, press Y. 7. Type in the seven character machine type/model of your computer then press Enter. 8. Follow the instructions on the screen to complete the update. © Lenovo 2005. Portions © IBM Corp. 2005. 35 - Lenovo ThinkCentre M52 | User Manual - Page 52
.lenovo.com/think/support in the address field and press Enter. 2. Locate the Downloadable instructions to download, extract, and install the update. Recovering from a POST/BIOS update failure If power to your computer is interrupted while POST/BIOS is being updated (flash update), your computer - Lenovo ThinkCentre M52 | User Manual - Page 53
instructions on how to clean your mouse. The procedure will be different depending on which type of mouse you have. Cleaning an optical mouse If you experience some problems Ball cage To clean a mouse with a ball: 1. Turn off your computer. 2. Turn the mouse over, with the top side down, and look - Lenovo ThinkCentre M52 | User Manual - Page 54
you clean them. 7. Remove any fibers from the swab that might be remaining on the rollers. 8. Replace the ball and the retainer ring. 9. Turn your computer back on. 38 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 55
manually @ ! ; DS=n E_ E0 E1 +++ H_ H0 Function Manually answer incoming call. Repeat last command executed. Do not precede redial pulse dialing Note: Pulse dialing is not supported for Australia, New Zealand, Norway, and South in the modem non-volatile memory. Commands are not echoed Commands - Lenovo ThinkCentre M52 | User Manual - Page 56
W2 X_ X0 X1 X2 X3 X4 Z_ Z0 Z1 40 User Guide Function Force modem off-hook (make busy) Note: H1 command is not supported for Italy Display product-identification code Factory ROM checksum test Internal memory test Firmware ID Reserved ID Low speaker volume Low speaker volume Medium speaker - Lenovo ThinkCentre M52 | User Manual - Page 57
Digital Loopback Test Perform a Remote Digital Loopback Test and Self-Test Perform Local Analog Loopback Test and Self-Test Displays Active and Stored Profiles Appendix C. Manual modem commands 41 - Lenovo ThinkCentre M52 | User Manual - Page 58
as Profile 1 Disable auto-retrain Enable auto-retrain Displays the current Select Modulation settings Displays a list of supported Select Modulation options Select modulation where: a=0, 1, 2, 3, 9, 10, 11, 12, 56, 64 \N0) Disable V.44 Enable V.44 Current values List of support values 42 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 59
FDTC: +FET: +FET=N +FHNG +FK +FLID= +FLPL +FMDL? +FMFR? Data/Fax Auto Answer Service Class Receive data with HDLC framing Receive data Receive silence Transmit data with HDLC framing Transmit data Stop transmission and . Identify model. Identify manufacturer. Appendix C. Manual modem commands 43 - Lenovo ThinkCentre M52 | User Manual - Page 60
Enable Caller ID detection and reporting format Select Data, Fax or Voice/Audio Identify Model Identify Manufacturer Identify Revision Level Audio output transmit level Query Buffer Size Bits per sample (ADPCM or PCM) timing mark placement Generate tone signals Voice transmit mode 44 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 61
your Swisscom phone line does not have Taxsignal switched OFF, modem function may be impaired. The impairment may be resolved by a filter with the following specifications: Telekom PTT SCR-BE Taximpulssperrfilter-12kHz PTT Art. 444.112.7 Bakom 93.0291.Z.N Appendix C. - Lenovo ThinkCentre M52 | User Manual - Page 62
46 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 63
service. Lenovo Lenovo Director of Licensing LENOVO Lenovo support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications to non-Lenovo Web materials for this Lenovo product, and use - Lenovo ThinkCentre M52 | User Manual - Page 64
data for their specific environment. Television Lenovo ThinkCentre ThinkPad ThinkVantage The following terms are trademarks of International Business Machines Corporation in the United States, other countries, or both: IBM service names may be trademarks or service marks of others. 48 User Guide - Lenovo ThinkCentre M52 | User Manual - Page 65
drivers 9 device, drivers 9 drives bays 3, 17 connecting 21 diskette 5 hard disk 5 installing 19 internal 2, 17 optical 5 removable media 5 specifications 17 E environment, operating 4 Ethernet connector 9 © Lenovo 2005. Portions © IBM memory dual inline memory modules (DIMMs) 15 system 15 memory - Lenovo ThinkCentre M52 | User Manual - Page 66
26 IDE drive master 31 IDE driver User 31 lost or forgotten 26 setting, changing, deleting 31 strong 29 user 30 physcial specifications 4 physical specifications 4 power Advanced Configuration and Power Interface (ACPI) support 3 Advanced Power Management support 3 Productivity Center program xiii - Lenovo ThinkCentre M52 | User Manual - Page 67
- Lenovo ThinkCentre M52 | User Manual - Page 68
Part Number: 39J8186 Printed in USA (1P) P/N: 39J8186
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User
Guide
Types
8110,
8112,
8113,
8114,
8115
Types
8153,
8166,
8167,
8168,
8169,
8170