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Lenovo 3000 K100 Hardware Maintenance Manual

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See also: Reference Manual , User Manual
Contents
Chapter 1. About this manual ................................................ 1
Chapter 2. Safety information ................................................ 5
Chapter 3. General information ...........................................17
Chapter 4. General Checkout ...............................................19
Chapter 5. Using the Setup Utility ......................................23
Important Safety Information ....................................................................... 1
Using eSupport .................................................................................................... 2
General safety ....................................................................................................... 5
Electrical safety .................................................................................................... 6
Safety inspection guide ................................................................................... 8
Grounding requirements ............................................................................... 9
Safety notices ..................................................................................................... 10
Specifications ..................................................................................................... 17
Problem determination tips ...................................................................... 20
Starting the Setup Utility program ........................................................ 23
Viewing and changing settings ............................................................... 23
Using passwords ............................................................................................. 24
User Password ........................................................................................................................ 24
Administrator Password ................................................................................................... 24
Selecting a startup device .......................................................................... 25
Selecting a temporary startup device ....................................................................... 25
Changing the startup device sequence ................................................................... 26
Exiting from the Setup Utility program ............................................... 26
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Summary of Contents for Lenovo 3000 K100

  • Page 1: Table Of Contents

    Contents Contents Chapter 1. About this manual ..........1 Important Safety Information ............... 1 Using eSupport ....................2 Important information about replacing RoHS compliant FRUs .. 2 Chapter 2. Safety information ..........5 General safety ....................... 5 Electrical safety ....................6 Safety inspection guide ...................
  • Page 2 Hardware Maintenance Manual Chapter 6. Symptom-to-FRU Index........27 Hard disk drive boot error ................27 Power Supply Problems ................28 Diagnostic error codes ................. 28 Beep symptoms ....................50 POST error codes .................... 51 Miscellaneous error messages ..............53 Undetermined problems ................55 Chapter 7.
  • Page 3 Contents Flash update procedures ................90 Updating (flashing) BIOS from a diskette or CD-ROM ........91 Updating (flashing) BIOS from your operating system ........91 Recovering from a POST/BIOS update failure ............91 Power management ..................92 Automatic configuration and power interface (ACPI) BIOS ......92 Automatic Power-On features ..................
  • Page 4 Hardware Maintenance Manual...

  • Page 5: Chapter 1. About This Manual

    It is intended only for trained servicers who are familiar with Lenovo computer products. Before servicing a Lenovo product, be sure to read the Safety Information. This manual includes a complete FRU part number listing for each machine type and model listed on the cover.

  • Page 6: Using Esupport

    Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.
  • Page 7 Chapter 1. About this manual implementation date and expects its suppliers to be ready to support Lenovo’s requirements and schedule. Products sold in 2005, will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant parts.
  • Page 8 Hardware Maintenance Manual...

  • Page 9: Chapter 2. Safety Information

    Chapter 2. Safety information Safety information This chapter contains the safety information that you need to be familiar with before servicing a computer. General safety Follow these rules to ensure general safety: • Observe good housekeeping in the area of the machines during and after maintenance.

  • Page 10: Electrical Safety

    Hardware Maintenance Manual • Wear safety glasses when you are: hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that might be hazardous to your eyes. • After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective.
  • Page 11 Chapter 2. Safety information • If you need to work on a machine that has exposed electrical circuits, observe the following precautions: – Ensure that another person, familiar with the power-off controls, is near you. Remember: Another person must be there to switch off the power, if necessary.

  • Page 12: Safety Inspection Guide

    Hardware Maintenance Manual Safety nspecton gude The intent of this inspection guide is to assist you in identifying potentially unsafe conditions on these products. Each machine, as it was designed and built, had required safety items installed to protect users and service personnel from injury.

  • Page 13: Handling Electrostatic Discharge-Sensitive Devices

    Chapter 2. Safety information Handlng electrostatc dscharge-senstve devces Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.

  • Page 14: Safety Notices

    Hardware Maintenance Manual Safety notces The caution and danger safety notices in this section are provided in the following languages: • English • German DANGER Electrical current from power, telephone and communication cables is hazardous. To avoid a shock hazard: •...
  • Page 15 Chapter 2. Safety information CAUTION: When replacing the lithium battery, use only Part Number 33F8354 or an equivalent type battery recommended by the manufacturer. If your system has a module containing a lithium battery, replace it only with the same module type made by the same manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of.
  • Page 16 Hardware Maintenance Manual CAUTION: Use safe practices when lifting. CAUTION: The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source.
  • Page 17 Chapter 2. Safety information Aus Sicherheitsgründen: • Bei Gewitter an diesem Gerät keine Kabel anschließen oder lösen. Ferner keine Installations-, Wartungs- oder Rekonfigurationsarbeiten durchführen. • Gerät nur an eine Schutzkontaktsteckdose mit ordnungsgemäß geerdetem Schutzkontakt anschließen. • Alle angeschlossenen Geräte ebenfalls an Schutzkontaktsteckdosen mit ordnungsgemäß...
  • Page 18 Hardware Maintenance Manual Die Batterie nicht: • mit Wasser in Berührung bringen. • über 100 C erhitzen. • reparieren oder zerlegen. Die örtlichen Bestimmungen für die Entsorgung von Sondermüll beachten. ACHTUNG: Bei der Installation von Lasergeräten (wie CD-ROM-Laufwerken, DVD- aufwerken, Einheiten mit Lichtwellenleitertechnik oder Sendern) Folgendes beachten: •...
  • Page 19 Chapter 2. Safety information ACHTUNG: Mit dem Netzschalter an der Einheit und am Netzteil wird die Stromversorgung für die Einheit nicht unterbrochen. Die Einheit kann auch mit mehreren Netzkabeln ausgestattet sein. Um die Stromversorgung für die Einheit vollständig zu unterbrechen, müssen alle zum Gerät führenden Netzkabel vom Netz getrennt werden.
  • Page 20 Hardware Maintenance Manual...

  • Page 21: Chapter 3. General Information

    This chapter provides general information that applies to all machine types supported by this publication. Specficatons This section lists the physical specifications for your computer. Type Lenovo 3000K This section lists the physical specifications. Dimensions Width: 180 mm Height: 388 mm Length: 436.5 mm...
  • Page 22 Hardware Maintenance Manual...

  • Page 23: Chapter 4. General Checkout

    Chapter 4. General Checkout General Checkout Attention The drives in the computer you are servicing might have been rearranged or the drive startup sequence changed. Be extremely careful during write operations such as copying, saving, or formatting. Data or programs can be overwritten if you select an incorrect drive.

  • Page 24: Problem Determination Tips

    Hardware Maintenance Manual 5. Power-on the computer. • Look for displayed error codes • Listen for beep codes • Look for readable instructions or a main menu on the display. If you did not receive the correct response, proceed to step 6. If you do receive the correct response, proceed to step 7.
  • Page 25 Chapter 4. General Checkout Comparing the configuration and software set-up between “working and non-working” systems will often lead to problem resolution.
  • Page 26 Hardware Maintenance Manual...

  • Page 27: Chapter 5. Using The Setup Utility

    Chapter 5. Using the Setup Utility Using the Setup Utility The Setup Utility program is stored in the electrically 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 system you are using.

  • Page 28: Using Passwords

    Hardware Maintenance Manual bottom of each screen. Usng passwords You can use passwords to provide security for your computer and data. There are two kinds of passwords: a user password and an administrator password. You do not have to set a password of either type to use your computer.

  • Page 29: Selecting A Startup Device

    Chapter 5. Using the Setup Utility each time you try to access the Setup Utility program. If you type the wrong password, you will see an error message. If you type the wrong password three times, you must turn the computer off and start again. If both the user and administrator passwords are set, you can type either password.

  • Page 30: Changing The Startup Device Sequence

    Hardware Maintenance Manual Startup Device Menu (Boot Menu) appears, release the F12 key. Note: If you are using a USB keyboard and the Startup Device Menu does not display using this method, repeatedly press and release the F12 key rather than leaving it pressed when turning on the computer.

  • Page 31: Chapter 6. Symptom-To-Fru Index

    Chapter 6. Symptom-to-FRU Index Symptom-to-FRU Index The Symptom-to-FRU index lists error symptoms and possible causes. The most likely cause is listed first. Always begin with Chapter 4, “General Checkout, ” . This index can also be used to help you decide which FRUs to have available when servicing a computer.

  • Page 32: Power Supply Problems

    Hardware Maintenance Manual Power Supply Problems If you suspect a power problem, use the following procedures. Check/Verify FRU/Action Check the following for proper Reseat connectors installation. • Power Cord • On/Off Switch connector • On/Off Switch Power Supply connector • System Board Power Supply connectors •...
  • Page 33 Chapter 6. Symptom-to-FRU Index Diagnostic Error Code FRU/Action 000-034-XXX 1. Reboot the system BIOS Buffer Allocation failure 2. Flash the system. See “Flash update procedures” 3. Run memory test 4. System board 000-035-XXX 1. Flash the system. See “Flash BIOS Reset Condition detected update procedures”...
  • Page 34 Hardware Maintenance Manual Diagnostic Error Code FRU/Action 000-250-XXX 1. Flash the system. See “Flash BIOS APM failure update procedures” 2. System board 000-270-XXX 1. Flash the system. See “Flash BIOS ACPI failure update procedures” 2. System board 001-000-XXX No action System Test Passed 001-00X-XXX System board...
  • Page 35 Chapter 6. Symptom-to-FRU Index Diagnostic Error Code FRU/Action 001-041-XXX 1. Power-off/on system and re-test System DMA failure 2. System board 001-195-XXX Information only System Test aborted by user Re-start the test, if necessary 001-196-XXX 1. Press F3 to review the log file System test halt, error threshold 2.
  • Page 36 Hardware Maintenance Manual Diagnostic Error Code FRU/Action 001-271-XXX 1. Device on IRQ4 System IRQ4 failure 2. System board 001-272-XXX 1. Device on IRQ5 System IRQ5 failure 2. System board 001-273-XXX 1. Diskette Cable System IRQ6 2. Diskette drive (diskette drive) failure 3.
  • Page 37 Chapter 6. Symptom-to-FRU Index Diagnostic Error Code FRU/Action 001-301-XXX 1. Flash the system. See “Flash System RTC Century byte error update procedures” 2. System board 005-000-XXX No action Video Test Passed 005-00X-XXX 1. Video card, if installed Video error 2. System board 005-010-XXX 1.
  • Page 38 Hardware Maintenance Manual Diagnostic Error Code FRU/Action 005-197-XXX 1. Make sure the component that Video test warning is called out is connected and/or enabled. See “Using the Setup Utility,” 2. Re-run test 3. Replace the component called out in warning statement 4.
  • Page 39 Chapter 6. Symptom-to-FRU Index Diagnostic Error Code FRU/Action 006-198-XXX 1. If a component is called out, Diskette interface test aborted make sure it is connected and/or enabled 2. Flash the system and re-test. See “Flash update procedures” 3. Go to “Undetermined problems”...
  • Page 40 Hardware Maintenance Manual Diagnostic Error Code FRU/Action 011-197-XXX 1. Make sure the component that Serial port test warning is called out is connected and/or enabled. See “Using the Setup Utility,” 2. Re-run test 3. Replace the component that is called out in warning statement 4.
  • Page 41 Chapter 6. Symptom-to-FRU Index Diagnostic Error Code FRU/Action 014-03X-XXX System board 014-04X-XXX Parallel port failure 014-195-XXX Information only Parallel port Test aborted by user Re-start the test, if necessary 014-196-XXX 1. Press F3 to review the log file Parallel port test halt, error threshold 2.
  • Page 42 Hardware Maintenance Manual Diagnostic Error Code FRU/Action 015-027-XXX 1. Flash the system. See “Flash USB port Configuration/Setup error update procedures” 2. System board 015-032-XXX System board USB port Device Controller failure 015-034-XXX 1. Reboot the system USB port buffer allocation failure 2.
  • Page 43 Chapter 6. Symptom-to-FRU Index Diagnostic Error Code FRU/Action 015-199-XXX 1. Go to “Undetermined problems” USB port test failed, cause unknown 2. Flash the system and re-test. See “Flash update procedures” 3. Replace component under function test 018-000-XXX No action PCI Card Test Passed 018-0XX-XXX 1.
  • Page 44 Hardware Maintenance Manual Diagnostic Error Code FRU/Action 020-0XX-XXX 1. PCI card PCI Interface error 2. Riser card, if installed 3. System board 020-195-XXX Information only PCI Test aborted by user Re-start the test, if necessary 020-196-XXX 1. Press F3 to review the log file PCI test halt, error threshold 2.
  • Page 45 Chapter 6. Symptom-to-FRU Index Diagnostic Error Code FRU/Action 025-027-XXX 1. IDE signal cable IDE interface Configuration/Setup 2. Flash the system. See “Flash error update procedures” 3. Reseat IDE signal cable 4. IDE device 5. System board 025-02X-XXX 1. IDE signal cable 025-03X-XXX 2.
  • Page 46 Hardware Maintenance Manual Diagnostic Error Code FRU/Action 030-00X-XXX 1. SCSI signal cable 030-01X-XXX 2. Check power supply SCSI interface failure 3. SCSI device 4. SCSI adapter card, if installed 5. System board 030-027-XXX 1. SCSI signal cable SCSI interface Configuration/Setup 2.
  • Page 47 Chapter 6. Symptom-to-FRU Index Diagnostic Error Code FRU/Action 035-000-XXX No action RAID interface Test Passed 035-0XX-XXX 1. RAID signal cable RAID interface Failure 2. RAID device 3. RAID adapter card, if installed 4. System board 035-195-XXX Information only RAID interface Test aborted by user Re-start the test, if necessary 035-196-XXX 1.
  • Page 48 Hardware Maintenance Manual Diagnostic Error Code FRU/Action 071-04X-XXX 1. Run Setup Audio port failure 2. Audio card, if installed 3. System board 071-195-XXX Information only Audio port Test aborted by user Re-start the test, if necessary 071-196-XXX 1. Press F3 to review the log file Audio port test halt, error threshold 2.
  • Page 49 Chapter 6. Symptom-to-FRU Index Diagnostic Error Code FRU/Action 080-197-XXX 1. Make sure the component that Game Port interface test warning is called out is connected and/or enabled. See“Using the Setup Utility,” 2. Re-run test 3. Replace the component that is called out in warning statement 4.
  • Page 50 Hardware Maintenance Manual Diagnostic Error Code FRU/Action 086-197-XXX 1. Make sure the component that Mouse Port interface test warning is called out is connected and/or enabled. See “Using the Setup Utility,” 2. Re-run test 3. Replace the component that is called out in warning statement 4.
  • Page 51 Chapter 6. Symptom-to-FRU Index Diagnostic Error Code FRU/Action 089-199-XXX 1. See “Undetermined problems” Microprocessor test failed, cause 2. Flash the system and re-test. See unknown “Flash update procedures” 3. Replace component under function test 170-000-XXX No action Voltage Sensor(s) Test Passed 170-0XX-XXX 1.
  • Page 52 Hardware Maintenance Manual Diagnostic Error Code FRU/Action 175-000-XXX No action Thermal Sensor(s) Test Passed 175-0XX-XXX 1. Flash system Thermal Sensor(s) failure 2. System board 175-195-XXX Information only Thermal Sensor(s) Test aborted by Re-start the test, if necessary user 175-196-XXX 1. Press F3 to review the log file Thermal Sensor(s) test halt, error 2.
  • Page 53 Chapter 6. Symptom-to-FRU Index Diagnostic Error Code FRU/Action 201-XXX-XXX 1. Replace the memory module System Memory error called out by the test 2. System board 202-000-XXX No action System Cache Test Passed 202-XXX-XXX 1. Cache, if removable System Cache error 2.

  • Page 54: Beep Symptoms

    Hardware Maintenance Manual Diagnostic Error Code FRU/Action 301-000-XXX No action Keyboard Test Passed 302-000-XXX No action Mouse Test Passed 302-XXX-XXX 1. Mouse Mouse error 2. Check and test Keyboard 3. System board 303-000-XXX No action Joystick Test Passed 303-XXX-XXX Remove the Joystick and re-test Joystick error the system 305-000-XXX...

  • Page 55: Post Error Codes

    Chapter 6. Symptom-to-FRU Index Beep Symptom FRU/Action 1 long and 2 short beeps Perform the following actions in Monitor or video adapter card error order. 1. Make sure the monitor is properly connected to the computer. 2. Replace the video adapter card (if present).
  • Page 56 Hardware Maintenance Manual If the POST detects a problem, an error message appears on the screen. A single problem can cause several error messages to appear. When you correct the cause of the first error message, the other error messages probably will not appear on the screen the next time you turn on the system.

  • Page 57: Miscellaneous Error Messages

    Chapter 6. Symptom-to-FRU Index POST Error Message Description/Action Memory test fail If POST detects an error during memory testing, additional information appears. This information gives specifics about the type and location of the memory error. Press TAB to show POST screen Pressing the TAB key permits the user to toggle between the default POST display screen and a custom...
  • Page 58 Hardware Maintenance Manual Message/Symptom FRU/Action 1. Check power supply and signal Computer will not perform a Wake On LAN® (if applicable) cable connections to network adapter 2. Ensure that the operating system settings are set to enable Wake on LAN® 3.

  • Page 59: Undetermined Problems

    Chapter 6. Symptom-to-FRU Index Message/Symptom FRU/Action Power-on indicator or hard disk 1. Power switch/LED assembly drive in-use light not on, but 2. System Board computer works correctly Printer problems 1. Printer 2. System Board Program loads from the hard disk 1.
  • Page 60 Hardware Maintenance Manual b. Any adapters c. Memory modules d. Extended video memory e. External Cache f. External Cache RAM g. Hard disk drive h. Diskette drive 3. Power-on the computer to re-test the system. 4. Repeat steps 1 through 3 until you find the failing device or adapter. If all devices and adapters have been removed, and the problem continues, replace the system board.

  • Page 61: Chapter 7. Replacing Frus (Tower Computers)

    Chapter 7. Replacing FRUs (tower computers) Replacing FRUs (tower computers) This chapter is for tower computers of the following machine type: 3000K. Important Before you replace any FRU, read “Safety information” These precautions and guidelines will help you work safely. FRU replacements are to be done by trained service technicians only.
  • Page 62 Hardware Maintenance Manual   Voltage selection switch Ethernet connector   Power connector USB connectors   Mouse connector Microphone connector   Keyboard connector Audio line out connector   Serial connector Audio line in connector   Parallel connector PCI and PCI Express adapter slots ...
  • Page 63 Chapter 7. Replacing FRUs (tower computers)   Power connector USB connectors   Mouse connector Microphone connector   Keyboard connector Audio line out connector   Serial connector Audio line in connector   Parallel connector VGA monitor connector ...
  • Page 64 Hardware Maintenance Manual   Power connector Microphone connector   Mouse connector Audio line out connector   Keyboard connector Audio line in connector   Serial connector DVI connector   Parallel connector S-video connector   VGA monitor connector S-video connector ...

  • Page 65: Locations

    Chapter 7. Replacing FRUs (tower computers) connected to the computer. 4. If there are thumb screws securing the cover, remove them. 5. Pull down the switch on the rear of the PC and slide the cover to the rear to remove. Locatons The following illustration will help you locate the major FRUs in the computer.

  • Page 66: Identifying Parts On The System Board

    Hardware Maintenance Manual  Heat sink and fan assembly  Front audio/USB assembly  Microprocessor  Card reader assembly  Memory modules  Hard disk drive  Powerswitch/LED assembly  System board  Optical drive  System fan  Mode switch button ...

  • Page 67: Removing The Cover

    Chapter 7. Replacing FRUs (tower computers)  Microprocessor and heat sink  Front USB connectors(2)  Microprocessor fan connector  Serial (COM2) connector  Memory connector 1  Front audio connector  Memory connector 2  CD-IN connector  Power connector ...

  • Page 68: Replacing The Power Supply

    Hardware Maintenance Manual 3. To reinstall the bezel, align the plastic tabs on the right side of the bezel with the corresponding holes in the chassis, then pivot it inward until it snaps into position on the left side. Replacng the power supply 1.

  • Page 69: Replacing The System Board

    6. Install the four screws to secure the power supply. Note: Use only the screws provided by Lenovo. 7. Reconnect the power supply connectors to the system board. See “Identifying parts on the system board”...
  • Page 70 Hardware Maintenance Manual 2. Place the computer on its right side to help make the system board more accessible. 3. Remove any adapter cards installed in the PCI connectors. 4. Carefully take note of the location of all cable connections on the system board and disconnect all cables.
  • Page 71 Chapter 7. Replacing FRUs (tower computers) Important Touch only the sides of the microprocessor. Do not touch the gold contacts on the bottom. 12. Lift the microprocessor straight up and out of the socket. Notes: a. Note the orientation of the notches  on the microprocessor. This is important when reinstalling the microprocessor on the new system board.
  • Page 72 Hardware Maintenance Manual b. Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be kept as clean as possible. 13. On the new system board, release the lever securing the microprocessor retainer and then pivot the retainer until it is fully open.

  • Page 73: Replacing The Microprocessor

    Chapter 7. Replacing FRUs (tower computers) 16. To secure the microprocessor in the socket, close the microprocessor retainer and lock it into position with the small handle. 17. Install the retention module for the heat sink and fan assembly on the system board.
  • Page 74 Hardware Maintenance Manual 5. Lift the heat sink and fan assembly off the failing system board. Place the heat sink on its side so that the thermal grease does not come in contact with anything. 6. To remove the microprocessor  from the system board, lift the small handle ...
  • Page 75 Chapter 7. Replacing FRUs (tower computers) Important Touch only the sides of the microprocessor. Do not touch the gold contacts on the bottom. 7. Lift the microprocessor straight up and out of the socket. Notes: a. Note the orientation of the notches  on the microprocessor. This is important when reinstalling the microprocessor on the new system board.
  • Page 76 Hardware Maintenance Manual 10. Holding the microprocessor with your fingers, position the microprocessor so that the notches on the microprocessor are aligned with the tabs in the microprocessor socket. Important To avoid damaging the microprocessor contacts, do not tilt the microprocessor when installing it into the socket.

  • Page 77: Replacing A Memory Module

    Chapter 7. Replacing FRUs (tower computers) 14. Install the heat sink and fan assembly on the system board. 15. Connect the heat sink and fan assembly cable to the system board. See the system board illustration for your machine type at “Identifying parts on the system board”...

  • Page 78: Replacing A Pci Adapter

    Hardware Maintenance Manual sure the notch  on the memory aligns correctly with the connector key  on the system board. Push the memory module straight down into the connector until the retaining clips close. 5. See the “Completing the FRU replacement”.
  • Page 79 Chapter 7. Replacing FRUs (tower computers) 3. Install the new adapter into the same adapter connector.

  • Page 80: Replacing The Hard Disk Drive

    Hardware Maintenance Manual 4. Ensure the adapter is fully seated into the adapter connector. 5. At the rear of the computer, pivot the adapter latch to the closed position to secure the adapter. 6. See the “Completing the FRU replacement”. Replacng the hard dsk drve Important When you receive a new hard disk drive, you will also receive a set of...

  • Page 81: Replacing An Optical Drive

    Chapter 7. Replacing FRUs (tower computers) drive. 5. To install the new drive into the blue bracket, flex the bracket, and align the pins  through  on the bracket with the holes in the hard disk drive. Do not touch the circuit board  on the bottom of the hard disk drive.

  • Page 82: Replacing The Card Reader Assembly

    Hardware Maintenance Manual 4. Slide the new optical drive into the bay from the front until it snaps into position. 5. Connect the signal and power cables to the drive. 6. See the “Completing the FRU replacement”. Replacng the card reader assembly To replace the diskette drive: 1.

  • Page 83: Replacing The System Fan Assembly

    Chapter 7. Replacing FRUs (tower computers) 5. Install the new card reader assembly on the chassis so that the screw holes in the card reader assembly align with those in the chassis. 6. Install the screw to secure the card reader assembly. 7.
  • Page 84 Hardware Maintenance Manual 4. Install the new system fan assembly by aligning the rubber mounts of the system fan assembly with the holes on the chassis and push the rubber mounts through the holes.

  • Page 85: Replacing The Front Audio/Usb Assembly

    Chapter 7. Replacing FRUs (tower computers) 5. Pull on the tips of the rubber mounts until the fan assembly is in place. 6. Connect the system fan assembly cable to the system fan connector on the system board. 7. See the “Completing the FRU replacement”...

  • Page 86: Replacing The Power Switch/Led Assembly

    Hardware Maintenance Manual Replacng the power swtch/LED assembly 1. Remove the computer cover. See “Removing the cover” 2. Remove the front bezel. See “Removing and replacing the front bezel” 3. Disconnect the power switch/LED assembly cable from the system board. See the system board illustration for your machine type at “Identifying parts on the system board”...

  • Page 87: Replacing The Cmos Battery

    Chapter 7. Replacing FRUs (tower computers) Replacng the CMOS battery If the CMOS battery fails, the date, time, and configuration information (including passwords) are lost. An error message is displayed when you turn on the computer. Important Refer to “Safety notices (multi-lingual translations)” for information about replacing and disposing of the battery.
  • Page 88 Hardware Maintenance Manual confirm the updated information in the Setup Utility program. Note: When the power cord is first plugged in, the computer might appear to turn on for a few seconds and then turn off. This is a normal sequence to enable the computer to initialize. 1.

  • Page 89: Chapter 8. Fru Lists

    Chapter 8. FRU lists FRU lists Machne Type 0 Item Description Models FRU p/n CRU Front Bezel ASSEMBLY All models 41R5995 1 Chassis Asm All models 41R5999 N Power Supply PS-5281-7VR-ROHS/Switch/ATX/280W 6AG 6BG 41A9651 2 400W ATX Power Supply, Robust, for 2AG 2BG 4AG 41A9662 2 discovery , DPS-400-TBA, Delta...
  • Page 90 Hardware Maintenance Manual Item Description Models FRU p/n CRU Mechanical Fru-Access Cover (Painting) All models 41R6000 1 HDDs 250 GB 7200rpm SATA 4AG 4BG 5AG 42Y9696 1 5BG 6AG 6BG 500GB 7200rpm SATA 2AG 2BG 42Y9697 1 Memory -- 4200 DDR2 1 GB PC2-4200 (533MHz) DDR2 2AG 2BG 4AG 41X4252 1...
  • Page 91 Chapter 8. FRU lists Item Description Models FRU p/n CRU Luxshare SATA cable, 300mm, 1 All models 41R3298 2 latching & right angle, RoHS. ODD CABLE, 3H457mm(356+101), All models 39M0516 2 ATA100. CABLE, LUXSHARE, 317CT (WITH All models 41R6150 2 FUSE) Plannar Rear IO Shield with Stiffener- All models...
  • Page 92 Hardware Maintenance Manual Item Description Models FRU p/n CRU Windows Vista Home Basic (German) 4AG 5AG 6AG 87H4155 1 Model Model List Geography EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA...

  • Page 93: Chapter 9. Additional Service Information

    Chapter 9. Additional Service Information Additional Service Information This chapter provides additional information that the service representative might find helpful. Securty features Hardware controlled Passwords Hardware controlled passwords are set using the Setup Utility program. For more information about passwords, see “Using passwords”...

  • Page 94: Bios Levels

    – Run the Setup Utility to determine the level of BIOS installed. • Sources for obtaining the latest level BIOS available 1. Lenovo support web site: http://www.lenovo.com/support/ 2. Lenovo Customer Support Center 3. Levels 1 and 2 Support To update (flash) the BIOS, see “Flash update procedures.

  • Page 95: Updating (Flashing) Bios From A Diskette Or Cd-Rom

    7. Follow the instructions on the screen to complete the update. Updatng (flashng) BIOS from your operatng system Note: Due to constant improvements being made to the Lenovo Web site, Web page content (including the links referenced in the following procedure) is subject to change.

  • Page 96: Power Management

    Hardware Maintenance Manual 4. Insert the BIOS flash diskette in the diskette drive. 5. Close the cover and reconnect the computer power cord to the computer and to an electrical outlet. Turn on the computer. 6. The recovery session takes two to three minutes. During this time you will hear a series of beeps.
  • Page 97 Chapter 9. Additional Service Information • Wake on LAN: If the computer has a properly configured token-ring or Ethernet LAN adapter card that is Wake on LAN-enabled and there is remote network management software, you can use the Wake on LAN feature.
  • Page 98 Hardware Maintenance Manual...

  • Page 99: Appendix. Statement

    Co., Ltd. will not be responsible for any loss caused except those arising from the installation and operations carried out by Lenovo professional service staff. Lenovo (Beijing) Co., Ltd. has performed strict collation for all the manuals included with your computer, but we cannot guarantee that it has no mistake and omission.
  • Page 100 Opteron are trademarks or registered trademarks AMD Opteron™ of Advanced Micro Devices. This is description of trademarks or registered trademarks of Lenovo and its partners. Other registered trademarks mentioned in all the manuals included with your computer belong to the specific company respectively.

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