User Manual
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... Celeron® processor v Intel Core™ 2 Quad processor v Intel Core 2 Duo processor v Internal cache (size varies by model type) Memory v Support for two DDR2 DIMMs (double data rate 2 dual inline memory modules) v Flash memory for system programs (varies by model type) Internal drives v SATA II (Serial Advanced Technology Attachment) internal hard disk drive... 9. System information The following information covers a variety of the computer features and preinstalled software. See Chapter 4, "Using the Setup Utility," on LAN® © Copyright Lenovo 2008 3 Chapter 2.
... Celeron® processor v Intel Core™ 2 Quad processor v Intel Core 2 Duo processor v Internal cache (size varies by model type) Memory v Support for two DDR2 DIMMs (double data rate 2 dual inline memory modules) v Flash memory for system programs (varies by model type) Internal drives v SATA II (Serial Advanced Technology Attachment) internal hard disk drive... 9. System information The following information covers a variety of the computer features and preinstalled software. See Chapter 4, "Using the Setup Utility," on LAN® © Copyright Lenovo 2008 3 Chapter 2.
User Manual
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... the power-on . Your computer system board has a module called electrically erasable programmable read-only memory (EEPROM, also referred to support systems without a diskette drive from: http://www.lenovo.com Updating (flashing) BIOS from a POST/BIOS update failure. Instructions for using the POST/BIOS... easily update POST, BIOS, and the Setup Utility program by starting bootable CD/DVD image (known as flash memory). Turn on your computer. The update begins. 3. Lenovo might make sure the computer is a set of your computer. When prompted to update (flash) the BIOS using...
... the power-on . Your computer system board has a module called electrically erasable programmable read-only memory (EEPROM, also referred to support systems without a diskette drive from: http://www.lenovo.com Updating (flashing) BIOS from a POST/BIOS update failure. Instructions for using the POST/BIOS... easily update POST, BIOS, and the Setup Utility program by starting bootable CD/DVD image (known as flash memory). Turn on your computer. The update begins. 3. Lenovo might make sure the computer is a set of your computer. When prompted to update (flash) the BIOS using...
User Manual
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... in bold text. Command A A/ D_ L P T W , @ ! ; DS=n E_ E0 E1 +++ H_ H0 Function Manually answer incoming call. Command) Force modem on-hook (hang up) © Copyright Lenovo 2008 35 If you dial a number and establish a connection. touch-tone dialing wait for second dial tone pause wait for Australia, New Zealand, Norway, and... Mode to Command Mode after dialing Dial one , it is just like specifying a parameter of the four telephone numbers (n=0-3) stored in the modem non-volatile memory. Commands are not echoed Commands are echoed Escape Characters -
... in bold text. Command A A/ D_ L P T W , @ ! ; DS=n E_ E0 E1 +++ H_ H0 Function Manually answer incoming call. Command) Force modem on-hook (hang up) © Copyright Lenovo 2008 35 If you dial a number and establish a connection. touch-tone dialing wait for second dial tone pause wait for Australia, New Zealand, Norway, and... Mode to Command Mode after dialing Dial one , it is just like specifying a parameter of the four telephone numbers (n=0-3) stored in the modem non-volatile memory. Commands are not echoed Commands are echoed Escape Characters -
User Manual
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... 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 volume High speaker volume Internal speaker off Internal speaker on until carrier...
... 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 volume High speaker volume Internal speaker off Internal speaker on until carrier...
Hardware Maintenance Manual
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... components 70 System board connectors 70 Removing the cover 71 Accessing system board components and drives . 72 Replacing a memory module 73 Replacing the CMOS battery 74 Replacing the power supply 75 Replacing the system board 76 Replacing the microprocessor ...test log 38 Chapter 6. Replacing FRUs (Types 7064, 7094, 9349, 9356, 9357, 9439, 9488, 9702, 9708, 9709, 9789, 9851, 9948 91 © Copyright Lenovo 2005, 2010 v About this manual . . . . . 1 Important Safety Information 1 Important information about replacing RoHS compliant FRUs 1 Chapter 2. General information. . . ....
... components 70 System board connectors 70 Removing the cover 71 Accessing system board components and drives . 72 Replacing a memory module 73 Replacing the CMOS battery 74 Replacing the power supply 75 Replacing the system board 76 Replacing the microprocessor ...test log 38 Chapter 6. Replacing FRUs (Types 7064, 7094, 9349, 9356, 9357, 9439, 9488, 9702, 9708, 9709, 9789, 9851, 9948 91 © Copyright Lenovo 2005, 2010 v About this manual . . . . . 1 Important Safety Information 1 Important information about replacing RoHS compliant FRUs 1 Chapter 2. General information. . . ....
Hardware Maintenance Manual
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... cover 93 Removing and replacing the front bezel . . . . . 94 Replacing the power supply 95 Replacing the system board 96 Replacing the microprocessor 100 Replacing a memory module 103 Replacing a PCI adapter 104 Replacing the primary hard disk drive. . . . . . 105 Replacing the secondary hard disk drive . . . . 108... features 776 FRU lists 143 Machine Type 6176 143 Machine Type 6177 158 Machine Type 6178 173 Machine Type 6179 187 vi ThinkCentre Hardware Maintenance Manual Machine Type 6305 202 Machine Type 7064 218 Machine Type 7065 233 Machine Type 7066 248 Machine Type 7094 ...
... cover 93 Removing and replacing the front bezel . . . . . 94 Replacing the power supply 95 Replacing the system board 96 Replacing the microprocessor 100 Replacing a memory module 103 Replacing a PCI adapter 104 Replacing the primary hard disk drive. . . . . . 105 Replacing the secondary hard disk drive . . . . 108... features 776 FRU lists 143 Machine Type 6176 143 Machine Type 6177 158 Machine Type 6178 173 Machine Type 6179 187 vi ThinkCentre Hardware Maintenance Manual Machine Type 6305 202 Machine Type 7064 218 Machine Type 7065 233 Machine Type 7066 248 Machine Type 7094 ...
Hardware Maintenance Manual
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Flash the system. Flash the system. System board 1. Run memory test 4. System board 1. System board 1. Adapter card 3. Press F3 to review the log file 2. See "Updating (flashing) BIOS from a CD-ROM or diskette" on page ... "Updating (flashing) BIOS from a CD-ROM or diskette" on page 775 2. System board Information only Re-start the test to reset the log file 46 ThinkCentre Hardware Maintenance Manual See "Updating (flashing) BIOS from a CD-ROM or diskette" on page 775 2. System board 1. See "Updating (flashing) BIOS from a CD-ROM or...
Flash the system. Flash the system. System board 1. Run memory test 4. System board 1. System board 1. Adapter card 3. Press F3 to review the log file 2. See "Updating (flashing) BIOS from a CD-ROM or diskette" on page ... "Updating (flashing) BIOS from a CD-ROM or diskette" on page 775 2. System board Information only Re-start the test to reset the log file 46 ThinkCentre Hardware Maintenance Manual See "Updating (flashing) BIOS from a CD-ROM or diskette" on page 775 2. System board 1. See "Updating (flashing) BIOS from a CD-ROM or...
Hardware Maintenance Manual
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... 41 2. Flash the system and re-test 3. Flash the system. Run Setup 2. See "Updating (flashing) BIOS from a CD-ROM or diskette" on page 67 2. Run memory test 4. Re-run test 3. Replace the component under function test 1. Go to -FRU Index 47 See "Updating (flashing) BIOS from a CD-ROM or diskette" on...
... 41 2. Flash the system and re-test 3. Flash the system. Run Setup 2. See "Updating (flashing) BIOS from a CD-ROM or diskette" on page 67 2. Run memory test 4. Re-run test 3. Replace the component under function test 1. Go to -FRU Index 47 See "Updating (flashing) BIOS from a CD-ROM or diskette" on...
Hardware Maintenance Manual
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... the log file 2. External parallel device 2. Remove USB device(s) and re-test 2. See "Updating (flashing) BIOS from a CD-ROM or diskette" on page 775 2. Run memory test 4. Re-start the test to -FRU Index 53 See Chapter 6 "Diagnostics, Test and Recovery Information" on page 775 3. Replace the component that is called...
... the log file 2. External parallel device 2. Remove USB device(s) and re-test 2. See "Updating (flashing) BIOS from a CD-ROM or diskette" on page 775 2. Run memory test 4. Re-start the test to -FRU Index 53 See Chapter 6 "Diagnostics, Test and Recovery Information" on page 775 3. Replace the component that is called...
Hardware Maintenance Manual
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...ROM or diskette" on page 67 2. System board 3. CD-ROM drive 4. System board No action 1. Check power supply voltages 3. System board 62 ThinkCentre Hardware Maintenance Manual Replace component under function test 1. Diskette Drive Cable 2. Cache, if removable 2. C2 Cover Switch 3. Diagnostic Error Code 175-199-XXX ...Test Passed 185-XXX-XXX Asset Security failure 185-278-XXX Asset Security Chassis Intrusion 201-000-XXX System Memory Test Passed 201-XXX-XXX System Memory error 202-000-XXX System Cache Test Passed 202-XXX-XXX System Cache error 206-000-XXX Diskette ...
...ROM or diskette" on page 67 2. System board 3. CD-ROM drive 4. System board No action 1. Check power supply voltages 3. System board 62 ThinkCentre Hardware Maintenance Manual Replace component under function test 1. Diskette Drive Cable 2. Cache, if removable 2. C2 Cover Switch 3. Diagnostic Error Code 175-199-XXX ...Test Passed 185-XXX-XXX Asset Security failure 185-278-XXX Asset Security Chassis Intrusion 201-000-XXX System Memory Test Passed 201-XXX-XXX System Memory error 202-000-XXX System Cache Test Passed 202-XXX-XXX System Cache error 206-000-XXX Diskette ...
Hardware Maintenance Manual
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...(s). 3. This series of the system and some basic system-board operations • Checks the memory operation • Starts the video operation • Verifies that CMOS has become corrupt due to a weak CMOS battery. 64 ThinkCentre Hardware Maintenance Manual The computer loads the default configuration settings. Replace the system board. defaults loaded Replace...
...(s). 3. This series of the system and some basic system-board operations • Checks the memory operation • Starts the video operation • Verifies that CMOS has become corrupt due to a weak CMOS battery. 64 ThinkCentre Hardware Maintenance Manual The computer loads the default configuration settings. Replace the system board. defaults loaded Replace...
Hardware Maintenance Manual
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...Board 3. Make sure the hard disk drive is set the error halt condition in Setup is correctly installed. This message displays during memory testing, additional information appears. This information gives specifics about the type and location of new MAC address) Chapter 7. Computer will ... error Replace and press any key when ready Description/Action nnnn is properly connected to the computer. Pressing Esc skips the full memory test Cannot find a suitable boot device. To purposely configure the computer without a keyboard, set to NONE. Miscellaneous error messages ...
...Board 3. Make sure the hard disk drive is set the error halt condition in Setup is correctly installed. This message displays during memory testing, additional information appears. This information gives specifics about the type and location of new MAC address) Chapter 7. Computer will ... error Replace and press any key when ready Description/Action nnnn is properly connected to the computer. Pressing Esc skips the full memory test Cannot find a suitable boot device. To purposely configure the computer without a keyboard, set to NONE. Miscellaneous error messages ...
Hardware Maintenance Manual
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...on , 1. System Board Diskette drive in the first 3.5-inch diskette drive. 1. System Board 3. Hard Disk Drive Cable Incorrect memory size during POST 1. System Board "Insert a Diskette" icon appears with a known-good diagnostics diskette in -use light not ... problems 1. Memory Module 3. Diskette Drive Cable 3. Diskette Drive Cable Other display symptoms not listed above (including blank 1. Printer 2. Diskette Drive 2. Ensure that the operating system settings are set to network adapter 2. System Board 2. System Board 66 ThinkCentre Hardware Maintenance ...
...on , 1. System Board Diskette drive in the first 3.5-inch diskette drive. 1. System Board 3. Hard Disk Drive Cable Incorrect memory size during POST 1. System Board "Insert a Diskette" icon appears with a known-good diagnostics diskette in -use light not ... problems 1. Memory Module 3. Diskette Drive Cable 3. Diskette Drive Cable Other display symptoms not listed above (including blank 1. Printer 2. Diskette Drive 2. Ensure that the operating system settings are set to network adapter 2. System Board 2. System Board 66 ThinkCentre Hardware Maintenance ...
Hardware Maintenance Manual
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...sure that the hard disk drive is jumpered as a master and the optical drive is using LCCM Hybrid disk. Extended video memory e. Power-on the keyboard do not work 1. Symptom-to re-test the system. 4. Power Supply RPL computer cannot access... Cache f. Check startup sequence 2. External Device 3. Chapter 7. RPL, check startup sequence: a. Cable 4. Keyboard 2. External Cache RAM g. External Device 3. Memory modules d. Hard disk drive h. Diskette drive 3. External Device Self-Test OK? 2. Message/Symptom FRU/Action Program loads from the hard disk with a known...
...sure that the hard disk drive is jumpered as a master and the optical drive is using LCCM Hybrid disk. Extended video memory e. Power-on the keyboard do not work 1. Symptom-to re-test the system. 4. Power Supply RPL computer cannot access... Cache f. Check startup sequence 2. External Device 3. Chapter 7. RPL, check startup sequence: a. Cable 4. Keyboard 2. External Cache RAM g. External Device 3. Memory modules d. Hard disk drive h. Diskette drive 3. External Device Self-Test OK? 2. Message/Symptom FRU/Action Program loads from the hard disk with a known...
Hardware Maintenance Manual
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... FRUs in the computer. 1 Fan plenum, fan, and heat sink 2 Microprocessor 3 Optical drive 4 Power switch/LED assembly 5 Hard disk drive 6 Diskette drive 7 Front panel card 8 Memory modules 9 System board 10 Power supply System board connectors This illustration is to help locate the various system board connectors. 70...
... FRUs in the computer. 1 Fan plenum, fan, and heat sink 2 Microprocessor 3 Optical drive 4 Power switch/LED assembly 5 Hard disk drive 6 Diskette drive 7 Front panel card 8 Memory modules 9 System board 10 Power supply System board connectors This illustration is to help locate the various system board connectors. 70...
Hardware Maintenance Manual
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1 Microprocessor and heat sink 2 Microprocessor fan connector 3 Memory connector 1 4 Memory connector 2 5 Power connector 6 Diskette drive connector 7 IDE connector 8 Power fan connector 9 Serial ATA connectors (4) 10 Clear CMOS/Recovery jumper 11 Front panel connector 12 Front ...
1 Microprocessor and heat sink 2 Microprocessor fan connector 3 Memory connector 1 4 Memory connector 2 5 Power connector 6 Diskette drive connector 7 IDE connector 8 Power fan connector 9 Serial ATA connectors (4) 10 Clear CMOS/Recovery jumper 11 Front panel connector 12 Front ...
Hardware Maintenance Manual
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...the computer cover and slide the cover to remove completely. 3. This includes power cords, input/output (I/O) cables, and any locking devices such as memory, the battery, and CMOS. Accessing system board components and drives You might have to remove the PCI adapter in order to gain access to ...cover is secured with thumbscrews, remove them. 6. In some models, you might need to remove the drive bay assembly to the battery. 72 ThinkCentre Hardware Maintenance Manual Remove any other cables that secure the cover. 5. 3. Disconnect all cables attached to the computer. 4.
...the computer cover and slide the cover to remove completely. 3. This includes power cords, input/output (I/O) cables, and any locking devices such as memory, the battery, and CMOS. Accessing system board components and drives You might have to remove the PCI adapter in order to gain access to ...cover is secured with thumbscrews, remove them. 6. In some models, you might need to remove the drive bay assembly to the battery. 72 ThinkCentre Hardware Maintenance Manual Remove any other cables that secure the cover. 5. 3. Disconnect all cables attached to the computer. 4.
Hardware Maintenance Manual
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Remove the cover. Remove the memory module being replaced by opening the retaining clips as shown. Chapter 8. Using the blue handle 1 , lift and slide the drive bay assembly forward until the ... of the drives or leave them connected. Depending on the handle to access the memory connectors. See "Removing the cover" on page 72. 3. Replacing a memory module This procedure describes how to remove, you want to remove and replace a memory module. 1. 4. Pull upward on what component of the computer you can either disconnect the...
Remove the cover. Remove the memory module being replaced by opening the retaining clips as shown. Chapter 8. Using the blue handle 1 , lift and slide the drive bay assembly forward until the ... of the drives or leave them connected. Depending on the handle to access the memory connectors. See "Removing the cover" on page 72. 3. Replacing a memory module This procedure describes how to remove, you want to remove and replace a memory module. 1. 4. Pull upward on what component of the computer you can either disconnect the...
Hardware Maintenance Manual
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.... Important Refer to the battery. 4. Remove the cover. See "Removing the cover" on the computer. Install the new battery. 74 ThinkCentre Hardware Maintenance Manual Go to remove and replace the CMOS battery. 1. This procedure describes how to "Completing the FRU replacement" on page ...page 6 for your machine type at "System board connectors" on page 88. Remove the old battery. 5. Position the replacement memory module over the memory connector. Replacing the CMOS battery If the CMOS battery fails, the date, time, and configuration information (including passwords) are lost...
.... Important Refer to the battery. 4. Remove the cover. See "Removing the cover" on the computer. Install the new battery. 74 ThinkCentre Hardware Maintenance Manual Go to remove and replace the CMOS battery. 1. This procedure describes how to "Completing the FRU replacement" on page ...page 6 for your machine type at "System board connectors" on page 88. Remove the old battery. 5. Position the replacement memory module over the memory connector. Replacing the CMOS battery If the CMOS battery fails, the date, time, and configuration information (including passwords) are lost...
Hardware Maintenance Manual
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.... Insert the tabs 1 of the socket cover into the hinged side of the socket, and then press the other side of the chassis. 9. Remove the memory modules from the new system board on page 82. 7. Replacing FRUs (Types 7065, 7096, 9351, 9358, 9438, 9481, 9489, 9703, 9784, 9788, 9792, 9853, 9949...
.... Insert the tabs 1 of the socket cover into the hinged side of the socket, and then press the other side of the chassis. 9. Remove the memory modules from the new system board on page 82. 7. Replacing FRUs (Types 7065, 7096, 9351, 9358, 9438, 9481, 9489, 9703, 9784, 9788, 9792, 9853, 9949...