Table Of Contents - Lenovo ThinkCentre 8098 Hardware Maintenance Manual

Contents
Chapter 1. About this manual . . . . . 1
Important Safety Information .
Strategy for replacing FRUs for CTO, CMV, and GAV
products . . . . . .
Product definition .
FRU Identification for CTO, CMV, and GAV
products . . . . .
Important information about replacing RoHS
compliant FRUs . . .
Chapter 2. Safety information . . . . . 5
General safety . . . .
Electrical safety . . .
Safety inspection guide .
Handling electrostatic discharge-sensitive devices .
Grounding requirements .
Safety notices (multi-lingual translations) .
Chapter 3. General information . . . . 41
The Access IBM program .
Additional information resources .
Physical specifications .
Types 8095, 8096, 8141, 8142, 8145, 8420, and 8421 42
Types 8097, 8143, 8144, 8146, 8422, 8423 and 8427 43
Types 8098, 8171, 8172, 8173, 8424, and 8425
Chapter 4. General Checkout . . . . . 45
Problem determination tips .
Chapter 5. Diagnostics using
PC-Doctor for DOS . . . . . . . . . 49
Starting PC-Doctor from the Rescue and Recovery
workspace . . . . .
Starting PC-Doctor from a diagnostic diskette or
CD-ROM . . . . .
Diagnostics program download .
Navigating through the diagnostics programs .
Running diagnostics tests .
Test selection . . .
Test results . . .
Fixed disk advanced test (FDAT) .
Quick and Full erase - hard drive .
Viewing the test log .
Chapter 6. Using the Setup Utility . . . 55
Starting the Setup Utility program .
Viewing and changing settings .
Exiting from the Setup Utility program .
Using passwords . .
Password considerations .
User Password . .
Administrator Password .
IDE Drive User Password
IDE Drive Master Password .
© Lenovo 2005, 2008. Portions © IBM Corp. 2005.
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Setting, changing, and deleting a password .
Using Security Profile by Device .
. 1
Selecting a startup device .
Selecting a temporary startup device .
. 2
Changing the startup device sequence
. 2
Advanced settings .
. 2
Chapter 7. Symptom-to-FRU Index . . . 59
. 3
Hard disk drive boot error .
Power Supply Errors .
Diagnostic error codes .
Beep symptoms .
. 5
No-beep symptoms .
. 5
POST error codes .
. 7
Miscellaneous error messages .
. 8
Undetermined problems .
. 8
. 9
Chapter 8. Replacing FRUs (Types
8095, 8141, 8142, 8145, 8420, and 8421) 91
. 41 Locating controls and connectors on the front of the
. 41 computer . .
. 41 Locating connectors on the rear of the computer .
Removing the cover
Locating components .
. 44 Identifying parts on the system board
Removing and replacing memory .
Removing and replacing a PCI adapter .
Removing and replacing the battery .
. 46
Removing and replacing the power supply .
Removing and replacing the system board
Removing and replacing the microprocessor .
Removing and replacing the hard disk drive .
Removing and replacing the optical drive .
. 49
Removing and replacing the diskette drive
Removing and replacing the fan assembly .
. 50
Closing the cover and connecting cables
. 50
. 50
Chapter 9. Replacing FRUs (Types
. 50
8143, 8144, 8146, 8422, 8423, and
. 51
8427) . . . . . . . . . . . . . . . 115
. 51
Locating controls and connectors on the front of
. 51
the computer .
. 53
Locating connectors on the rear of the computer
. 54
Removing the cover .
Locating components .
Identifying parts on the system board .
. 55
Removing and replacing memory .
. 55
Removing and replacing a PCI adapter .
. 55
Removing and replacing the battery .
. 55
Removing and replacing the power supply
. 56
Removing and replacing the system board
. 56
Removing and replacing the microprocessor .
. 56
Removing and replacing the hard disk drive .
. 56
Removing and replacing the optical drive .
. 56
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