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Lenovo ThinkCentre A52 User Manual - Page 131

Machine Type 8111, 12J 13J 14J B1K B2K B3K D1K D2K D3K E1K E2K E3A E3T E4K A7K H1A H1T

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Machine Type 8111 1 2 3 4 14 12 15 13 5 6 7 8 9 11 10 Item # 8111 FRUs 1 Cover (all models) 2 Power Supply (225 Watt) (models CTO A1J A2J A3J A4A A4T A5K A6G A6M 11K 12J 13J 14J B1K B2K B3K D1K D2K D3K E1K E2K E3A E3T E4K A7K H1A H1T H2K K1K K2K A8K A9K B4K B5K B6K B7K 21K 22K D4K D5K D6K D7K D8K G1K G2K G3K G4K G5K G6K G9K 91K 92K 93K 94K 95K 31K 32K) 2 Power Supply - China (225 Watt) (models CTO-A CTO-L A4Q E3Q H1Q G1Q G9Q) 3 Diskette drive, 3.5″ 1.44MB 3-mode (w/o bezel) (models CTO A1J A2J A3J A4A A4Q A4T A5K A6G A6M 11K 12J 13J 14J H1A H1Q H1T) 3 Diskette drive, 3.5″ 1.44MB 3-mode (w/o bezel) (models CTO A1J A2J A3J A4A A4Q A4T A5K A6G A6M 11K 12J 13J 14J H1A H1Q H1T) 3 Diskette drive, 3.5″ 1.44MB 3-mode (w/o bezel) (models CTO A1J A2J A3J A4A A4Q A4T A5K A6G A6M 11K 12J 13J 14J H1A H1Q H1T) 4 CD-ROM Drive 48X (models CTO A3J A4A A4Q A4T A5K 14J B2K D1K A7K H1A H1Q H1T A9K B5K B7K 21K D4K D7K G1Q G1K G4K 91K 94K) 4 CD-ROM Drive 48X (models B2K D1K A7K H1A H1Q H1T A9K B5K B7K 21K D4K D7K G1Q G1K G4K 91K 94K) 4 CD-ROM Drive 48X (models B2K D1K A7K H1A H1Q H1T A9K B5K B7K 21K D4K D7K G1Q G1K G4K 91K 94K) 4 CD-ROM Drive 48X (models B2K D1K A7K H1A H1Q H1T A9K B5K B7K 21K D4K D7K G1Q G1K G4K 91K 94K) FRU# 39M0581 24R2625 24R2627 40Y9107 40Y9105 40Y9113 40Y8929 40Y8807 40Y8955 40Y8953 CRU ** ** Chapter 8. FRU lists 125

Section	Page
Contents	5
Chapter 1. About this manual	7
Important Safety Information	7
Strategy for replacing FRUs for CTO, CMV, and GAV products	8
Product definition	8
FRU Identification for CTO, CMV, and GAV products	8
Using PEW	8
Using eSupport	9
Using the HMM	9
Important information about replacing RoHS compliant FRUs	9
Chapter 2. Safety information	11
General safety	11
Electrical safety	11
Safety inspection guide	13
Handling electrostatic discharge-sensitive devices	14
Grounding requirements	14
Safety notices (multi-lingual translations)	15
Chapter 3. General information	45
Additional information resources	45
Physical specifications	45
Types 8099, 8116, 8155, 8156, 8157, 8158, 8159, 8160, 8215, 9210, and 9211	46
Types 8110, 8112, 8113, 8114, 8115, 8153, 8166, 8167, 8168, 8169, and 8170	47
Types 8111, 8154, 8161, 8162, 8163, 8165, 8211, 8212, 8213, and 8214	48
Chapter 4. General Checkout	49
Problem determination tips	50
Chapter 5. Diagnostics using PC-Doctor for DOS	53
Starting PC-Doctor from the Rescue and Recovery workspace	53
Starting PC-Doctor from a diagnostic diskette or CD-ROM	54
Diagnostics program download	54
Navigating through the diagnostics programs	54
Running diagnostics tests	54
Test selection	55
Test results	55
Fixed disk advanced test (FDAT)	55
Quick and Full erase - hard drive	57
Viewing the test log	58
Chapter 6. Using the Setup Utility	59
Starting the Setup Utility program	59
Viewing and changing settings	59
Exiting from the Setup Utility program	59
Using passwords	59
Password considerations	60
User Password	60
Administrator Password	60
IDE Drive User Password	60
IDE Drive Master Password	60
Setting, changing, and deleting a password	61
Using Security Profile by Device	61
Selecting a startup device	62
Selecting a temporary startup device	62
Changing the startup device sequence	62
Advanced settings	62
Chapter 7. Symptom-to-FRU Index	63
Hard disk drive boot error	63
Power Supply Errors	63
Diagnostic error codes	65
Beep symptoms	86
No-beep symptoms	88
POST error codes	89
Miscellaneous error messages	92
Undetermined problems	94
Chapter 8. FRU lists	95
Machine Type 8099	96
Machine Type 8110	115
Machine Type 8111	131
Machine Type 8112	147
Machine Type 8113	161
Machine Type 8114	188
Machine Type 8115	205
Machine Type 8116	219
Machine Type 8153	234
Machine Type 8154	242
Machine Type 8155	250
Machine Type 8156	259
Machine Type 8157	267
Machine Type 8158	276
Machine Type 8159	286
Machine Type 8160	294
Machine Type 8161	303
Machine Type 8162	311
Machine Type 8163	319
Machine Type 8164	327
Machine Type 8165	335
Machine Type 8166	343
Machine Type 8167	349
Machine Type 8168	356
Machine Type 8169	367
Machine Type 8170	374
Machine Type 8211	381
Machine Type 8212	396
Machine Type 8213	423
Machine Type 8214	442
Machine Type 8215	458
Machine Type 9210	485
Machine Type 9211	504
Chapter 9. Additional Service Information	521
Security features	521
Hardware controlled Passwords	521
Operating system password	521
Vital product data	521
Management Information Format (MIF)	521
BIOS levels	522
Flash update procedures	522
Updating (flashing) BIOS from a diskette or CD-ROM	522
Updating (flashing) BIOS from your operating system	522
Recovering from a POST/BIOS update failure	523
Power management	524
Automatic configuration and power interface (ACPI) BIOS	524
Automatic Power-On features	524
Recovering software using the Rescue and Recovery program	525
Starting the Rescue and Recovery workspace	525
Appendix. Notices	527
Television output notice	528