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Lenovo ThinkCentre A52 Manual

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Item # 8115 FRUs 13 DVD-ROM (16X/48X) - black (models CTO 45U 45F 45S 45P 45L 45G 45M 45A 45Q 45T 45C 45B 45H 45V 45K 45R 45E 45J) 13 DVD-ROM (16X/48X) - black (models CTO 45U 45F 45S 45P 45L 45G 45M 45A 45Q 45T 45C 45B 45H 45V 45K 45R 45E 45J) 13 DVD-ROM (16X/48X) - black (models CTO 45U 45F 45S 45P 45L 45G 45M 45A 45Q 45T 45C 45B 45H 45V 45K 45R 45E 45J) 13 CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X Max) (models CTO) 13 CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X Max) (models CTO) 13 CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X Max) (models CTO) 13 CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X Max) (models CTO) 13 CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X) (models CTO) 13 CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X) (models CTO) 13 Multiburner Plus (models CTO) 13 Multiburner Plus (models CTO) FRU# 41X3544 41X3545 41X3546 40Y8781 40Y8919 40Y8903 40Y8941 41X3547 41X7992 41X3550 40Y8909 CRU * * * The FRUs listed in the following table are not illustrated. 8115 FRUs Cable, C2 Switch (models CTO) Shield, 5.25 EMC (all models) Cable, SATA (18-inch RoHs) (all models) Hard disk drive mounting bracket (all models) Cable, serial (all models) EMC shield, diskette drive (all models) Cable, diskette drive (RoHs) (all models) Diskette drive Bezel ASM,BLK (all models) Fan duct Asm (all models) Power switch/LED Asm (all models) Device retaining clips (all models) Shield, system board (all models) Miscellaneous hardware kit (all models) Cable, 1394 panel mount (all models) Heat sink Retention Module kit (all models) Cable, 2 Drop IDE (all models) Hard Disk Drive Tray w/screws (all models) Universal Adapter Bracket 5.25 to 3.5-inch (all models) Battery, 3.0V (all models) 8115 Keyboard (Preferred Pro, Fullsize, PS/2, Stealth Black) US English (models CTO-U CTO-G 45U 45L 45G 45M 45A 45Q 45C 45H 45R 45E) Arabic (models CTO-G 45G) Belgian/French (models CTO-G 45G) 202 Hardware Maintenance Manual FRU# 39M0458 39M0460 26K1186 39M0461 39K5021 39M0464 26K1184 41A7806 39M0470 39M0471 39M0473 39M0476 39M0477 39M0478 39K5046 39M0516 39M0491 32P4743 33F8354 CRU N ** ** N * ** * * FRU# 89P8300 89P8301 89P8302 CRU * * *

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

Match case Limit results 1 per page

Item #

8115 FRUs

FRU#

CRU

DVD-ROM (16X/48X) - black (models CTO 45U 45F 45S 45P 45L 45G 45M 45A

45Q 45T 45C 45B 45H 45V 45K 45R 45E 45J)

41X3544

DVD-ROM (16X/48X) - black (models CTO 45U 45F 45S 45P 45L 45G 45M 45A

45Q 45T 45C 45B 45H 45V 45K 45R 45E 45J)

41X3545

DVD-ROM (16X/48X) - black (models CTO 45U 45F 45S 45P 45L 45G 45M 45A

45Q 45T 45C 45B 45H 45V 45K 45R 45E 45J)

41X3546

CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X Max) (models CTO)

40Y8781

CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X Max) (models CTO)

40Y8919

CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X Max) (models CTO)

40Y8903

CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X Max) (models CTO)

40Y8941

CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X) (models CTO)

41X3547

CD-RW/DVD-ROM Combo drive (48X/32X/48X/16X) (models CTO)

41X7992

Multiburner Plus (models CTO)

41X3550

Multiburner Plus (models CTO)

40Y8909

The FRUs listed in the following table are not illustrated.

8115 FRUs

FRU#

CRU

Cable, C2 Switch (models CTO)

39M0458

Shield, 5.25 EMC (all models)

39M0460

Cable, SATA (18-inch RoHs) (all models)

26K1186

Hard disk drive mounting bracket (all models)

39M0461

Cable, serial (all models)

39K5021

EMC shield, diskette drive (all models)

39M0464

Cable, diskette drive (RoHs) (all models)

26K1184

Diskette drive Bezel ASM,BLK (all models)

41A7806

Fan duct Asm (all models)

39M0470

Power switch/LED Asm (all models)

39M0471

Device retaining clips (all models)

39M0473

Shield, system board (all models)

39M0476

Miscellaneous hardware kit (all models)

39M0477

Cable, 1394 panel mount (all models)

39M0478

Heat sink Retention Module kit (all models)

39K5046

Cable, 2 Drop IDE (all models)

39M0516

Hard Disk Drive Tray w/screws (all models)

39M0491

Universal Adapter Bracket 5.25 to 3.5-inch (all models)

32P4743

Battery, 3.0V (all models)

33F8354

8115 Keyboard (Preferred Pro, Fullsize, PS/2, Stealth Black)

FRU#

CRU

US English (models CTO-U CTO-G 45U 45L 45G 45M 45A 45Q 45C 45H 45R 45E)

89P8300

Arabic (models CTO-G 45G)

89P8301

Belgian/French (models CTO-G 45G)

89P8302

202

Hardware Maintenance Manual