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Lenovo ThinkCentre A52 User Manual - Page 104

LA Spanish models CTO-L B5S B5Y B6S B6Y B7S B7Y 25S 25Y 35S 35Y D2S D2Y E2S E2Y

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8099 Keyboard (PS2 Preferred Pro) Hebrew (models CTO-G B4G) Hungarian (models CTO-G B4G) Iceland (models CTO-G B4G) Italian (models CTO-G B4G) Japanese (models 21J 31J 32J 33J A2J A3J 13J 14J 15J 16J A4J J1J J2J J3J J4J K1J K2J K3J K4J A5J A6J AAJ ACJ ADJ AEJ 26J 27J 44J G1J G2J 95J 96J 97J 98J 53J) Korean (models B2K B3K 22K 23K 24K 34K A1K B8K BBK BCK D3K D5K D6K E5K E6K E8K D2K BDK A7K A8K BEK BFK BGK BHK 28K 29K D7K D8K D9K DAK G3K G4K G5K G6K 91K 92K 93K 94K) LA Spanish (models CTO-L B5S B5Y B6S B6Y B7S B7Y 25S 25Y 35S 35Y D2S D2Y E2S E2Y F2S F2Y 11S 11Y 12S 12Y A9S A9Y ABS ABY 41S 41Y 42S 42Y 45S 45Y 46S 46Y 47S 47Y 48S 48Y G8S G8Y G9S G9Y 51S 51Y 52S 52Y 63S 63Y 64S 64Y) Norwegian (models CTO-G B4G) Polish (models CTO-G B4G) Portuguese (models CTO-G B4G) Romanian (models CTO-G B4G) Russian/Cyrilic (models CTO-G B4G) Serbian/Cyrilic (models CTO-G B4G) Slovak (models CTO-G B4G) Spanish (models CTO-G B4G) Swedish/Finn (models CTO-G B4G) Swiss F/G (models CTO-G B4G) Thailand (models CTO-A B1T H1T 2AT 43T G7T) Turkish 440 (models CTO-G B4G) Turkish 179 (models CTO-G B4G) UK English (models CTO-G B4G) US Euro (models CTO-G B4G) Slovenian (models CTO-G B4G) FRU# 41A5055 41A5056 41A5057 41A5058 41A5059 41A5060 41A5061 41A5062 41A5063 41A5064 41A5065 41A5066 41A5067 41A5068 41A5069 41A5070 41A5071 41A5072 41A5073 41A5074 41A5075 41A5076 41A5077 CRU * * * * * * * 8099 Keyboard (Productivity, USB) US English (models CTO-U CTO-G E7A E7Q) Arabic (models CTO-G) Arabic/French (models CTO-G) Belgian/French (models CTO-G) Belgian/UK (models CTO-G) Brazil/Portuguese (models CTO-L) Bulgarian (models CTO-G) Czech (models CTO-G) Danish (models CTO-G) Dutch (models CTO-G) French (models CTO-G) French Canadian (models CTO-U) FRU# 89P8800 89P8801 89P8802 89P8803 89P8804 89P8805 89P8806 89P8808 89P8809 89P8810 89P8811 89P8812 CRU 98 Hardware Maintenance Manual

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