Home » Lenovo Manuals » Desktops » Lenovo ThinkCentre A52 » Manual Viewer

Lenovo ThinkCentre A52 User Manual - Page 228

Keyboards Enhanced performance, USB, Keyboard Lenovo

View all Lenovo ThinkCentre A52 manuals

Add to My Manuals
Save this manual to your list of manuals

Page 228 highlights

8116 Keyboards (Enhanced performance, USB) Thailand (models CTO-A E2T F1T F2T) Turkish 440 (models CTO-G) Turkish 179 (models CTO-G) UK English (models CTO-G) US Euro (models CTO-G) Yugoslav/Latin (models CTO-G) 8116 Keyboard (Lenovo, USB Enhanced Performance) US English (models CTO-U CTO-G E2A E2Q F1A F1Q F2A F2Q) Arabic (models CTO-G) Arabic/French (models CTO-G) Belgian/French (models CTO-G) Belgian/UK (models CTO-G) Brazilian (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 445 (models CTO-U) French Canadian 58 (models CTO-U) German (models CTO-G) Greek (models CTO-G) Hebrew (models CTO-G) Hungarian (models CTO-G) Iceland (models CTO-G) Italian (models CTO-G) LA Spanish (models CTO-L) Norwegian (models CTO-G) Polish (models CTO-G) Portuguese (models CTO-G) Romanian (models CTO-G) Russian/Cy (models CTO-G) Serbian/Cyrillic (models CTO-G) Slovak (models CTO-G) Spanish (models CTO-G) Swedish/Finn (models CTO-G) Swiss F/G (models CTO-G) Thailand (models CTO-A E2T F1T F2T) Turkish 440 (models CTO-G) Turkish 179 (models CTO-G) 222 Hardware Maintenance Manual FRU# 89P8834 89P8835 89P8836 89P8837 89P8838 89P8839 CRU * * * * * * FRU# 41A4961 41A4962 41A4963 41A4964 41A4965 41A4966 41A4967 41A4969 41A4970 41A4971 41A4972 41A4973 41A4974 41A4975 41A4976 41A4977 41A4978 41A4979 41A4980 41A4983 41A4984 41A4985 41A4986 41A4987 41A4988 41A4989 41A4990 41A4991 41A4992 41A4993 41A4994 41A4995 41A4996 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

8116 Keyboards (Enhanced performance, USB)

FRU#

CRU

Thailand (models CTO-A E2T F1T F2T)

89P8834

Turkish 440 (models CTO-G)

89P8835

Turkish 179 (models CTO-G)

89P8836

UK English (models CTO-G)

89P8837

US Euro (models CTO-G)

89P8838

Yugoslav/Latin (models CTO-G)

89P8839

8116 Keyboard (Lenovo, USB Enhanced Performance)

FRU#

CRU

US English (models CTO-U CTO-G E2A E2Q F1A F1Q F2A F2Q)

41A4961

Arabic (models CTO-G)

41A4962

Arabic/French (models CTO-G)

41A4963

Belgian/French (models CTO-G)

41A4964

Belgian/UK (models CTO-G)

41A4965

Brazilian (models CTO-L)

41A4966

Bulgarian (models CTO-G)

41A4967

Czech (models CTO-G)

41A4969

Danish (models CTO-G)

41A4970

Dutch (models CTO-G)

41A4971

French (models CTO-G)

41A4972

French Canadian 445 (models CTO-U)

41A4973

French Canadian 58 (models CTO-U)

41A4974

German (models CTO-G)

41A4975

Greek (models CTO-G)

41A4976

Hebrew (models CTO-G)

41A4977

Hungarian (models CTO-G)

41A4978

Iceland (models CTO-G)

41A4979

Italian (models CTO-G)

41A4980

LA Spanish (models CTO-L)

41A4983

Norwegian (models CTO-G)

41A4984

Polish (models CTO-G)

41A4985

Portuguese (models CTO-G)

41A4986

Romanian (models CTO-G)

41A4987

Russian/Cy (models CTO-G)

41A4988

Serbian/Cyrillic (models CTO-G)

41A4989

Slovak (models CTO-G)

41A4990

Spanish (models CTO-G)

41A4991

Swedish/Finn (models CTO-G)

41A4992

Swiss F/G (models CTO-G)

41A4993

Thailand (models CTO-A E2T F1T F2T)

41A4994

Turkish 440 (models CTO-G)

41A4995

Turkish 179 (models CTO-G)

41A4996

222

Hardware Maintenance Manual