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Lenovo ThinkCentre M55 Hardware Maintenance Manual - Page 89

Keyboards USB, Productivity, RoHS?, Keyboards Fingerprint Reader USB

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6487 Keyboards (USB, Productivity) German (models) Greek (models) Hebrew (models) Hungarian (models) Iceland (models) Italian (models) Japanese (models) Korean (models) LA Spanish (models) Norwegian (models) Polish (models) Portuguese (models) Romanian (models) Russian/Cy (models) Serbian/Cyrillic (models) Slovak (models) Spanish (models) Swedish/Finn (models) Swiss F/G (models) Thailand (models) Turkish 440 (models) Turkish 179 (models) UK English (models) US Euro (models) Slovenian (models) 6487 Keyboards (Fingerprint Reader USB) US English (models) Arabic (models) Arabic/French (models) Belgian/French (models) Belgian/UK (models) Brazil/Portuguese (models) Bulgarian (models) Chinese (models) Czech (models) Danish (models) Dutch (models) FRU# 41A4975 41A4976 41A4977 41A4978 41A4979 41A4980 41A4981 41A4982 41A4983 41A4984 41A4985 41A4986 41A4987 41A4988 41A4989 41A4990 41A4991 41A4992 41A4993 41A4994 41A4995 41A4996 41A4997 41A4998 41A4999 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y FRU# 41A5248 41A5249 41A5250 41A5251 41A5252 41A5253 41A5254 41A5255 41A5256 41A5257 41A5258 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Chapter 8. FRU lists 83

Section	Page
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
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	13
Grounding requirements	14
Safety notices (multi-lingual translations)	14
Chapter 3. General information	37
The ThinkVantage™ Productivity Center program	37
Additional information resources	37
Physical specifications	37
Types 8009, 8791, 8795, 8799, 8803, and 8807	37
Types 6488, 8010, 8792, 8796, 8800, 8804, 8808, and 9168	38
Types 8011, 8793, 8797, 8801, 8805, 8810, and 9166	39
Types 6487, 8012, 8794, 8798, 8802, 8806, 8811, and 9167	40
Chapter 4. General Checkout	43
Problem determination tips	44
Chapter 5. Diagnostics	47
PC-Doctor for Windows	47
PC-Doctor for DOS	47
Creating a diagnostic CD image	47
Creating diagnostic diskettes	48
Running diagnostics from the CD or diskettes	48
Running diagnostics from the Rescue and Recovery workspace	48
PC-Doctor for Windows PE	49
Running diagnostics from the Rescue and Recovery workspace	49
Navigating through the diagnostics programs	49
Running tests	49
Test results	50
Fixed disk advanced test (FDAT)	50
Quick and Full erase - hard drive	52
Viewing the test log	52
Chapter 6. Using the Setup Utility	53
Starting the Setup Utility program	53
Viewing and changing settings	53
Exiting from the Setup Utility program	53
Using passwords	53
User Password	53
Administrator Password	54
Setting, changing, and deleting a password	54
Selecting a startup device	54
Selecting a temporary startup device	54
Changing the startup device sequence	54
Advanced settings	55
Chapter 7. Symptom-to-FRU Index	57
Hard disk drive boot error	57
Power Supply Errors	57
Diagnostic error codes	58
Beep symptoms	76
No-beep symptoms	78
POST error codes	78
Miscellaneous error messages	80
Undetermined problems	82
Chapter 8. FRU lists	85
Machine Type 6487	85
Machine Type 6488	96
Machine Type 8009	106
Machine Type 8010	116
Machine Type 8011	120
Machine Type 8012	129
Machine Type 8791	141
Machine Type 8792	151
Machine Type 8793	161
Machine Type 8794	171
Machine Type 8795	181
Machine Type 8796	190
Machine Type 8797	200
Machine Type 8798	209
Machine Type 8799	219
Machine Type 8800	231
Machine Type 8801	243
Machine Type 8802	254
Machine Type 8803	265
Machine Type 8804	277
Machine Type 8805	286
Machine Type 8806	296
Machine Type 8807	305
Machine Type 8808	318
Machine Type 8810	335
Machine Type 8811	349
Machine Type 9166	368
Machine Type 9167	372
Machine Type 9168	376
Chapter 9. Additional Service Information	381
Security features	381
Hardware controlled Passwords	381
Operating system password	381
Vital product data	381
BIOS levels	381
Flash update procedures	381
Updating (flashing) BIOS from a diskette or CD-ROM	382
Updating (flashing) BIOS from your operating system	382
Recovering from a POST/BIOS update failure	382
Power management	383
Automatic configuration and power interface (ACPI) BIOS	383
Automatic Power-On features	383
Recovering software using the Rescue and Recovery program	383
Appendix A. Notices	385
Television output notice	386

Match case Limit results 1 per page

6487 Keyboards (USB, Productivity)

FRU#

CRU

Tier

RoHS?

German (models)

41A4975

Greek (models)

41A4976

Hebrew (models)

41A4977

Hungarian (models)

41A4978

Iceland (models)

41A4979

Italian (models)

41A4980

Japanese (models)

41A4981

Korean (models)

41A4982

LA Spanish (models)

41A4983

Norwegian (models)

41A4984

Polish (models)

41A4985

Portuguese (models)

41A4986

Romanian (models)

41A4987

Russian/Cy (models)

41A4988

Serbian/Cyrillic (models)

41A4989

Slovak (models)

41A4990

Spanish (models)

41A4991

Swedish/Finn (models)

41A4992

Swiss F/G (models)

41A4993

Thailand (models)

41A4994

Turkish 440 (models)

41A4995

Turkish 179 (models)

41A4996

UK English (models)

41A4997

US Euro (models)

41A4998

Slovenian (models)

41A4999

6487 Keyboards (Fingerprint Reader USB)

FRU#

CRU

Tier

RoHS?

US English (models)

41A5248

Arabic (models)

41A5249

Arabic/French (models)

41A5250

Belgian/French (models)

41A5251

Belgian/UK (models)

41A5252

Brazil/Portuguese (models)

41A5253

Bulgarian (models)

41A5254

Chinese (models)

41A5255

Czech (models)

41A5256

Danish (models)

41A5257

Dutch (models)

41A5258

Chapter 8

FRU lists