Lenovo ThinkCentre M55 Hardware Maintenance Manual - Page 332

8808 Windows XP Pro Recovery CDs

FRU#

CRU

Tier

RoHS?

SP/LA (models A2S A2D A2Y A6S A6D A6Y A9S A9D A9Y AAS AAD AAY ACS ACD

ACY AES AED AEY AHS AHD AHY 91G 92S 92D 92Y 97G 9AS 9AD 9AY 94S 94D 94Y

94G 9GS 9GD 9GY 9HS 9HD 9HY 9HG D6S D6D D6Y E4S E4D E4Y F2S F2Y F3S

F3Y 8ES 8EY 8GS 8GY EDS EDY DCS DCY DDS DDY DES DEY EAS EAY EBS EBY

9QS 9QY D9S D9Y DAS DAY E5S E5Y E6S E6Y 8HS 8HD 8HY 8HG H1S H1D H1Y

H3S H3D H3Y H3G H5S H5D H5Y EFS EFD EFY EFG 9WS 9WD 9WY 9WG EJS HBS

EJD HBD EJY HBY EJG EPG EQG ESG HBG KCG KDG KWS KWD KWY)

42Y4451

1

Y

IT (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG ESG

HBG KCG KDG KFF EJG EPG EQG ESG HBG KCG KDG KWG)

42Y4452

1

Y

BR (models 9WP KWP)

42Y4453

1

Y

SV (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG

ESG HBG KCG KDG KFF EJG EPG EQG ESG HBG KCG KDG KWG)

42Y4454

1

Y

DK (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y4455

1

Y

FI (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG ESG

HBG KCG KDG KFF EJG EPG EQG ESG HBG KCG KDG KWG)

42Y5465

1

Y

NO (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y5466

1

Y

NL (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y5467

1

Y

Korea (models F7K D2K 8HK 95K H3K H5K 94K EFK 9WK F7K EJK HBK KWK)

42T8621

1

Y

Simpliﬁed Chinese (models 94C 96C 9HC 8HC H3C H7C EFC 9WC HHC EJC HBC

HGC KWC)

42T8627

1

Y

Taiwan - TC (models 8HV H3V 94V EFV 9WV EJV HBV KWV)

42T8633

1

Y

Hong Kong - TC (models AEB 94B 91B 9HB 8FB 8HB H3B H5B EFB HHB EJB ERB

HBB HGB ETB KWB)

42T8639

1

Y

Japanese (models 94J 9HJ 8HJ H3J EFJ 9WJ F8J HHJ HKJ EJJ HBJ DNJ KWJ)

42T8645

1

Y

HE (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y5468

1

Y

PL (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y5469

1

Y

CZ (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y5470

1

Y

AE (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y5471

1

Y

RU (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y5472

1

Y

TR (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y5473

1

Y

HU (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y5474

1

Y

PO (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y5475

1

Y

GK (models 91G 97G 94G 9HG 8HG H3G EFG 9WG KBG EJF HBF EJG EPG EQG


42Y5476

1

Y

326

Hardware Maintenance Manual

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

Lenovo ThinkCentre M55 Hardware Maintenance Manual - Page 332

Lenovo ThinkCentre M55 Manual

Page 332 highlights