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Lenovo ThinkCentre M50 Hardware Maintenance Manual (HMM) - Page 249

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8432 FRUs Front bezel blanks kit (all models) 5.25 EMC shield (all models) Cable, Diskette drive (all models) Cable clip (all models) Cable, IDE (ATA66 2 drop) (all models) 2 drop (close spacing) ATA 66/100 cable w/ pull tabs (all models) 2 drop (large spacing) ATA 66/100 cable w/ pull tabs (all models) Retainer, cards I/O (all models) Universal adapter bracket (3.5 - 5.25) (all models) Fan assembly, 80 mm, fixed speed (all models) Misc. hardware kit (all models) Cable, CDROM audio (all models) Hard disk drive bracket assembly (all models) Hard disk drive tray (dampened) (all models) Cable, dual USB 2.0 (all models) Power switch assembly (all models) Audio cable assembly (ATA) (all models) PCMCIA assembly (all models) PCMCIA ATA-66 cable (all models) 2 audio front panel (models 99U 9AU 9BU 9CU 9DU 9EU) Bezel Diskette drive (all models) Battery, 3.0 V (all models) Mouse, optical wheel (models 91U 92U 93U 94U 95U 96U 97U 98U 99U 9AU 9BU 9CU 9DU 9EU 9FU) Monitor cable (all models) Dongle (all models) RJ11 connector adapter (Spain, Ireland) (All "G" models) RJ11 connector adapter (Austria) (All "G" models) RJ11 connector adapter (Belgium) (All "G" models) RJ11 connector adapter (Denmark) (All "G" models) RJ11 connector adapter (Norway, Finland) (All "G" models) RJ11 connector adapter (France) (All "G" models) RJ11 connector adapter (Germany) (All "G" models) RJ11 connector adapter (UK, NZ, HK) (All "G", "M", "B", "H" models) RJ11 connector adapter (Italy) (All "G" models) RJ11 connector adapter (Netherlands) (All "G" models) RJ11 connector adapter (Sweden) (All "G" models) RJ11 connector adapter (Switzerland) (All "G" models) FRU# 25P0068 19K5548 59P8568 59P8584 37L5098 59P8571 59P8572 59P8564 32P4743 22P4447 09N5764 75H9219 59P8543 59P8549 49P4365 59P8545 49P1933 59P8587 49P4361 49P1750 59P8548 33F8354 89P5089 19R3015 19R3017 60H6043 60H6045 60H6046 60H6047 60H6048 60H6049 60H6050 60H6051 60H6052 60H6053 60H6054 60H6055 CRU Chapter 9. Parts listing 243

Section	Page
Contents	5
Chapter 1. About this manual	7
Important Safety Information	7
Chapter 2. General information	9
Features	9
Physical specifications	11
Types 8185, 8186, 8192, 8413, and 8430	12
Types 8128, 8187, 8188, 8193, 8414, and 8431	13
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	14
Types 8196 and 8197	15
Chapter 3. General Checkout	17
Chapter 4. IBM Enhanced Diagnostics	21
Diagnostics program download	21
Navigating through the diagnostics programs	21
Running diagnostics tests	21
Test selection	22
Test results	22
Fixed disk advanced test (FDAT)	22
Quick and Full erase - hard drive	24
Viewing the test log	24
Chapter 5. IBM Setup Utility program	25
Starting the IBM Setup Utility program	25
Viewing and changing settings	25
Exiting from the IBM Setup Utility program	26
Using passwords	26
User password	26
Administrator password	26
Setting, changing, and deleting a password	26
Using Security Profile by Device	27
Using IDE Drives Setup	27
Selecting a startup device	28
Selecting a temporary startup device	28
Changing the startup device sequence	28
Chapter 6. Replacing FRUs	29
Locating connectors on the front	29
Types 8185, 8186, 8192, 8413, and 8430	29
Types 8128, 8187, 8188, 8193, 8414, and 8431	29
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	31
Types 8196 and 8197	31
Locating the connectors on the rear	33
Types 8185, 8186, 8192, 8413, and 8430	33
Types 8128, 8187, 8188, 8193, 8414, and 8431	33
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	35
Types 8196 and 8197	35
Removing the cover	36
Types 8185, 8186, 8192, 8413, and 8430	36
Types 8128, 8187, 8188, 8193, 8414, and 8431	37
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	37
Types 8196 and 8197	38
Locating components	40
Types 8185, 8186, 8192, 8413, and 8430	40
Types 8128, 8187, 8188, 8193, 8414, and 8431	41
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	42
Types 8196 and 8197	43
Identifying parts on the system board (all machine types)	44
Replacing memory (all machine types)	44
Replacing adapters	45
Types 8185, 8186, 8192, 8413, and 8430	45
Types 8128, 8187, 8188, 8193, 8414, and 8431	47
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	48
Types 8196 and 8197	48
Replacing internal drives	49
Types 8185, 8186, 8192, 8413, and 8430	49
Drive bay information	49
Removing a drive	50
Installing a drive	51
Types 8128, 8187, 8188, 8193, 8414, and 8431	51
Drive bay information	51
Removing a drive	52
Installing a drive	53
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	54
Drive bay information	54
Removing the drive	54
Installing a drive	55
Types 8196 and 8197	57
Drive bay information	57
Removing a drive	57
Installing a drive	59
Connecting the drive	60
Parallel ATA hard disk drive	60
Serial ATA hard disk drive	61
CD drive, DVD drive, CD/RW drive, or DVD/CD/RW combo drive	61
Diskette drive	61
Replacing the battery (all machine types)	62
Replacing the power supply	63
Types 8185, 8186, 8192, 8413, and 8430	63
Types 8128, 8187, 8188, 8193, 8414, and 8431	63
Types 8189, 8190, 8194, 8195, 8196, 8197, 8415, 8432, and 8433	64
Replacing a microprocessor (all machine types)	65
Replacing the system board (all machine types)	67
Replacing the cover and connecting the cables	69
Types 8185, 8186, 8192, 8413, and 8430	69
Types 8128, 8187, 8188, 8193, 8414, and 8431	70
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	71
Types 8196 and 8197	72
Chapter 7. Symptom-to-FRU Index	75
Hard disk drive boot error	75
Power Supply Errors	76
Diagnostic error codes	76
Beep symptoms	95
No-beep symptoms	97
POST error codes	98
Miscellaneous error messages	113
Undetermined problems	115
Power supply connectors	116
Connector P1	116
Connector P2, P3, P4, and P7	116
Connector P5 (Diskette drive)	116
Connector P6	116
Connector P8 (Serial ATA)	116
Chapter 8. Additional Service Information	117
Security features	117
Passwords	117
Power-on password	117
Removing a power-on password	117
Administrator password	117
Administrator password control	118
Operating system password	118
Vital product data	118
BIOS levels	118
Erasing a lost or forgotten password (clearing CMOS)	119
Flash update procedures	119
Updating (flashing) BIOS from a diskette or CD-ROM	119
Updating (flashing) BIOS from your operating system	119
Recovering from a POST/BIOS update failure	120
Power management	121
Automatic configuration and power interface (ACPI) BIOS	121
Advanced Power Management	121
Automatic Hardware Power Management features	121
Setting Automatic Hardware Power Management features	121
Automatic Power-On features	122
Product Recovery Program	123
Chapter 9. Parts listing	125
Type 8128	125
Type 8185	127
Type 8186	136
Type 8187	140
Type 8188	155
Type 8189	164
Type 8190	178
Type 8192	184
Type 8193	186
Type 8194	194
Type 8195	208
Type 8196	217
Type 8197	221
Type 8413	224
Type 8414	229
Type 8415	235
Type 8430	238
Type 8431	242
Type 8432	247
Type 8433	250
Chapter 10. Related service information	253
Safety information	253
General safety	253
Electrical safety	254
Safety inspection guide	255
Handling electrostatic discharge-sensitive devices	256
Grounding requirements	257
Safety notices (multi-lingual translations)	257
Send us your comments!	286
Problem determination tips	287
Notices	287

Match case Limit results 1 per page

8432

FRUs

FRU#

CRU

Front

bezel

blanks

kit

(all

models)

25P0068

5.25

EMC

shield

(all

models)

19K5548

Cable,

Diskette

drive

(all

models)

59P8568

Cable

clip

(all

models)

59P8584

Cable,

IDE

(ATA66

drop)

(all

models)

37L5098

drop

(close

spacing)

ATA

66/100

cable

pull

tabs

(all

models)

59P8571

drop

(large

spacing)

ATA

66/100

cable

pull

tabs

(all

models)

59P8572

Retainer,

cards

I/O

(all

models)

59P8564

Universal

adapter

bracket

(3.5

5.25)

(all

models)

32P4743

Fan

assembly,

mm,

fixed

speed

(all

models)

22P4447

Misc.

hardware

kit

(all

models)

09N5764

Cable,

CDROM

audio

(all

models)

75H9219

Hard

disk

drive

bracket

assembly

(all

models)

59P8543

Hard

disk

drive

tray

(dampened)

(all

models)

59P8549

Cable,

dual

USB

2.0

(all

models)

49P4365

Power

switch

assembly

(all

models)

59P8545

Audio

cable

assembly

(ATA)

(all

models)

49P1933

PCMCIA

assembly

(all

models)

59P8587

PCMCIA

ATA-66

cable

(all

models)

49P4361

audio

front

panel

(models

99U

9AU

9BU

9CU

9DU

9EU)

49P1750

Bezel

Diskette

drive

(all

models)

59P8548

Battery,

3.0

(all

models)

33F8354

Mouse,

optical

wheel

(models

91U

92U

93U

94U

95U

96U

97U

98U

99U

9AU

9BU

9CU

9DU

9EU

9FU)

89P5089

Monitor

cable

(all

models)

19R3015

Dongle

(all

models)

19R3017

RJ11

connector

adapter

(Spain,

Ireland)

(All

“G”

models)

60H6043

RJ11

connector

adapter

(Austria)

(All

“G”

models)

60H6045

RJ11

connector

adapter

(Belgium)

(All

“G”

models)

60H6046

RJ11

connector

adapter

(Denmark)

(All

“G”

models)

60H6047

RJ11

connector

adapter

(Norway,

Finland)

(All

“G”

models)

60H6048

RJ11

connector

adapter

(France)

(All

“G”

models)

60H6049

RJ11

connector

adapter

(Germany)

(All

“G”

models)

60H6050

RJ11

connector

adapter

(UK,

NZ,

HK)

(All

“G”,

“M”,

“B”,

“H”

models)

60H6051

RJ11

connector

adapter

(Italy)

(All

“G”

models)

60H6052

RJ11

connector

adapter

(Netherlands)

(All

“G”

models)

60H6053

RJ11

connector

adapter

(Sweden)

(All

“G”

models)

60H6054

RJ11

connector

adapter

(Switzerland)

(All

“G”

models)

60H6055

Chapter

Parts

listing

243