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Lenovo ThinkCentre M50 Hardware Maintenance Manual (HMM) - Page 164

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Type 8189 Item # 1 2 3 4 5 8189 FRUs Side cover assembly (all models) "L" cover (all models) Front bezel assembly (all models) Trim bezel/label kit (all models) CD-ROM Drive 48X - Black (models A1U A1S A1P A1U A1Y A2U A2F A2S A2P A2Y A4C B1U B1S B1P B1Y B3U B3S B3P B3Y B4U B4F B4S B4P B4Y B5G D1C D2U D2S D2P D2Y D3G D4U D6G D7U D7S D7P D7Y D8U D8F D8S D8P D8Y D9G E1U E1F E1S E1P E1Y E1G E1M E1A E1T E1C E1B E1H E1V E1J E2P E2Y E3G F1U F1S F1P F1Y F2G A5A A5C A6V B7U B7F DAU DAF 71G 72G 73G 74G 75G 77G A7K A8K DBK DCK E1K F1U F1F A4U A4S A4P A4Y D1U D1F D1S D1P D1Y E8U E8F E8S E8P E8Y F5U F5S F5P F5Y E6M E6A E6C E6V E6R E7G E2U E2S 13U 15U 16U 17U) FRU# 59P8547 59P8546 59P8544 49P1900 33P3203 CRU * N * * * 158 Hardware Maintenance Manual

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

Type

8189

Item

8189

FRUs

FRU#

CRU

Side

cover

assembly

(all

models)

59P8547

“L”

cover

(all

models)

59P8546

Front

bezel

assembly

(all

models)

59P8544

Trim

bezel/label

kit

(all

models)

49P1900

CD-ROM

Drive

48X

Black

(models

A1U

A1S

A1P

A1U

A1Y

A2U

A2F

A2S

A2P

A2Y

A4C

B1U

B1S

B1P

B1Y

B3U

B3S

B3P

B3Y

B4U

B4F

B4S

B4P

B4Y

B5G

D1C

D2U

D2S

D2P

D2Y

D3G

D4U

D6G

D7U

D7S

D7P

D7Y

D8U

D8F

D8S

D8P

D8Y

D9G

E1U

E1F

E1S

E1P

E1Y

E1G

E1M

E1A

E1T

E1C

E1B

E1H

E1V

E1J

E2P

E2Y

E3G

F1U

F1S

F1P

F1Y

F2G

A5A

A5C

A6V

B7U

B7F

DAU

DAF

71G

72G

73G

74G

75G

77G

A7K

A8K

DBK

DCK

E1K

F1U

F1F

A4U

A4S

A4P

A4Y

D1U

D1F

D1S

D1P

D1Y

E8U

E8F

E8S

E8P

E8Y

F5U

F5S

F5P

F5Y

E6M

E6A

E6C

E6V

E6R

E7G

E2U

E2S

13U

15U

16U

17U)

33P3203

158

Hardware

Maintenance

Manual