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Lenovo ThinkCentre M50 Hardware Maintenance Manual (HMM) - Page 216

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8195 Power Cords Power Cord (models 28S 28D 35U 35S 35D 36U 36S 36D 37M 45U 46S 46D 47U 47S 47D 48U 48S 48D 4AM 4BU 4BF 52M CWU CYU A1U A1S A1P A2U A3M A4U A4S A4P B2U B2F B4U B4S B4P B5U D2U D2S D2P D3U D3F D4U D4S D4P D5U D6U E1U E1S E1P E2U E3U E3F E4U F1U F1S F1P F2U F2S F2P F3U F4U F4F F4S F4P G1U G1F CAU CBU CDU CEU CGU CJU CKU CMU CNU CPU CTO 11S 11P 11D A1D A7U A7F A5U B2S B2P B2D B4D D2D D8U D9M D4D D6S D6P D6D E1D E3S E3P E3D E9U E9F EAM F2D F4D 91U 92U 93U 94U 95U 96U 97U 98U 14U 14F DCU DCF DDU DDF DEU DEF A8U 22M 23U 31M 41M 25M 32M 26U 26S 26D 33U 33S 33D 42S 44M 27S 27D) Power Cord (models D9M EAM 22M 31M 41M 25M 32M 44M 37M 4AM 52M 4CM) Power Cord (models D9M EAM 22M 31M 41M 25M 32M 44M 37M 4AM 52M 4CM) Power Cord (models D9M EAM 22M 31M 41M 25M 32M 44M 37M 4AM 52M 4CM) Power Cord (models A1S A1P A1Y A4S A4P A4Y B4S B4P B4Y D2S D2P D2Y D4S D4P D4Y E1S E1P E1Y F1S F1P F1Y F2S F2P F2Y F4S F4P F4Y 11S 11P 11D 11Y A1D B2S B2P B2D B2Y B4D D2D D4D D6S D6P D6D D6Y E1D E3S E3P E3D E3Y F2D F4D 26S 26D 26Y 33S 33D 33Y 42S 27S 27D 27Y 28S 28D 28Y 35S 35D 35Y 36S 36D 36Y 46S 46D 46Y 47S 47D 47Y 48S 48D 48Y 39S 39Y 3AS 3AY) Power Cord (models A1Y A4Y B4Y D2Y D4Y E1Y F1Y F2Y F4Y 11Y B2Y D6Y E3Y 26Y 33Y 27Y 28Y 35Y 36Y 46Y 47Y 48Y 39Y 3AY) Power Cord (models CCJ CHJ CLJ 24J CSJ CTJ CUJ 34J CVJ) Power Cord (models A6C DAC DBC EBC 21C 51C 43C) Power Cord (models D9M EAM 22M 31M 41M 25M 32M 44M 37M 4AM 52M 4CM) FRU# 6952301 13F9939 13F9978 14F0032 14F0068 36L8879 1838576 02K0545 14F0014 CRU * * * * * * * * * 210 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

8195

Power

Cords

FRU#

CRU

Power

Cord

(models

28S

28D

35U

35S

35D

36U

36S

36D

37M

45U

46S

46D

47U

47S

47D

48U

48S

48D

4AM

4BU

4BF

52M

CWU

CYU

A1U

A1S

A1P

A2U

A3M

A4U

A4S

A4P

B2U

B2F

B4U

B4S

B4P

B5U

D2U

D2S

D2P

D3U

D3F

D4U

D4S

D4P

D5U

D6U

E1U

E1S

E1P

E2U

E3U

E3F

E4U

F1U

F1S

F1P

F2U

F2S

F2P

F3U

F4U

F4F

F4S

F4P

G1U

G1F

CAU

CBU

CDU

CEU

CGU

CJU

CKU

CMU

CNU

CPU

CTO

11S

11P

11D

A1D

A7U

A7F

A5U

B2S

B2P

B2D

B4D

D2D

D8U

D9M

D4D

D6S

D6P

D6D

E1D

E3S

E3P

E3D

E9U

E9F

EAM

F2D

F4D

91U

92U

93U

94U

95U

96U

97U

98U

14U

14F

DCU

DCF

DDU

DDF

DEU

DEF

A8U

22M

23U

31M

41M

25M

32M

26U

26S

26D

33U

33S

33D

42S

44M

27S

27D)

6952301

Power

Cord

(models

D9M

EAM

22M

31M

41M

25M

32M

44M

37M

4AM

52M

4CM)

13F9939

Power

Cord

(models

D9M

EAM

22M

31M

41M

25M

32M

44M

37M

4AM

52M

4CM)

13F9978

Power

Cord

(models

D9M

EAM

22M

31M

41M

25M

32M

44M

37M

4AM

52M

4CM)

14F0032

Power

Cord

(models

A1S

A1P

A1Y

A4S

A4P

A4Y

B4S

B4P

B4Y

D2S

D2P

D2Y

D4S

D4P

D4Y

E1S

E1P

E1Y

F1S

F1P

F1Y

F2S

F2P

F2Y

F4S

F4P

F4Y

11S

11P

11D

11Y

A1D

B2S

B2P

B2D

B2Y

B4D

D2D

D4D

D6S

D6P

D6D

D6Y

E1D

E3S

E3P

E3D

E3Y

F2D

F4D

26S

26D

26Y

33S

33D

33Y

42S

27S

27D

27Y

28S

28D

28Y

35S

35D

35Y

36S

36D

36Y

46S

46D

46Y

47S

47D

47Y

48S

48D

48Y

39S

39Y

3AS

3AY)

14F0068

Power

Cord

(models

A1Y

A4Y

B4Y

D2Y

D4Y

E1Y

F1Y

F2Y

F4Y

11Y

B2Y

D6Y

E3Y

26Y

33Y

27Y

28Y

35Y

36Y

46Y

47Y

48Y

39Y

3AY)

36L8879

Power

Cord

(models

CCJ

CHJ

CLJ

24J

CSJ

CTJ

CUJ

34J

CVJ)

1838576

Power

Cord

(models

A6C

DAC

DBC

EBC

21C

51C

43C)

02K0545

Power

Cord

(models

D9M

EAM

22M

31M

41M

25M

32M

44M

37M

4AM

52M

4CM)

14F0014

210

Hardware

Maintenance

Manual