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Beep Symptom
FRU/Action
1-4-4
Software NMI port failure
(only used by EISA BIOS).
1. System Board
2-1-1, 2-1-2, 2-1-3
2-1-4, 2-2-1, 2-2-2
2-2-3, 2-2-4, 2-3-1
2-3-2, 2-3-4, 2-4-1
2-4-2, 2-4-3, 2-4-4
First 64K RAM chip or data
line failure on bit
x.
1. RAM Memory Board
2. System Board
3-1-2
Master DMA register test in
progress or failure.
1. System Board
3-1-3
Master interrupt mask
register test in progress or
failure.
1. System Board
3-1-4
Slave interrupt mask
register test in progress or
failure.
1. System Board
3-2-4
Keyboard controller test in
progress or failure.
1. System Board
2. Keyboard
3. Keyboard Card
3-3-1
Slave DMA register test in
progress or failure.
1. System Board
3-3-4
Screen memory test in
progress or failure.
1. System Board
3-4-1
Screen initialization in
progress.
1. System Board
3-4-2
Screen retrace test in
progress.
1. System Board
4-2-1
Timer-tick interrupt test in
progress or failure.
1. System Board
4-2-2
Shutdown test in progress
or failure.
1. System Board
2. Processor Card
4-2-3
Gate A20 failure.
1. System Board
4-2-4
Unexpected interrupt in
protected mode.
1. System Board
2. Processor Card
4-3-1
RAM test of memory above
64K in progress or failure.
1. RAM Memory Board
2. SO DIMM
3. System Board
42
IBM Mobile Systems - ThinkPad HMM Volume 3
Summary of Contents for ThinkPad 365C 2625
Page 2: ......
Page 8: ...vi IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 12: ...x IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 157: ...15 ThinkPad 365X 365XD 2625 145 ...
Page 178: ...Bottom View 1 Legs 166 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 181: ...Notes ThinkPad 365X 365XD 2625 169 ...
Page 184: ...Model 365XD CD ROM Drive 172 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 253: ...TFT LCD Panel Type 1 ThinkPad 380 380D 385 385D 2635 241 ...
Page 259: ...LCD Cable DSTN LCD ThinkPad 380 380D 385 385D 2635 247 ...
Page 260: ...TFT LCD 248 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 264: ...Parts Listing 380 385 2635 252 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 316: ...3 4 5 6 6 Frame Keyboard 7 7 304 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 318: ...306 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 329: ...ThinkPad 560 2640 317 ...
Page 336: ...Notes 324 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 337: ...Parts Listing 560 2640 ThinkPad 560 2640 325 ...
Page 401: ...Other Models 1 Turn the computer upside down 1 1 2 3 ThinkPad 760 9546 9547 389 ...
Page 402: ...4 4 5 5 390 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 413: ...Other Models ThinkPad 760 9546 9547 401 ...
Page 429: ...Models 760XL 760XD ThinkPad 760 9546 9547 417 ...
Page 430: ...Other Models 418 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 433: ...ThinkPad 760 9546 9547 421 ...
Page 441: ...ThinkPad 760 9546 9547 429 ...
Page 443: ...ThinkPad 760 9546 9547 431 ...
Page 467: ...Lift the LCD front cover slightly then remove the microphone cable ThinkPad 760 9546 9547 455 ...
Page 473: ...Lift the LCD front cover slightly then remove the microphone cable ThinkPad 760 9546 9547 461 ...
Page 479: ...Lift the LCD front cover slightly then remove the microphone cable ThinkPad 760 9546 9547 467 ...
Page 483: ...When replacing Position the microphone cable as shown ThinkPad 760 9546 9547 471 ...
Page 485: ...Lift the LCD front cover slightly then remove the microphone cable ThinkPad 760 9546 9547 473 ...
Page 493: ...Bottom View 1 Memory Slot Model unique 2 Serial Number ThinkPad 760 9546 9547 481 ...
Page 495: ...Parts Listing 760 9546 9547 Model 760C 9546 ThinkPad 760 9546 9547 483 ...
Page 498: ...Model 760CD 9546 486 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 502: ...Model 760E 9546 CD Nonupgradable Type 490 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 506: ...Model 760E 9546 CD Upgradable Type or 760ED 494 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 512: ...Model 760L 9547 500 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 515: ...Model 760LD 9547 Misc ThinkPad 760 9546 9547 503 ...
Page 519: ...Model 760EL or 760ELD 9547 ThinkPad 760 9546 9547 507 ...
Page 524: ...Model 760XL 9547 512 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 528: ...Model 760XD 9546 516 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 534: ...LCD Unit 12 1 SVGA P N 29H9226 ASM P N 73H6599 522 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 536: ...LCD Unit 10 4 SVGA P N 29H9227 524 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 538: ...LCD Unit 10 4 VGA P N 46H5355 526 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 540: ...LCD Unit 11 3 DSTN P N 39H6232 528 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 542: ...LCD Unit 12 1 XGA P N 82H8486 530 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 544: ...LCD Unit 12 1 XGA P N 46H5735 ASM P N 46H5731 532 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 546: ...LCD Unit 12 1 SVGA P N 82H8496 534 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 548: ...LCD Unit 12 1 SVGA P N 46H5725 536 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 550: ...LCD Unit 12 1 SVGA P N 11J8867 ASM P N 11J8855 538 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 558: ...546 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 600: ...Parts Listing SelectaDock 3547 1 2 3 4 5 6 7 588 IBM Mobile Systems ThinkPad HMM Volume 3 ...
Page 630: ...IBM Part Number 84H8099 Printed in U S A S82G 15ð3 ð5 ...