IBM THINKPAD S05L-1270-01 - Manual (Page 421)

ThinkPad 765D (9546), 765L (9547)
Read This First . . . . . . . . . . . . . . . . . 411
Checkout Guide . . . . . . . . . . . . . . . . 415
Memory Checkout . . . . . . . . . . . . . . 416
System Board and CPU Card Checkout . . . . 417
Keyboard or Auxiliary Input Device Checkout . 418
DSP Card Checkout (Model 765D) . . . . . . 419
Audio (ESS) Card Checkout (765L) . . . . . . 419
TrackPoint III Checkout . . . . . . . . . . . 419
Game Port Checkout . . . . . . . . . . . . . 420
Diskette Drive Checkout . . . . . . . . . . . 420
LCD Information Panel Checkout . . . . . . . 421
Fan Checkout . . . . . . . . . . . . . . . . 421
Power Systems Checkout . . . . . . . . . . 422
Common Device Checkout . . . . . . . . . . 428
Power Management Features . . . . . . . . 429
Symptom-to-FRU Index . . . . . . . . . . . . . 432
Numeric Error Codes . . . . . . . . . . . . . 432
Diagnostic Error Codes . . . . . . . . . . . 436
Beep Symptoms . . . . . . . . . . . . . . . 440
No Beep Symptoms . . . . . . . . . . . . . 440
LCD-Related Symptoms . . . . . . . . . . . 441
Keyboard or TrackPoint III Related Symptoms . 442
Indicator-Related Symptoms . . . . . . . . . 442
LCD Information Panel-Related Symptoms . . 442
Power-Related Symptoms . . . . . . . . . . 443
Function/Audio-Related Symptoms . . . . . . 443
DSP-Related Symptoms . . . . . . . . . . . 444
ESS-Related Symptoms . . . . . . . . . . . 444
Peripheral-Device-Related Symptoms . . . . . 444
Infrared-Related Symptoms . . . . . . . . . . 446
PCMCIA-Related Symptoms . . . . . . . . . 446
Other Symptoms . . . . . . . . . . . . . . . 446
Intermittent Problems . . . . . . . . . . . . 447
Undetermined Problems . . . . . . . . . . . 447
Related Service Procedures . . . . . . . . . . . 448
Status Indicators . . . . . . . . . . . . . . . 448
LCD Information Panel . . . . . . . . . . . . 448
Running the Diagnostics . . . . . . . . . . . 449
Displaying the Error Log . . . . . . . . . . . 450
Checking the Installed Devices List . . . . . . 450
Password Combinations (POP, HDP, PAP) . . 451
Running a Low-Level Format . . . . . . . . . 451
Checking the PC Test Card LED . . . . . . . 451
Fn Key Combinations . . . . . . . . . . . . 451
Product Overview (765D, 765L) . . . . . . . . . 453
FRU Removals and Replacements . . . . . . . . 454
1010 Rear Connector Door . . . . . . . . . 455
1020 Diskette Drive or CD-ROM Drive . . . . 456
1030 Battery Pack . . . . . . . . . . . . . 458
1040 Hard Disk Drive . . . . . . . . . . . . 459
1050 DIMM (If Installed) . . . . . . . . . . . 461
 Copyright IBM Corp. 1997 409