IBM THINKPAD 760C/CD (9546) - Manual (Page 275)

ThinkPad 560 (2640)
Read This First . . . . . . . . . . . . . . . . . 265
Checkout Guide . . . . . . . . . . . . . . . . 268
Memory Checkout . . . . . . . . . . . . . . 269
System Board Checkout . . . . . . . . . . . 270
Keyboard/Auxiliary Input Device Checkout . . . 270
TrackPoint III Checkout . . . . . . . . . . . 271
Diskette Drive Test . . . . . . . . . . . . . 271
Status Indicator Checkout . . . . . . . . . . 272
Power Systems Checkout . . . . . . . . . . 272
Port Replicator Checkout . . . . . . . . . . . 275
Power Management Features . . . . . . . . 276
Symptom-to-FRU Index . . . . . . . . . . . . . 279
Numeric Error Codes . . . . . . . . . . . . . 279
Diagnostic Error Codes . . . . . . . . . . . 283
Beep Symptoms . . . . . . . . . . . . . . . 285
No Beep Symptoms . . . . . . . . . . . . . 286
LCD-Related Symptoms . . . . . . . . . . . 286
Keyboard/TrackPoint III-Related Symptoms . . 287
Indicator-Related Symptoms . . . . . . . . . 287
Power-Related Symptoms . . . . . . . . . . 287
Function-Related Symptoms . . . . . . . . . 288
Peripheral-Device-Related Symptoms . . . . . 288
Infrared-Related Symptoms . . . . . . . . . . 289
Other Symptoms . . . . . . . . . . . . . . . 289
Intermittent Problems . . . . . . . . . . . . 289
Undetermined Problems . . . . . . . . . . . 290
Related Service Procedures . . . . . . . . . . . 291
Status Indicators . . . . . . . . . . . . . . . 291
How to Run the Diagnostics . . . . . . . . . 292
Error Log . . . . . . . . . . . . . . . . . . 293
Checking the Installed Devices List . . . . . . 293
How to Run a Low-Level Format . . . . . . . 294
PC Test Card LED . . . . . . . . . . . . . . 294
Fn Key Combinations . . . . . . . . . . . . 295
Product Overview (560) . . . . . . . . . . . . . 296
FRU Removals and Replacements . . . . . . . . 297
1010 Backup Battery . . . . . . . . . . . . 298
1020 DIMM Card (If installed) . . . . . . . . 299
1030 Battery Pack . . . . . . . . . . . . . 300
1040 Frame . . . . . . . . . . . . . . . . 301
1050 Keyboard Unit . . . . . . . . . . . . . 303
1060 LCD Assembly . . . . . . . . . . . . 307
1070 Speaker . . . . . . . . . . . . . . . . 308
1080 Hard Disk Drive . . . . . . . . . . . . 309
1090 PCMCIA Slot Assembly . . . . . . . . 310
1100 System Board . . . . . . . . . . . . . 311
1120 LCD Front Cover . . . . . . . . . . . 313
1130 LCD Panel . . . . . . . . . . . . . . 315
1140 Inverter Card (DSTN only) . . . . . . . 318
1150 LCD Cable / Hinges . . . . . . . . . . 319
Locations . . . . . . . . . . . . . . . . . . . . 321
 Copyright IBM Corp. 1997 263