Screen Messages
. . . . . . . . . . . . . . . . . . . . . . . . .
206
Error Codes
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
208
General Problems
. . . . . . . . . . . . . . . . . . . . . . . . .
210
What If Testing Cannot Find the Problem?
. . . . . . . . . . . .
211
Battery Power Problems
. . . . . . . . . . . . . . . . . . . . .
211
Diskette Drive Problems
. . . . . . . . . . . . . . . . . . . . .
213
Mwave DSP Feature Problems
. . . . . . . . . . . . . . . . .
213
Infrared Communication Problems
. . . . . . . . . . . . . . .
214
Software Problems
. . . . . . . . . . . . . . . . . . . . . . . .
215
Option Problems
. . . . . . . . . . . . . . . . . . . . . . . . . .
215
Keyboard, External Numeric Keypad, and Pointing Device
Problems
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
216
External Display Problems
. . . . . . . . . . . . . . . . . . . .
218
Printer Problems
. . . . . . . . . . . . . . . . . . . . . . . . . .
220
Intermittent Problems
. . . . . . . . . . . . . . . . . . . . . . .
220
Listing Installed Options
. . . . . . . . . . . . . . . . . . . . . . .
221
Recording Identification Numbers
. . . . . . . . . . . . . . . . .
222
Getting Service
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
223
The IBM HelpClub: Another Great Choice (for European
Countries)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
224
Appendix A. Avoiding Hardware Conflicts
. . . . . . . . . .
227
Appendix B. Advanced Information for PC Cards
. . . . . .
231
Auto Configurator for the PC Card Director Program
. . . . . .
231
Example When a Modem Card Is Used
. . . . . . . . . . . .
232
Example When the Auto Configurator Is Not Used
. . . . . .
232
Example of the Memory Area for the Card Services and 3270 233
Operational Considerations for PCMCIA
. . . . . . . . . . . . .
234
Software Considerations for OS/2
. . . . . . . . . . . . . . . .
234
Software Considerations for DOS
. . . . . . . . . . . . . . . .
235
Software Considerations for Windows
. . . . . . . . . . . . .
242
Appendix C. Additional Information for Mwave DSP
Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
243
Audio Information
. . . . . . . . . . . . . . . . . . . . . . . . . . .
243
Sound
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
243
Mwave MIDI Overview
. . . . . . . . . . . . . . . . . . . . . .
244
Telephony Information
. . . . . . . . . . . . . . . . . . . . . . . .
247
Appendix D. Features and Specifications
. . . . . . . . . . .
249
Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
249
Specifications
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
251
IBM Power Cords
. . . . . . . . . . . . . . . . . . . . . . . . . . .
252
Diskette Standards
. . . . . . . . . . . . . . . . . . . . . . . . . .
254
xiv
IBM ThinkPad 755CX User's Guide
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