Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Using a PC Card in Windows NT (with CardWizard) ...... 51
Self-Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
PC Card Information ....................... 52
Stopping the PC Card ...................... 53
Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Using ATA PC Cards ....................... 54
Power Management Support .................. 54
Using a PC Card in Windows 3.11 (with CardWizard) ...... 56
Self-Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Formatting PC Cards ....................... 58
Using a PC Card in OS/2 (with PC Card Director) ........ 61
Stopping the PC Card ...................... 62
Using the Auto Configurator Utility ............... 63
Updating the CONFIG.SYS File ................. 66
PCMCIA Storage Card Device Driver ............. 69
Checking the Allocated Resources for the PC Card ..... 72
Avoiding PC Card Resource Conflicts ............. 73
Using a PC Card in DOS (with CardSoft) ............. 75
CARDINFO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Using the Configuration Utility .................. 77
Using Storage PC Cards ..................... 79
Chapter 6. Resolving System Resource Conflicts ...... 83
Sharing an IRQ between ThinkPad Modem Devices ...... 83
Default IRQ Assignments ...................... 86
System Resources and IRQs .................... 86
Chapter 7. Solving Computer Problems ............ 91
Frequently Asked Questions .................... 92
Hints, Tips, and Limitations ..................... 99
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . 101
Troubleshooting Charts . . . . . . . . . . . . . . . . . . . . . . . 102
Error Codes or Messages .................... 103
No Error Codes or Messages .................. 107
Input Problems . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Suspend or Hibernation Problems ............... 109
LCD Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
An Indicator Problem ....................... 114
iv IBM ThinkPad 600 Online Book