IBM 2621421 Hardware Maintenance Manual - Page 138
Peripheral Device-Related Symptoms
View all IBM 2621421 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 138 highlights
Symptom/Error Battery fuel-gauge doesn't go higher than 90%. System configuration does not match the installed devices. System hangs intermittently. FRU/Action in Sequence Remove battery pack and let it cool for 2 hours. Refresh battery (continue using battery until power off, then charge the battery). Battery pack DC/DC charger System board Enter BIOS Utility and execute "Load Setup Default Settings"; then reboot the system. Reconnect hard disk/diskette/CD-ROM/DVD-ROM drive connector. Hard disk/diskette/CD-ROM/DVD-ROM drive connector Fan System board Peripheral Device-Related Symptoms Symptom/Error FRU/Action in Sequence External display does not work correctly. Press Fn+F9, LCD/CRT/Both display switching. System board Printer problems. Run printer self-test. Printer driver Printer cable Ensure that "Parallel Port" in the "Onboard Devices Configuration" menu of the BIOS Utility is correctly set. System board Serial or parallel port device problems. Device driver Device cable Device Ensure that "Serial Port" and "Parallel Port" in the "Onboard Devices Configuration" menu of the BIOS Utility is correctly set. System board 130 ThinkPad i Series 1400 HMM