Toshiba Portege 7140 - Manual (Page 11)

User's Manual xi
Version
5
Last Saved on 20/12/99 04:11
Portege 7140CT User's Manual – 7140_UK.doc – ENGLISH – Printed on 20/12/99 as IM_714UK
Chapter 9: Troubleshooting ...................................................... 9-1
Problem solving process......................................................................9-1
Preliminary checklist ..........................................................................9-2
Analysing the problem .......................................................................9-2
Hardware and system checklist ...........................................................9-3
System start-up..................................................................................9-4
Self test..............................................................................................9-4
Power.................................................................................................9-5
Password ...........................................................................................9-7
Hotkeys..............................................................................................9-7
Keyboard ...........................................................................................9-7
LCD panel..........................................................................................9-8
Hard disk drive...................................................................................9-9
Diskette drive .....................................................................................9-9
Infrared port .....................................................................................9-10
Printer ..............................................................................................9-10
Pointing device ................................................................................9-11
PC Card ...........................................................................................9-12
Monitor.............................................................................................9-12
Sound system ..................................................................................9-13
USB .................................................................................................9-13
Port Replicator .................................................................................9-14
Hibernation ......................................................................................9-14
Modem .............................................................................................9-15
Memory expansion...........................................................................9-16
Diagnostic test.....................................................................................9-16
Executing the diagnostic test program.............................................9-16
Choosing test options ......................................................................9-17
Test sequence..................................................................................9-18
Subtests...........................................................................................9-18
If you need further assistance............................................................9-24
Before you call .................................................................................9-24
Where to write..................................................................................9-24