Toshiba Portege M100 Maintenance Manual page 104

Chapter 3
3.1 The Diagnostic Test...................................................................................................... 3-1
3.2 Executing the Diagnostic Test ....................................................................................... 3-3
3.3 Subtest Names............................................................................................................. 3-7
3.4 System Test ................................................................................................................. 3-9
3.5 Memory Test............................................................................................................. 3-12
3.6 Keyboard Test........................................................................................................... 3-13
3.7 Display Test............................................................................................................... 3-16
3.8 Floppy Disk Test ....................................................................................................... 3-19
3.9 Printer Test ................................................................................................................ 3-21
3.10 Async Test................................................................................................................. 3-23
3.11 Hard Disk Test .......................................................................................................... 3-25
3.12 Real Timer Test.......................................................................................................... 3-28
3.13 NDP Test .................................................................................................................. 3-30
3.14 Expansion Test........................................................................................................... 3-31
3.15 CD-ROM/DVD-ROM Test ...................................................................................... 3-32
3.16 Error Code and Error Status Names........................................................................... 3-33
3.17 Hard Disk Test Detail Status ...................................................................................... 3-36
3.18 Head Cleaning ........................................................................................................... 3-38
3.18.1
3.18.2
3.19 Log Utilities................................................................................................................ 3-39
3.19.1
3.19.2
3.20 Running Test.............................................................................................................. 3-41
3.20.1
3.20.2
3.21 Floppy Disk Drive Utilities.......................................................................................... 3-43
3.21.1
PORTEGE M100 Maintenance Manual (960-452)
Contents
Function Description............................................................................. 3-38
Operations ........................................................................................... 3-38
Function Description............................................................................. 3-39
Operations ........................................................................................... 3-40
Function Description............................................................................. 3-41
Operations ........................................................................................... 3-41
Function Description............................................................................. 3-43
3 Tests and Diagnostics
3-iii