Toshiba Libretto 100CT User Manual page 6

3.7 Display Test..........................................................................................................3-16
3.8 Floppy Disk Test ..................................................................................................3-20
3.9 Printer Test...........................................................................................................3-22
3.10 Async Test............................................................................................................3-24
3.11 Hard Disk Test .....................................................................................................3-26
3.12 Real Timer Test....................................................................................................3-30
3.13 NDP Test .............................................................................................................3-32
3.14 Expansion Test .....................................................................................................3-33
3.15 Sound Test ...........................................................................................................3-35
3.16 Error Code and Error Status Names......................................................................3-36
3.17 Hard Disk Test Detail Status.................................................................................3-39
3.18 Hard Disk Format.................................................................................................3-41
3.19 Head Cleaning ......................................................................................................3-46
3.20 Log Utilities..........................................................................................................3-47
3.21 Running Test ........................................................................................................3-49
3.22 Floppy Disk Drive Utilities....................................................................................3-51
3.23 System Configuration............................................................................................3-56
3.24 SETUP.................................................................................................................3-58
Chapter 4 Replacement Procedures
4.1 Overview................................................................................................................4-1
4.2 HDD.......................................................................................................................4-8
4.3 Optional Memory Module.....................................................................................4-10
4.4 Keyboard..............................................................................................................4-12
4.5 Display Assembly..................................................................................................4-13
4.6 RTC Battery.........................................................................................................4-17
4.7 System Board, Heat Sink and PC Card Slot..........................................................4-18
4.8 Display Mask........................................................................................................4-20
4.9 FL Inverter Board.................................................................................................4-22
4.10 LCD Module ........................................................................................................4-24
4.11 Speaker, Power Switch Board and AccuPoint Board.............................................4-27
4.12 LCD Flexible Cable and Microphone.....................................................................4-30
File No. 960-140
vii