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viii [CONFIDENTIAL] PORTEGE M780 Maintenance Manual (960-809)
Chapter 3 Tests and Diagnostics
3.1 The Diagnostic Test................................................................................................... 3-7
3.2 Executing the Diagnostic Test .................................................................................3-10
3.3 Setting of the hardware configuration .....................................................................3-15
3.4 Heatrun Test............................................................................................................. 3-17
3.5 Subtest Names.......................................................................................................... 3-18
3.6 System Test..............................................................................................................3-20
3.7 Memory Test............................................................................................................3-22
3.8 Keyboard Test..........................................................................................................3-23
3.9 Display Test .............................................................................................................3-24
3.10 Floppy Disk Test...................................................................................................... 3-27
3.11 Printer Test............................................................................................................... 3-29
3.12 Async Test ............................................................................................................... 3-31
3.13 Hard Disk Test......................................................................................................... 3-32
3.14 Real Timer Test........................................................................................................ 3-35
3.15 NDP Test.................................................................................................................. 3-37
3.16 Expansion Test......................................................................................................... 3-38
3.17 CD-ROM/DVD-ROM Test ..................................................................................... 3-40
3.18 Error Code and Error Status Names......................................................................... 3-41
3.19 Hard Disk Test Detail Status ................................................................................... 3-44
3.20 ONLY ONE TES..................................................................................................... 3-46
3.21 Head Cleaning.......................................................................................................... 3-60
3.22 Log Utilities .............................................................................................................3-61
3.23 Running Test............................................................................................................3-63
3.24 Floppy Disk Drive Utilities...................................................................................... 3-64
3.25 System Configuration .............................................................................................. 3-69
3.26 Wireless LAN Test Program (Atheros) ................................................................... 3-71
3.27 Wireless LAN Test Program (Intel-made a/b/g/n Setting up of REF PC) (Not Used) 3-
73
3.28 Wireless LAN Test Program on DUT PC (Intel-made)........................................... 3-78
3.30 Sound Test program................................................................................................. 3-89
3.31 SETUP ..................................................................................................................... 3-90
3.33 . Starting TOSHIBA Test & Diagnostic.................................................................. 3-98