User Guide

2.12 LAN Troubleshooting.............................................................................................. 2-45
2.13 Sound Troubleshooting............................................................................................ 2-46
2.14 Wireless LAN Troubleshooting............................................................................... 2-48
Chapter 3 Tests and Diagnostics
3.1 The Diagnostic Test ................................................................................................... 3-1
3.2 Executing the Diagnostic Test ................................................................................... 3-3
3.3 Setting of the hardware configuration........................................................................ 3-7
3.4 Subtest Names............................................................................................................ 3-9
3.5 System Test.............................................................................................................. 3-11
3.6 Memory Test............................................................................................................ 3-15
3.7 Keyboard Test.......................................................................................................... 3-17
3.8 Display Test ............................................................................................................. 3-20
3.9 Floppy Disk Test...................................................................................................... 3-23
3.10 Printer Test............................................................................................................... 3-25
3.11 ASYNC Test ............................................................................................................ 3-27
3.12 Hard Disk Test ......................................................................................................... 3-29
3.13 Real Timer Test........................................................................................................ 3-32
3.14 NDP Test.................................................................................................................. 3-34
3.15 Expansion Test......................................................................................................... 3-35
3.16 CD-ROM/DVD-ROM Test ..................................................................................... 3-37
3.17 Sound/LAN/Modem/TV Test .................................................................................. 3-38
3.18 IEEE1394 Test ......................................................................................................... 3-42
3.19 Wireless LAN Test (Atheros) .................................................................................. 3-43
3.20 Wireless LAN Test (Calexico)................................................................................. 3-47
3.21 Thermal Raditaion Control Test .............................................................................. 3-50
3.22 Error Code and Error Status Names......................................................................... 3-51
3.23 Hard Disk Test Detail Status.................................................................................... 3-54
3.24 FDD Cleaning .......................................................................................................... 3-56
3.25 Log Utilities ............................................................................................................. 3-57
3.26 Running Test............................................................................................................ 3-59
3.27 Floppy Disk Drive Utilities...................................................................................... 3-61
Satellite A50/TECRA A2 Maintenance Manual (960-478) vii