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3 Tests and Diagnostics
Chapter 3 Contents
3.1 The Diagnostic Test ................................................................................................... 3-1
3.2 Executing the Diagnostic Test ................................................................................... 3-3
3.3 Subtest ....................................................................................................................... 3-7
3.4 System Test................................................................................................................3-9
3.5 Memory Test............................................................................................................ 3-12
3.6 Keyboard Test.......................................................................................................... 3-14
3.7 Display Test ............................................................................................................. 3-17
3.8 USB Floppy Disk Test............................................................................................. 3-20
3.9 Hard Disk Test ......................................................................................................... 3-22
3.10 Real Timer Test........................................................................................................ 3-25
3.11 NDP Test.................................................................................................................. 3-27
3.12 Expansion Test......................................................................................................... 3-28
3.13 Wireless LAN Test (Agere)..................................................................................... 3-30
3.14 Wireless LAN Test (Atheros)................................................................................. 3-35
3.15 3.15 Wireless LAN Test (Calexico)......................................................................... 3-38
3.16 Sound/LAN/Modem Test ........................................................................................3-39
3.17 Error Status Code..................................................................................................... 3-42
3.18 HDC Status .............................................................................................................. 3-44
3.19 FDD Cleaning .......................................................................................................... 3-46
3.19.1 Function Description.......................................................................... 3-46
3.19.2 Operations .......................................................................................... 3-46
3.20 Log Utilities ............................................................................................................. 3-47
3.20.1 Function Description.......................................................................... 3-47
3.20.2 Operations .......................................................................................... 3-48
PORTEGE R100 Maintenance Manual (960-440) 3-iii