3 Tests and Diagnostics
Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-iii
Chapter 3 Contents
3.1 The Diagnostic Test................................................................................................... 3-1
3.1.1 Diagnostics menu ................................................................................. 3-1
3.1.2 H/W (Hardware) initial information setting tool.................................. 3-3
3.1.3 Heatrun test program............................................................................ 3-3
3.2 Executing the Diagnostic Test ................................................................................... 3-4
3.2.1 Diagnostics menu (T&D)..................................................................... 3-5
3.2.2 H/W initial information setting tool .................................................... 3-7
3.2.3 Heatrun test program ........................................................................... 3-7
3.3 Setting of the hardware configuration ....................................................................... 3-8
3.4 Heatrun Test............................................................................................................. 3-11
3.5 Subtest Names.......................................................................................................... 3-12
3.6 System Test..............................................................................................................3-14
3.7 Memory Test............................................................................................................3-16
3.8 Keyboard Test..........................................................................................................3-17
3.9 Display Test ............................................................................................................. 3-18
3.10 Floppy Disk Test...................................................................................................... 3-21
3.11 Printer Test............................................................................................................... 3-23
3.12 Async Test ............................................................................................................... 3-25
3.13 Hard Disk Test ......................................................................................................... 3-26
3.14 Real Timer Test........................................................................................................ 3-29
3.15 NDP Test.................................................................................................................. 3-31
3.16 Expansion Test......................................................................................................... 3-32
3.17 CD-ROM/DVD-ROM Test ..................................................................................... 3-34
3.18 Error Code and Error Status Names ........................................................................ 3-35
3.19 Hard Disk Test Detail Status ................................................................................... 3-38
3.20 Only One Test.......................................................................................................... 3-40
3.20.1 Program Description .......................................................................... 3-40
3.20.2 Operations .......................................................................................... 3-40
3.21 Head Cleaning.......................................................................................................... 3-49
