
3.3 Subtest Names
3 Tests and Diagnostics
3.3 Subtest
Names
Table 3-1 lists the subtest names for each test program in the DIAGNOSTIC TEST MENU.
Table 3-1 Subtest names (1/2)
No.
Test Name
Subtest No.
Subtest Name
1 SYSTEM
01
02
04
05
06
07
08
09
ROM checksum
Thermister Check
CPU Fan ON/OFF
2nd Fan ON/OFF
Quick charge
DMI read
DMI write
CPU Temperature
2 MEMORY
01
02
04
05
06
Conventional memory
Protected mode
Cache memory
L2 cache memory
Stress
3 KEYBOARD
01
02
04
05
08
Pressed key display
Pressed key code display
Touch Pad
USB test
CD-function key test
4 DISPLAY
01
02
03
04
05
06
07
VRAM read/write for VGA
Gradation for VGA
Gradation for LCD
Gradation & Mode test for VGA
All dot on / off for LCD
“H” pattern display
LCD Brightness
5 FLOPPY
DISK
01
02
03
04
05
Sequential read
Sequential read/write
Random address/data
Write specified address
Read specified address
6 PRINTER
01
02
03
Ripple pattern
Function
Wrap around
Satellite A20 Maintenance Manual (960-444)
3-7
Summary of Contents for Satellite A20 Series
Page 6: ...vi Satellite A20 Maintenance Manual 960 444 ...
Page 11: ...Chapter 1 Hardware Overview ...
Page 12: ...1 Hardware Overview 1 ii Satellite A20 Maintenance Manual 960 444 ...
Page 36: ......
Page 45: ...Chapter 2 Troubleshooting Procedures ...
Page 46: ...2 Troubleshooting Procedures 2 ii Satellite A20 Maintenance Manual 960 444 ...
Page 50: ...2 Troubleshooting Procedures 2 vi Satellite A20 Maintenance Manual 960 444 ...
Page 109: ...Chapter 3 Tests and Diagnostics ...
Page 110: ...3 Tests and Diagnostics 3 ii Satellite A20 Maintenance Manual 960 444 ...
Page 195: ...3 Tests and Diagnostics 3 26 SETUP 3 84 Satellite A20 Maintenance Manual 960 444 ...
Page 196: ...Chapter 4 Replacement Procedures ...
Page 197: ...4 Replacement Procedures 4 ii Satellite A20 Maintenance Manual 960 444 ...
Page 205: ...4 Replacement Procedures 4 x Satellite A20 Maintenance Manual 960 444 ...
Page 426: ...Appendices ...
Page 427: ...Appendices App ii Satellite A20 Maintenance Manual 960 444 ...
Page 439: ...Appendices Appendix A Handling the LCD module A 6 Satellite A20 Maintenance Manual 960 444 ...
Page 473: ...Appendices Apx C Pin Assignments C 26 Satellite A20 Maintenance Manual 960 444 ...
Page 487: ...Appendices Appendix E Key Layout E 6 Satellite A20 Maintenance Manual 960 444 ...
Page 489: ...Appendices Appendix F Wiring Diagrams F 2 Satellite A20 Maintenance Manual 960 444 ...
Page 491: ...Appendices Appendix G BIOS Rewrite Procedures G 2 Satellite A20 Maintenance Manual 960 444 ...
Page 493: ...Appendices Appendix H EC KBC Rewrite Procedures H 2 Satellite A20 Maintenance Manual 960 444 ...
Page 495: ...Appendices Appendix I Reliability I 2 Satellite A20 Maintenance Manual 960 444 ...