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Toshiba 960-809 Manual Do Utilizador

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  Tests and Diagnostics  
   
3-158  
[CONFIDENTIAL] 
PORTEGE M780 Maintenance Manual (960-809) 
3.35.1.3   Test program list 
The following table lists test items included in each test. 
Test name 
Test No. 
Sub No. 
Test item 
SYSTEM 1 01 
DMI 
read 
MEMORY 2 01 
02 
03 
04 
Conventional memory 
Protected mode 
Cache memory(on/off) 
Stress test 
KEYBOARD 
3 
01 
Pressed key code display 
DISPLAY 
 
4 01 
02 
03 
04 
05 
VRAM read/write for VGA 
Gradation for VGA 
Gradation for LCD 
Gradation & Mode test for VGA 
All dot on / off for LCD 
FDD 5 
01 
02 
03 
04 
05 
Sequential read 
Sequential read/write 
Random address/data 
Write specified address 
Read specified address 
--- 6 
--- 
--- 
--- 7 
--- 
--- 
HDD 8 
01 
02 
03 
04 
05 
06 
07 
08 
09 
Sequential read 
Address uniqueness 
Random address/data 
Cross talk & peak shift 
Partial Read 
Write specified address 
Read specified address 
Sequential write 
W-R-C specified address 
REAL TIMER 
 
9 01 
02 
03 
Real time 
Backup memory 
Real time carry