Toshiba PORTEGE M400 - Manual (Page 138)

3 Tests and Diagnostics 3.6 Subtest Names
3-20 [CONFIDENTIAL] PORTEGE M400 Maintenance Manual (960-541)
3.6 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
03
04
05
ROM checksum
Fan ON/OFF
Geyserville
Quick charge
DMI read
2 MEMORY 01
02
03
04
05
Conventional memory
Protected mode
Protected mode (cache off)
Cache memory (on/off)
Stress
3 KEYBOARD 01 Pressed key code display
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