Toshiba T4700CS Maintenance Manual page 68

3.3 Subtest Names
Table 3-1 lists subtest names for each test program in the DIAGNOSTIC TESTS menu.
No. Test name
1 SYSTEM
2 MEMORY
3 KEYBOARD
4 DISPLAY
5 FDD
6 PRINTER
3-6
Table 3-1 Subtest Names (1/2)
Subtest No.
01 ROM checksum
02 H/W status
03 Version check
03 Main battery charge
01 RAM constant data
02 RAM address pattern data
03 RAM refresh
04 Protected mode
05 Memory module
06 Cache memory
01 Pressed key display (82/84)
02 Pressed key code display
03 PS/2 Mouse connect check
04 DCBP connect check
01 VRAM read/write
02 Character attributes
03 Character set
04 80*25/30 Character display
05 320*200 Graphics display
06 640*200 Graphics display
07 640*350/400/480 Graphics display
08 Display page
09 "H" pattern display/Border color
10 LED/DAC pallet
11 TFT color display
12 Status indicator panel
13 WD90C24A Bitblt (T4700CS only)
01 Sequential read
02 Sequential read/write
03 Random address/data
04 Write specified address
05 Read specified address
01 Ripple pattern
02 Function
03 Wraparound
Subtest item
T4700CS, T4700CT, T4800CT