mov ax,3
int 10h
This one set 80x25 text mode. I don't know if you're working i that one and if no, here are some other modes:
0 -> 40x25
1 -> 40x25
2 -> 80x25
3 -> 80x25
It looks as if XP is blocking the interrupt call so that any other mode cannot be set. Blocked or not, this method still clears the screen.
Statistics: Posted by Stoves — Wed Aug 29, 2007 3:34 pm
Code:
Point to video memory address: 0 offset.Get each byte of video memory and XOR it with itself.
Statistics: Posted by Stoves — Wed Aug 29, 2007 2:41 pm
Statistics: Posted by Frosty480 — Wed Aug 29, 2007 12:34 pm