Dota 2 blackscreen with sound and cursor

[ardhika]

Hi recently my dota 2 keep crashing in the middle of the game, first it started to freeze for 1 or 2 seconds then it kicks me to desktop, but dota 2 is still running, when i click it, i cant see anything on the game, only black screen but the dota 2 cursor is there and also the sound, i can control the hero i currently played, and using abillity but i cant see anything. i had to end dota 2 process from task manager, it seems pretty random, i can play 4 hours straight without a single crash, but it can crash just about 30 minutes into the game, and sometimes every 5 minutes thereafter, this happening for more than a week, help me and crashdump and dxdiag is provided below

http://www.mediafire.com/download/f38frbk2kj2xbdb/crashdump.zip

 

[stolennn1]

Does the GPU driver crash when that happens? (haven't checked the crashdump, at work)

 

[ardhika]

Nope, i can see the desktop, it's like a transparent window just a moment before the black screen occurs after i get kicked from desktop. no message ssaying driver has stopped working and whatnot

 

[jaytechgaming]

Sometimes DotA gets thrown into the background by another program and the icon doesn't appear on the desktop for me. Try holding Alt and pressing Tab when this happens to get back into the game.