apologize for my bad english, cause i'm french.
ok i've got a problem with the laptop of my brother. it's a acer 1640z series ( 1642zwlmi s56 - LX.AAG05.197 ).
after re install the system i've got a problem with the video card, i can't install neither the intel video driver nor the ati video driver.
so i think it could be have a problem with the bios cause of bad flash with the wrong version. but i lost video signal with the intel bios
version and i have video signal but driver problem with tha ati bios version and vga performance 640*480 4 color, and lignes all over the screen.
someone got a idea? thank's for interest