Hi, I f...ed up my ASUS GTS250 (ENGTS250). I flashed new bios but my display is blank now. Things I tried to do: 1. Set video for integrated graphic when gts in plugged in to pci-e slot and plugged in to psu cable. I've tried flash from from dos (bootable pendrive with AUTOEXEC.BAT) and from windows but nvflash error message says: no nvidia adapter found. 2. Turn off integrated graphic and set video for broken gts but PC is freezes each time this way. I can't boot windows and dos doesn't lanuch. Even Ctrl+Alt+Del which restarts PC when mobo bios is loading doesn't work. Just totally freeze. Sure I don't know why. I asked many polish PC computer services but noone wants/can't help me. I don't have PCI card to plug in and I even sure it won't help. If you have any ideas what can I do tell me, please... BTW: Sorry if my english isn't enough good.