For the last three months when i started the computer a message appeared in bios menu that "the boot devices have been changed", i tried to reset to factory settings but the message still appeared so i continued to type the F1 to continue. After that i got "veryfiyng DMI pool data..." .
Computer worked like this as i said for three months. until recently i turned it on and it freezes in start menu and neither mouse or keybord responds after that.
So i click on the power off button and try to reset. But then i get black screen and no boot menu or manufacturer greeting apears on the startup. The mouse is getting current same goes with the keybord but you cant turn on/off the caps/scroll/num lock. And the monitor is acting like it is on standby.
Now im not shure but i guess it is the video card or motherboard or both which are dead.
So what do you think i can do to fix the problem.