Hi,in few days i had this notice on my led screen,no input signal,after a restart its ok but yesterday desktop didn't showed up,just black screen,
i tried another graphic card and was ok,
but my previous nothing,fan ok but no signal,before this,all was ok,this card is at least 2 yrs working now
i tried with my inboard card and ok too
as i saw on screen this CMOS 'Checksum' Error
is it the graphic card ?or something else?