Recent content by kostasfalis

  1. K

    Solved! Screen stays black after failed bios update.

    First of all ,thanks for your answer. I connected the external monitor as you said and still showed nothing. Are we sure that the problem is in the gpu , or can it be something bios related.Should i try that thing with CMOS that i have been reading about or anything else?
  2. K

    Solved! Screen stays black after failed bios update.

    I have a toshiba sattelite l455-s5675 and i tried to update the bios ,it got stuck and i powered it off.Now when i power it on i hear turn on but the screen stays black.What do i do?