computer not starting

  1. T

    Solved i7-9700K not working

    Hello. I have just upgraded my i5-6500 to an i7-9700K. when everything was installed I started my pc. The fans started running and it seemed like it was starting but then everything turned off. My old cpu work perfectly fine and I know the new one has the right socket. my Motherboard is H170M...
  2. C

    Solved I need Vista installation disk and I don't have one!

    My computer won't start and tells me I need my Vista installation disk to start and I don't have one (and even if I did I wouldn't be able to use it because the DVD drive is dead). The desktop is a Gateway GT5676 that is about 8 years old. A couple of weeks ago I installed AVG free antivirus...