computer bootup error

  1. E

    New RX580, PC wont turn on. Help me please, first build!

    I just bought a new sapphire rx 580 pulse 8gb for my pc. I turned it off, unplugged it, removed the rx 460, and put the rx 580 in, and plugged its power cord into the psu. When I attempted to turn on the computer after plugging it in, the pc would not turn on. The only thing that did...
  2. X

    Windows 7 wont run at all

    my computer runs an MSI bios 4 and I currently can only access that on my computer. It gets stuck on the windows startup screen and refuses to leave it I have tried everything using safe mode and repairing computer and adjusting settings but still no luck. If you name it I have tried it but I...
  3. Y

    "no boot device available"

    hey since two days I bought a computer and the windows is still not installed on the computer, so I got this message when I turned on the computer no boot device available strike f1 to retry boot, f2 for setup utility press f5 to run onboard diagnostics. I tried to install windows 7 by a cd...
  4. J

    Solved Computer bootup error

    Hey everyone, I would like to seek some help or just some information about this bootup error. Here's a little background/Story : This computer was a Lenovo Thinkcentre I think, my mother usually uses it just to browse, it ran Windows 10 pro and was perfect ever since we moved, yesterday when I...