17 months ago
I recently built an old pc and was testing it out. When I turn it on, it stays in the bios mode and does not do anything. Even if I press the correct keys to enter bios, nothing happens. Also, sometimes computer will not load and says that a pcie gen 2 is not found. Then it says, please install boot drive. I have downloaded windows 7 on a usb but when i plug it in, nothing happens.