PSU recommendation
Can't work out if it's my GPU or PSU that has failed me.
Computer boots fine and gets to OS, then after 5 minutes it cuts to a blank screen - the power supply fans etc. are still running. If I reset it at this point I get a blank screen with 1 long beep and 2 short (indicating graphics problem) and from that moment on the computer will not boot at all unless I rest it for 10 minutes. The last boot attempt the power supply lights flashed on for a second before cutting out almost instantly, and then nothing when I tried to boot again.
Can't work out if it's my GPU or PSU that has failed me.
Computer boots fine and gets to OS, then after 5 minutes it cuts to a blank screen - the power supply fans etc. are still running. If I reset it at this point I get a blank screen with 1 long beep and 2 short (indicating graphics problem) and from that moment on the computer will not boot at all unless I rest it for 10 minutes. The last boot attempt the power supply lights flashed on for a second before cutting out almost instantly, and then nothing when I tried to boot again.
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