I hope someone can suggest something here.
One of my computers has started behaving a bit erratically recently. Sometimes the monitor doesn't show anything when the system starts, sometimes it starts OK but then everything freezes and has to be reset.
I've tested the hard drive but it's OK.
I ran memtest and it found errors with both sticks of RAM in. I took one out but memtest keeps freezing.
I've also swapped the graphics card.
I'm guessing RAM may be the culprit, but is it normal for memtest to freeze?
Could this mean it's the processor or BIOS?
Thanks in advance.