<https://pcrepairforum.com/threads/i-was-given-a-computer-that-will-not-boot-up-can-i-fix-it.50/>
<http://schema.org/articleBody>
"Hi all. I've been given a computer that wont produce any output through the VGA and the fan kicks on and off every 6 seconds. Is this likely to be a mainboard problem or a power supply problem? Any ideas how to diagnose?"
<https://pcrepairforum.com/threads/i-was-given-a-computer-that-will-not-boot-up-can-i-fix-it.50/>