In general from my experience running a small PC build/repair place 10 years ago, I&#39;d say most likely suspect is your motherboard..<div><br></div><div>Generally CPUs never fail, ram is easy to test (you have), temperature problems are obvious or just cause throttling, power supply is common (you&#39;ve tried).. Video card is common (but yours is built in), hard drive causes errors in logs or console.<br>
</div><div><br></div><div>Good luck :)</div>