My laptop(eurocom electra 2) keeps shutting down after 1-10mins of use. After it shuts down it repeatedly tries to restart but fails so I have to unplug power. After 10mins or so, i can restart the laptop but the problem persists. The laptop is running cool (40celc)so overheating isnt the issue. I cant even run memtest because it shutsdown before it finishes. I suspect it's a power issue... Any ideas? Thanks...