So heres whats goin on. About a year ago, i bought a custom made computer for my studio. It was a decent computer, nothing over the top. I installed all my recording programs and plugins such as cubase, pod farm platinum, steven slate drums 4 and steven slate trigger platinum, UAD plugins, and sonnox plugins. Once i bought all my software, i hooked up all my gear to it which was a Fireface 800 and a pod xt pro (the redish pink thing every studio has lol). I updated my RME Fireface drivers and i was golden! i was recording bands and rappers almost every 3 days. Then i went away for about a month, and when i came back to recording, my computer kept restaring every 2-4 seconds. It wouldnt even let me load windows. So i ended up taking it to a computer specialist guy, and he made me get a new motherboard. I went to his shop (after he installed the new motherboard) and it was working great! everything seemed normal. Then i took it back home..... I plugged all my gear in and the same F****** problem happened! Although this time i was able to roam around my files and programs a while before it restarted. So i would say it restarted every 5-8 minutes. I noticed that when i didnt have my interface on, it lasted long. Once i put my fireface on, BOOM, the computer would shut down. That made me think "Maybe i need to update the drivers?" so i did. But, nothing has changed. it definitely is something im doing or something that i have hooked up because the computer guy had it on all damn day and it was fine. i just installed a new graphics card, new power supply, and a whole new motherboard. What the hell could it be guys?? Please ask as many questions as you like!