I finally decided to take the plunge and build my own PC. All in all the actual construction went pretty well and after a couple of hours tinkering I managed to boot it up for the first time which is where things started to go wrong. After installing the operating system and a few basic programs (anti-virus etc.) my PC has started to randomly turn off and reboot, usually when I'm streaming or watching video, but not always.
Steps I have taken so far include:
- Update all motherboard and graphics card drivers from manufacturer websites
- monitor temperature of CPU and hard drive (both are well within the limits)
- Uninstall and reinstall windows and make sure it's fully updated
- Open the PC and check all the connections
- Replaced the mains power lead
And this is what my PC looks like:
- Intel core i5 760 2.8 Ghz
- GeForce GTX 460
- Corsair Dominator 4GB DDR3
- Gigabyte GA-H55m-S2H motherboard
- Samsung Ecogreen F2 1TB SATA-II HD
- Sythe Yasya CPU cooler
- OCZ StealthXStream 2 600w PSU
- Windows 7 Home Premium 64-Bit
Any help would be much appreciated.