My Pc Reboots Shortly After I Start Some Specific Games?

This doesn’t occur on all games but It happens whenever I try to play:
M.O.H. Airborne, Rainbow 6 Vegas2 and even Warcraft III
My PC specifications are
GB MA69VM-S2, ATHLON64 4600+
2 x 1 GB DDR RAM 800 MhZ
rADEON 2600PO RX26P512H
250 GB hITACHI HDD
If someone could tell me what could be the reason I you really appreciate it, thx !

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3 Responses to “My Pc Reboots Shortly After I Start Some Specific Games?”

  1. A reboot shortly after a game starts is either graphics drivers (uninstall totally and re-install the latest versions). Or overheating. In this case, try opeing up the case and making sure all your fans are running and clear of dust build up. Use a compressed air can (from a PC store) to clean off the dust. Then try running the games with the side of the case off and if possible a desktop fan pointing into the case. If you don’t get a crash thats your problem.
    I don’t think it’s likely to be memory as you have said the reboot is not random but after a period of playing games. If you can use the pc all day without a problem except when you play games then I think you could rule this out.
    It could be the Power supply but the most current is pulled at boot up. If you are having some problems booting up then it might be this.
    Good luck.

  2. Gaming Engineer on January 28th, 2010 at 5:19 am

    pre-made or home-made computer?
    Most random reboots are related to faulty memory. (Which is a pain to troubleshoot) Try running a game in windowed mode to see if a RPC error occurs on your computer, which is usually followed by a 60 second auto-reboot. All those games are pretty graphic intensive as well, so other possibles can be a power supply that is not strong enough (Especially if you didn’t change it if you installed a new video card), or worst case, a bad video card.
    Troubleshooting random reboots under load is very tough and time consuming, best of luck to you and I hope my list of possibles may help out.

  3. well to me it looks like ur trying to overpower ur ram.. but also if this is the case then excess heat will be produced that ur fans may not be able to take.. Bios have a shutdown temp when a certain component becomes too hot.. (my computer would restart cuz my cpu heatsink didnt contact well enough) if thats the problem then u just need to spread the heat out w/ better airflow and fans.. this is all just speculation tho since i cant look at the set up myself.