My computer restarts by itself windows xp




















Please help me. Posted by: regin out 26 Dec Posted by: ashwani barola 31 Dec Posted by: Sathish 12 Feb I even tried to install Windows Professional their also after formatting of the devices it starts to reboot the system. I've 1. Please let know I'm not able to complete the OS Installation.

Posted by: ash 16 Feb Posted by: dilip 17 Mar Posted by: Deepak 18 Mar Hi, there is something wrong in my p. Posted by: AL 28 Mar Posted by: beth 27 May Posted by: Princess 08 Jun I also have problem , my pc is restarting automatecally when I changed the baterry , please help me on how to solve this problem. Posted by: Amir 02 Dec I wrote an assembly language program for Pentium III, and I used an incorrect, out of limit offset on purpose in the protected mode.

I know that there is a GP exception and a triple fault but why CPU restarts and executes the whole code again? I have to say thank you to Bob! After that my computer start randomly restarting, I had forgotten to uncheck the Automatically Restart in the System failure section. My computer works perfect now!! Posted by: Cathy Badajos 06 Feb Posted by: Emmadoju Vikram 13 Feb I checked this my computer also restarts but only if we play games.

I have a broken screw pillar on my CPU heatsink fan. I glued it Fevikwik. Before this my CPU Heat is recorded as 87'c when we play a game it goes very high and makes system failure. After gluing my CPU heat recorded as 45'c and my system become completely stable and works better. So I suggest you to check the CPU heatsink fans and graphic cards fan whether connected firmly to the aluminium heatsink. I think this will definetly help you to get she of this problem.

Thank you. If this helps please leave comment starting with my name. Posted by: Burhan 09 Jan Posted by: lorrie 11 Jun Online security is becoming very important for everybody. While browsing internet one's information and data is exposed to the prying eyes of spammers and hackers. Even anti-virus software attached to one's body can not do much when your info is sent out inside chaotic cyberspace where it can be prowled by hackers and useful for their nefarious ends.

Even firewalls can only prevent such threats from entering the LAN so because of this data within your system remains safe. The best tool open to safeguard important computer data as it travels inside market is a Virtual Private Network. If your Windows computer is restarting by itself without any warning, review the following troubleshooting steps for help on resolving the problem. This page is for computers that are restarting by themselves, not computers that turn off and remain off.

For computers that remain off, see: Why does my computer turn off without warning? Although this feature is nice for random errors, it does make it difficult to troubleshoot or repair. Below are the steps on how this feature can be disabled and enabled in Windows XP, Vista, 7, 8, and Now, if the computer generates an error, it should not automatically restart and should display an error message, most likely a BSoD.

Some of the steps below require you to open your computer. While working inside the computer, be cautious of ESD. Any failing hardware component in your computer could cause your computer to generate an error or reboot without warning.

If you have recently attempted to add a new hardware device, remove that device to make sure it is not causing your issues. Make sure you are not encountering any hardware conflicts by viewing Device Manager for errors.

Hardware drivers can also cause this issue. If you have recently installed new hardware drivers, you may want to try an earlier version of those drivers.

Additional information and help with computer drivers is available on our drivers page. Follow Vee. Hexx's suggestion of disabling auto reboot. In my case, every time it BSOD'd, there was a different error code.

I ran Burn In all afternoon and all the tests passed. I figured something on the motherboard was flaking out. The user was scheduled for a new PC anyway, so she got one. Don't even bother with heating issues. Once a computer hits the temperature threshold, it shuts down.

It doesn't reboot. You would be in a never-ending cycle of reboots because the temperature would stay the same pretty much. It may or may not indicate what the problem is, but sometimes it does. Reboots are usually caused by bad hard drives, RAM, video cards, etc Occasionally a bad driver can cause it as well, but most of the time, it indicates a hardware failure of some kind. Switching out known-good parts is the best way to troubleshoot.

You say this is an XP machine, is it very old? Has it ever been blown out? Dust can clog up the fans or heat-sinks suggesting bad or failing hardware, and reducing the useful life span of the computer. Had these issues many times and have wasted a lot of time trying to find the issue, just to find out the power-supply was going bad.

Actually, I have seen machines in the past reboot from a heat issue. Its not common, but has happened. If I remember right, it was an old VIA board that was overheating and rebooting If the memory checks out OK, get a working power supply to test in it. I have seen power supplies do some weird stuff to computers. Reboots, locking, burning out CD Roms Something else to look at would be BIOS. If the settings are off in that, it would reboot as well.

Update all of your drivers from the manufacturers. I had this happen with an HP workstation - turned out to be a windows update. I removed the update and the problem went away. Tried running the update again and the problem returned. Were any updates applied prior to this issue starting? I have had issues with Electrolytic capacitors on some motherboards and power supplies.

It seems that between and a large amount were manufactured without an anti corrosive, which means they are prone to failure. Symptoms are fans running at high speed or randomly rebooting, especially when the processor usage is high.

If the tops of the capacitors are beginning to bow outwards then they are failing. This will cause ripples on the power voltage lines. It may not be the capacitors but other components, Best thing to do is put an oscilloscope on the voltage lines and see what is happening on each one.



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