Why is my computer still restarting without warning?

My computer was restarting randomly on Windows 7 32-bit. I didn't know why. I did a clean install on Windows 7 64-bit and it's still restarting randomly and without warning. I disabled automatic restart but it still does it. I bought more fans so my comp is at a pretty good temperature. What's wrong?

OS Name Microsoft Windows 7 Ultimate

Version 6.1.7600 Build 7600

System Manufacturer Gigabyte Technology Co., Ltd.

System Model GA-MA770-DS3

System Type x64-based PC

Processor AMD Athlon(tm) 64 X2 Dual Core Processor 6000+, 3000 Mhz, 2 Core(s), 2 Logical Processor(s)

BIOS Version/Date Award Software International, Inc. F7, 1/5/2009

SMBIOS Version 2.4

Windows Directory C:\Windows

System Directory C:\Windows\system32

Boot Device \Device\HarddiskVolume1

Locale United States

Hardware Abstraction Layer Version = "6.1.7600.16385"

Installed Physical Memory (RAM) 3.00 GB

Total Physical Memory 3.00 GB

Available Physical Memory 1.86 GB

Total Virtual Memory 6.00 GB

Available Virtual Memory 4.79 GB

Page File Space 3.00 GB

Page File C:\pagefile.sys

Update:

PS: I get a critical error #41: Kernel-Power in the event viewer

4 Answers

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  • 9 years ago
    Favorite Answer

    Could be a bad hard drive.

    Bad memory.

    Overheating of components.

    Bad BIOS.

    Bad power supply.

    Bad anything really.

    Troubleshoot all your hardware with a second PC, switch parts with a compatible one. Like memory, switch that to another computer that supports that memory and see if anything happens. Etc.

    Or take it to a local PC store to try that for you.

    Also do keep in mind you switched from 32bit to 64bit, so you may have some incompatible software drivers.

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  • 9 years ago

    Sounds like either your power supply or motherboard is starting to go. Test it with a different power supply if you can; it's a lot cheaper and easier to replace a power supply than the entire motherboard.

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  • 9 years ago

    Most likely a hardware issue, you will need to have someone open the system and see if any component has problems.

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  • 9 years ago

    I think there is problem in hardware or there is virus in your computer so scan ur computer drives and update ur hardware driver

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