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Windows 7: Desktop turns off randomly

21 Aug 2017   #1

32 windows 7
Desktop turns off randomly

My Toshiba turns off on it's own randomly. I removed the battery, ran on ac power.
No difference. Now running in safe mode and no shut down.
My thought is a program running is doing this. (One out side of the safe mode prgrams)How would I figure out
Which program is it.

My System SpecsSystem Spec
21 Aug 2017   #2

Windows 7 Professional 32 bit (in a VM), Windows 10 Home 64 bit
Desk top turns off randomly

Any error messages? Check your ram with memtest. Check your BIOS for errors.
My System SpecsSystem Spec
22 Aug 2017   #3

Windows 7 HP 64

Is it a Desktop or laptop?

If it's an old laptop, the heat sink must be clogged with dust.
Use open hardware monitor - Open Hardware Monitor - Core temp, fan speed and voltages in a free software gadget
Download , extract to a folder (C:\Program Files (x86)\HardwareMonitor) , run the exe file.
Under options tab set it run on start up.
If the CPU or GPU temp goes higher than 80C you will have to open and clean the heat sink.
My System SpecsSystem Spec

23 Aug 2017   #4

XP Home, Pro, 98SE, 7 home premium, and Debian Linux

If it really is a desktop (which I think you wrote by mistake, I have seen BIOS batteries cause this problem. Changed the CD2032 BIOS battery and all was good.
My System SpecsSystem Spec

 Desktop turns off randomly

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