Since you have a Win 7 disk, you should try to run Startup Repair. Startup Repair - Run 3 Separate Times Follow the Tutorial. Be sure and run it three times. This will not bother any of you data on your PC. When you get through, post a screen shot of your Disk Management.
Roy you're right !
This is the most right...
But this computer runs my company accounting program so you understand that even replacing is very difficult.
Followed the tutorial but nothing changed.
"Windows did not detect any problem" was the message all 3 times.
And in Disk Management nothing changed.
Only one thing I mentioned. I don't know if this means something.
When I selected first option during boot (P1: TSSTcorp CDDVDW SH-224DB) I couldn't do a Startup Repair. The message was something like Windows disk is different than Windows running and cannot repair.
I had to select option 4 (UEFI: TSSTcorp CDDVDW SH-224DB) to run Startup Repair with success.
[Please see the attach file]
Please post your Disk Management so we can help. You might not see a problem when there is one. Be sure and stretch the columns so all print can be read.
Hello bigmck
here is what you asked for..
Let's try something else. Have you checked your temperatures to see if that is the reason for the reboot? If not, download
https://www.piriform.com/speccy If your CPU is over 60 degrees then heat is a problem. Your Hard Drives should be in the 40 degree range. Let us know how that goes.
I think that temperature is not the problem
I agree that temperature is not the problem. I believe the EFI system partition is the problem but I have no experience dealing with it. Here is a tutorial that explains how to change it to MBR as Win 7 normally has. Convert GPT Disk to MBR Disk We have covered about everything else that this could be. You can download Macrium Reflect which will give you an image of your current setup on an external disk. Macrium Reflect Free You can then run the tutorial and attempt to change it to MBR. If you something happens and you can not boot your PC, you can restore the image and be up and running in 15 minutes. If you really want to fix this problem you can try this. If you would rather not, I understand. At any rate, I will be here to assist if you need help.
OK bigmck
I'll study this tutorial and maybe this weekend I'll try it.
Many many thanks to you
Hi Pasnoos,
Just to comfirm if my original thoughts are correct could you run the MGADiag Tool,
Roy
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