Windows 10: Pc only stops lagging after restart.

When I turn my pc on everything works fine except games. When I boot up a game after startup it runs at 20-30 fps which isn't great. But after I restart my pc it runs at 60 fps .Sometimes normal usage is laggy. Also apps lag aswellI also tried these CMD Prompt Commands:sfc /scannow DISM /Online /Cleanup-Image /CheckHealthDISM /Online /Cleanup-Image /ScanHealthDISM /Online /Cleanup-Image /RestoreHealthI tried system restore, Disk Cleanup and clean boot which didn't help.Specs:CPU: Intel I7 950GPU: Nvidia GT 610Ram: 24 GBOS Drive: Name: SanDisk SDSSDA120G ATA Device Other Drive: ST2000DM001-1CH

:)

 

Random lag spikes

Hi,

We would like to know more about your lag issue:

• What browser are you using when you experience a lag?
• Does the lag occur in a particular game?

In the meantime, we suggest you run the System Maintenance troubleshooter. Here are the steps:

• Press Windows Key + X.
• Click on Control Panel.
• Select Troubleshooting.
• On the left pane, click on View All.
• Click on System Maintenance to run the troubleshooter.

Looking forward to your response.

 

MY PC has just statred to restart even during Boot and after boot, Please help.

if you want to change any setting just do it step by step so you know what might happen when your pc restart again and again

 

Inexplicable restarts

Thanks for your patient help and analysis, zbook. I'll step through some of your suggestions over the next few days - there's a lot to do and some look a bit hairy! That is, for a PC that is working sweetly right now...

Meanwhile, as requested in the BSOD thread (sorry, I misunderstood and posted there by mistake), I've attached both ZIP files.
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One step I did try right away was to answer your question about whether my BIOS is up-to-date. I had no success at the AMI site but did get some info from this commercial site:





It was one of the '9' (I counted 10) listed here:





Terry, East Grinstead, UK