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APM, or Advanced Power Management, can cause issues with the computer keeping time.Verify this is not the issue by entering CMOS setup and disabling APM or Power Management.Whenever you want to return to a Restore Point, open the System Properties dialog box again (see Step 1), click the System Protection tab and then click the System Restore… Follow the on-screen instructions and select the desired Restore Point when prompted.You can also click the Scan for affected programs button before going any further, to see what might change on your PC afterwards. [Read more: Why Windows 10 is superior to Windows 7] Some serious Windows problems can prevent you from rewinding to a Restore Point with System Restore, but all is not lost.
On the next screen, click Keep my files and follow the on-screen instructions to reset Windows 10.
Unfortunately, when the system restore points are deleted or removed, they cannot be recovered.
If the date has reset to the BIOS manufacturer date, epoch, or a default date such as 1970, 1980, or 1990, it is a good indication that the CMOS battery is failing or is already bad.
This is possible because Windows automatically saves Restore Points when something significant happens, such as installing a Windows Update or a new application — the idea being that if it goes wrong, you can return to the last Restore Point (or an even earlier one) to turn back time and get things performing as they were previously.
The snag is that System Restore is disabled by default in Windows 10, so here’s how to set it up and use it. Search for system restore in the Windows 10 Search box and select Create a restore point from the list of results.
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If you cannot get into Normal or Windows Safe Mode restore system registry settings through the Recovery Console.