Reset Power Settings to default:
Search ‘Power and Sleep’ from the Start menu and choose ‘Power and Sleep settings’.
Click on ‘Additional Power Settings’ and select ‘Change Plan Settings’.
- Select ‘Restore default settings for this plan’.
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- Disable Wake Timers:
Open Control Panel and categorize it to view by small icons.
Click on Power Options and select Change Plan Settings for the power plan that is set.
Click on Change Advanced Power Settings and expand Sleep.
Expand Allow Wake timers and Disable it.