How to Enable the Ultimate Performance Power Plan?
Open command prompt as administrator, type (or copy and paste) the following command and then hit Enter:
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powercfg -duplicatescheme e9a42b02-d5df-448d-aa00-03f14749eb61
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If you already have the Power Options window open, you might have to close and reopen it before you see the plan appear.
How to Delete a Power Plan in Windows 10?
Type the command below into the command prompt, and press Enter to delete the desired power plan.
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(Balanced)
powercfg -delete 381b4222-f694-41f0-9685-ff5bb260df2e
(High performance)
powercfg -delete 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c
(Power saver)
powercfg -delete a1841308-3541-4fab-bc81-f71556f20b4a
(Ultimate Performance)
powercfg -delete e9a42b02-d5df-448d-aa00-03f14749eb61
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