Turn off hibernation
Deletes the hibernation file, which is as large as a big share of your RAM.
Applying it needs Nexus Standard or Pro. Every plan can read it here and undo it in Restore Center. Compare plans
What it changes
powercfg /hibernate off (deletes hiberfil.sys)
Before anything is written, the review screen shows this setting's current value on your PC next to the new one.
Why it helps
Frees several GB on the system drive. It does not change performance.
Trade-offs
Hibernate and Fast Startup are no longer available until turned back on.
Evidence
Strong evidence means: documented by microsoft or consistently measurable. Expected impact is small (1 of 3): how much it can matter when this is actually the bottleneck on your PC, not a promised gain.
Is it in a pack?
Yes. It's in the Reliability & storage pack, so that pack and Optimize everything include it. You can still untick it in the review screen.
How to undo
Switch the tweak off in Nexus, or open Restore Center and restore this change (or choose Undo last change). Nexus writes back the original value it recorded before applying, not a generic default, then reads it back to confirm.
More in Startup & sleep
- Turn off Fast StartupMakes Shut down perform a full shutdown instead of a partial hibernation.SafeReliabilityRecommended
- Never sleep while plugged inStops the PC going to sleep on its own.CautionPreference
- Turn off hybrid sleepSleep no longer also writes memory to disk.SafePreference
- Turn off wake timersStops scheduled tasks waking the PC from sleep.SafeReliability
- Never hibernate automaticallyStops sleep turning into hibernation after a while.SafePreference