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E7470 sleep issues?


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I have used Jake's EFI file for OC to install Big Sur on my dell e7470 im running down a list of things i need to work and currently stuck on sleep. if i tell the computer to go to sleep it acts likes its trying to sleep. the screen goes blank but wont wake up if  i hit a few keys the keyboard lights up and i hear some beeps if i keep hitting them but the screen wont awake.  any direction or things to try would be great trying to get threw the stuff google brings up but so far no luck!


Thanks in advance for any suggestions from this great community 

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