Trunyce Posted August 8, 2015 Share Posted August 8, 2015 Could anyone tell me how to get this machine to go to sleep? I'm running Yosemite 10.10.4. Link to comment Share on other sites More sharing options...
shinzon Posted August 9, 2015 Share Posted August 9, 2015 Assuming you still have the machine (your signature lists it as donated), post an IOReg. Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted August 9, 2015 Administrators Share Posted August 9, 2015 many times it can be related to usb or hibernate mode of the machine. Link to comment Share on other sites More sharing options...
Trunyce Posted August 12, 2015 Author Share Posted August 12, 2015 I managed to get it to work, I had to set the power management to s3 from s1 and it was good to go along with removing NullCpupowermanagement.kext. This is another Vostro 220 my cousin gave me to work on it for him. I had swapped out the motherboard with another one because it had bad caps and wouldn't boot. Thaks for the replies guys.. Link to comment Share on other sites More sharing options...
shinzon Posted August 12, 2015 Share Posted August 12, 2015 Glad you got it sorted. Link to comment Share on other sites More sharing options...
Trunyce Posted August 17, 2015 Author Share Posted August 17, 2015 Thanks Link to comment Share on other sites More sharing options...
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