rrprime Posted January 2, 2017 Share Posted January 2, 2017 OS: 10.12.2 System: Asus b551 (laptop) Hey, did anybody encountered this issue ? EHC1 and XHC preventing sleep ONLY when charging. I fixed the and patched the DSDT myself all looks OK, tried to identify the plug/unplug event of the charger in DSDT Q50/Q51and all looks solid. the system enters _PTS and exits OK but just after that I get a XWAK on XHC. Case 1: Charger plugged in laptop goes to sleep wakes immediately after reaching S3 Case 2: Charger unplugged laptop goes to sleep enters S3, maintains state till woken up Case 3: Charger unplugged laptop goes to sleep enters S3, maintains state, charger plugged in, system maintains state till woken up Link to comment Share on other sites More sharing options...
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