unreliable

Hi, all My laptop go sleep is normal. but the wake up is unreliable. Sometimes it can wake, sometimes not. When not be waken up, the display is black but the keyboard is light. the result of *syslog | grep -i "Wake reason”* is: kernel[0] <Notice>: Wake reason: PWRB XHC EH02 EH01 (User)...

Hello all! I completed my first Hackintosh build about a month ago and I am super happy with it, however... Like most builds, I am still working out a few bugs. The main issue I have is that the USB ports are just unreliable. I can have an external hard drive plugged in to one of them and it...