Mac OS

I have ordered USB Keyboard with numeric keys to stop playing each few weeks with batteries in my bluetooth keyboard. But what a surprise - after updated to latest version of OSX El Captain the keyboard stopped to wakeup from sleep and I was not able to use it in any way. Nothing helped what I have seen on Apple support forums: - connecting to other USB ports, removing all other USB devices - disconnect, connect after few minutes - reset NVRAM or other types of OSX storages .... THE SOLU...

I've upgraded my MacBook Pro to Mac OS 10.9 and experiencing problems with maxed CPU load. Detailed examination showed, that process called kernel_task is generating very high load. After searching through multiple discussion forums and apple support site I have found, that the high load of kernel_task could be related to Bluetooth. I'm using wireless keyboard and magic mice connected using Bluetooth, so I can not switch it off permanently. After messing around I've found, that simply ...