Win7 System denied access unable to enable hibernation how to troubleshoot
1, press "Win+r" to bring Up "run" dialog box, enter "CMD" command to press ENTER, open Command Prompt window;
2, at the Open Command Prompt window, enter the powercfg-h off command, turn off the hibernation function;
3, restart the computer;
4, press "WIN+R" key combination also bring up the "Run" dialog box, enter "CMD" command, press ENTER, open a command Prompt window
5. At the open command prompt, after entering the powercfg-h on command, reopen the hibernate feature.