Monitor doesn't shut off properly and computer doesn't lock when the computer needs to be rebooted

"Assuming your company hasn't locked this down its worth checking Control Panel->Power Options-> Change Plan Settings(on whichever you have selected).

The options there allow you to set when the monitor will turn off, when it will sleep, whether a password is required on wakeup. Assuming those are set then its definitely an issue to speak to your IT department about, as its causing monitor damage."