How to Find Out What’s Keeping Your Computer from Going to Sleep

So your computer is set to go to sleep after a half hour of inactivity, but the darn thing never actually goes to sleep. Want to figure out what’s keeping it awake? Here’s a quick command for Windows and OS X that’ll let you know.

A lot of things can keep your computer from going to sleep, like downloading a file, opening a file on the network, or even a disconnected printer with an open job. Luckily, both Windows and OS X have an easy method for finding out what the problem is.

For Windows: Go to Start > Programs > Accessories, right-click on Command Prompt, and open it as an administrator. Then type:

powercfg -requests

It’ll let you know if anything is keeping the computer awake. In the screenshot above, for example, it told me that I had a file open in PotPlayer that was preventing my computer from sleeping (since the file resided on the network).

For Mac: go to /Applications/Utilities, open up the Terminal, and type:

pmset -g assertions

It’ll tell you if a device is preventing sleep, and what process that is. Unfortunately, this one seems a little more finicky—some people are having problems where it only tells you that your computer’s being kept awake, but it doesn’t say by what. If you get stuck in that situation, check out Apple’s Help page on the subject. It lists a lot of common possibilities. Hit the link below to read more about each method.

via How to Find Out What’s Keeping Your Computer from Going to Sleep.

RDP keyboard weirdness..

Jika terjadi keanehan pada komputer remote, semisal sewaktu tekan huruf ‘m’ maka window yang aktif menjadi minimize, jalan keluarnya ada dengan menekan Windows Key + D. Entah kenapa saya juga tidak tahu tapi hal tersebut sangat mengganggu.

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