Solved! I have press the shut down to turn off my ASUS laptop but it remain on and had brownish screen color.I try to shut down it but

[farish0429]

How to shut down a brownish screen color laptop

 

[webworkings]

You will have to cut the power. So unplug it and remove the battery (if you are capable, some of them are hard to remove, however do not if it is under warranty). If you cannot remove the battery then you will have to let the battery drain.