Asus E8438 manual Why can’t my Notebook PC wake up from sleep or hibernate mode?

4.My Notebook PC does not boot up. How can I fix this? You can try doing any of the following suggestions:

•Remove all connected devices to your Notebook PC then restart your system.

•Press F9 upon startup. When your Notebook PC enters Troubleshooting, select Refresh or Reset your PC.

•If the problem still exists, contact your local ASUS service center for assistance.

5.Why can’t my Notebook PC wake up from sleep or hibernate mode?

•You need to press the power button to resume your last working state.

•Your system might have completely used up its battery power. Connect the power adapter to your Notebook PC and connect to a power outlet then press the power button.

Notebook PC E-Manual 91