Solution 4 - Try Hard Rebooting. Hard rebooting the laptop worked for many ASUS laptop users to solve the problem. So follow the instruction to do so: Reboot your laptop and as the ASUS logo appears, press the F9 key. And when the Windows Boot Manager screen appears hit Enter. Let's see some common reasons for ASUS laptop not turning on: Certain hardware or software is corrupted. The power supply for ASUS laptop is insufficient. There is something wrong with the screen of ASUS laptop. Then, I will walk you through some useful methods to fix ASUS laptop won't turn on issue in the following paragraphs. You May Read .

asus computer screen won t turn on