How to fix No Bootable device and No Boot priority order on predator helios 300 PH315-55

Kaito1239
Kaito1239 Member Posts: 2 New User

I try to fix it an hour now but I don't know how anyone know how to fix it.

Answers

  • Puraw
    Puraw ACE, Member Posts: 14,152 Trailblazer
    edited November 30

    Reboot and as soon as you see the Acer-Predator logo press Alt+F10, this will get you the blue trouble shoot menu, select Reset this PC without losing your data option (top option picture below)

    If that fails, use a recent Windows Recovery boot flash drive that you can make on another PC with the Same Windows version. Or open the laptop, disconnect the battery and remove the CMOS coin battery and put the CMOS battery back in the module, press the power button 10 seconds and remove the 2 RAM modules, if you have a spare set RAM modules insert those or replace the original RAM modules firmly in the 2 slots, connect the battery and try to boot with the power adapter.

  • Kaito1239
    Kaito1239 Member Posts: 2 New User

    Sir, thanks for your help. I have try to alt + f10 but didn't work. I don't think i could open this laptop by myself and don't messup so I will to try to go somewhere to fix it up tomorrow. Thanks for your time.