No bootable device

[geraldsison00]

I recently bought an acer laptop E5-575G-54YE then I installed applications for my school works. (staad and auto cad). While doing school works (in staad program) my laptop suddenly shutdown and showede this no bootable device.
I dont know what happened

 

[hang-the-9]

Reseat the hard drive, reseat BIOS to defaults, make sure the drive shows in the BIOS. If you just got it, contact ACER for warranty.