fix acer laptops

[ofaah_moala]

hi their I have a acer laptop E1-531 and it is playing up . it says "NO BOOTABLE DEVICE " and I dont know what to do . ive took it in to get it fix and they dont know what wrong please help me

thankyou

 

[unksol]

It cannot find the drive or OS. So reinstall the OS or replace the drive.

 

[ofaah_moala]

how would I do that please