Question Help with my Acer Aspire-V5-471-6876's Windows O.S and Hard - Drive

[hashme]

Hey there, first post here
Anyways, i have a problem with my Acer laptop that i cant open the bios of the laptop and i have a corrupt copy of windows, so i cant boot up either. I have tried all the combinations and everything to try and open the BIOS but it wont let me. Its also stuck on the recovery screen and i cant boot up from another USB with. I have tried inserting another drive but it would give me a rooter with MBR partitions or such if i try installing windows on the notebook. Pls help if u can thank u and sorry for bad English.

 

[hang-the-9]

What is your laptop model? It should be F2 for Aspire models. You may not be hitting it at the correct time.