Acer boot menu key (acer laptop bios key) | Acer boot from USB just in one minut - YouTube
Acer Aspire Laptop - iFixit
I have an Acer Aspire 7, it stuck at loading screen every time I turn it on. I reset the device as well but it's not working. What should I do? - Quora
Critical - Help Needed: Acer Aspire V5-571 No UEFI/Legacy Boot Menu or Secure Boot option | AVForums