Hello,
I have just updated bios from v1.15 to v1.37 on acer aspire E5-573G-562R laptop and while it was updating laptop restarted several times and now it is showing me "No Bootable Device". What to do?
EDIT: I switched from UEFI to Legacy and everything seems to be working but is it good? Will that effect on security or on performance? Thanks in advance 