No Bootable Device in Aspire E 11 (E3-111-C1PD)

Teatea

Commendable
Dec 3, 2016
2
0
1,510
when I press open windows.PC show No bootable Device in Acer Aspire E11....I has to check Had disk and Power, but I still No Bootable Device ..Please help me as soon as>>thank!