acer aspire v5 screen flashing

loza
loza Member Posts: 1 New User
edited March 2023 in 2017 Archives

my acer aspire v5 screen shows windows logo then turns black till i hit any key then turns black in a sec .... the aspire worked well on extenal projector ... what to do ?

 

my sister's aspire one 722 keyboard is not working at all and screen suddenly froze with vibrating colors and we turn it off onlyy by removing the battery or unplug the power cable?