I have an acer aspire E5-511P and while it was on, it started beeping then it rebooted on its own and came up with a screen what said no bootable device. I started it up again and hit F2 and I can get in there but no clue what to do. I tried a few things that I saw online but they did not work. I can't even remember what I tried so can't explain it. But I get a screen that says "pxe-361 media test failure, check cable." This is the only forum I've ever been able to get help from. I know nothing about any of this but I'm determined and can do what you ask if explained like you are talking to a 5 year old. I'm sick right now over this.
Edited by Darlene M, 09 April 2018 - 05:08 PM.