What is the backdoor passwords for acer aspire 5517

I have an Acer Aspire 5517-5427 notebook and when I turn on the power it says BOOTMGR IS MISSING press ctrl alt del to restart, and when I do this nothing happens except for that same message to come up. .
1 answer Last reply
More about what backdoor passwords acer aspire 5517
  1. Check to make sure the proper boot device is selected in your BIOS
Ask a new question

Read More

New Build Aspire Acer Systems