Not 100% if this is a reload or not. Try powering it off if you can get past the popup long enough. If it can be reset- it may go away after it restarts, or need to be reloaded. There are plenty of guides for doing a recovery out there- but first just power it off and see if it clears before trying a recovery. There usually is a key combination to force a power off if you can't get past the popup.
Answers & Comments
Not 100% if this is a reload or not. Try powering it off if you can get past the popup long enough. If it can be reset- it may go away after it restarts, or need to be reloaded. There are plenty of guides for doing a recovery out there- but first just power it off and see if it clears before trying a recovery. There usually is a key combination to force a power off if you can't get past the popup.