crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934241:0crwdne2934241:0 Michael Nordberg

crwdns2934249:0crwdne2934249:0:

Try doing a hard reset.  Be aware that this will take it to the state it was in when you first bought it and will erase your personal data.

http://www.hard-reset.com/acer-iconia-tab-a500-hard-reset.html

crwdns2915684:0crwdne2915684:0:

open