crwdns2934241:0crwdne2934241:0 abhay27310

crwdns2934249:0crwdne2934249:0:

turn on and turn off  immediately on acer logo  3  time  but at 4rth do not press power button again press f2 u will be in bios

crwdns2915684:0crwdne2915684:0:

open