Hello,I instaled windows7 in my pc acer it works but i am telecharging the pc goes off and monssining hard disque probleme disc faillure toshiba ......
I got "disk failure" from that, the rest was a bit hard to figure out. Replace the hard-drive, contact ACER for a restore disk. If the PC is in warranty, they will probably send you a drive with a restore partition in it already. If it's not in warranty, a restore disk would be maybe $20-30 from them.