I have the same problem only now i cant get the recovery or acer to come up when i hit alt F10 it asks me for password and i never set one!The only options available to me in the sae menu that u have a pic of here is Delete RAID options wont let me pick any other options!
PLEASE HELP i think i may need to recover OS Completely almost was going to boot to a iwndows 7 disk with external drive and was then gonna upgrade back to Windows 8 then posssibly do drivers and apps manually???