Acer 5333 restarting before booting

[gunnz]

hi people, i bought this acer 5333 and it was having windows 7 and then i installed windows 8 preview on it,and one day i was repairing files and it took so long than expected to thought it have forzen ,so i forced it to restart and the moment i tried to switch it on again it start to restart just after displaying the acer log and says press f2 to enter setup and if i press f2 or any key its not responding so it automatically restarts and i have to remove the battery for it to stop restarting.anyone with help on how i can fix this,some have said press alt and f10 ,but non of the keys are working .

 

[Combat Wombat]

What sort of keyboard are you using...?

Have you had issues with it before...?

Did you create a separate partition for the Windows 8 install?

 

[gunnz]

What sort of keyboard are you using...?

Have you had issues with it before...?

Did you create a separate partition for the Windows 8 install?

hie ,i am using the original keyboard for the notebook acer aspire 5333. and its my first time facing this problem and when i istalled the windows 8 i ddnt create a separate partion. thank you for responce

 

[Combat Wombat]

You have a cyclic re-boot issue, try insuring your win 7 disc and repairing... then create a separate partition for the windows 8 install.

Use a basic Usb/Ps2 keyboard meanwhile/untill you have your win7 os repaired.