i am change the bios setting in default settings in my laptop. now windows 8 os is booting.. but not working in keyboard and m

[Sridharsta]

first not working in external connections. so i change Bios setting in default.. now os booting but not working in key board and external connections ... but working a keyboard in bios booting time

what can do? help me

 

[rgd1101]

Change the bios settings back