Dosto subha se mere pc mai aik problem aya hai...

jab mai Pc ke Power ON/Off ke button per press karta ho to system ON hojata hai per screen per kuch be nazar nahi ata sirf blank screen hota hai per jab mai On karta ho to system ke keyboard teen bar (Toot) ke awaz karta hai aur NUM LOCK ke button off , aur on hota hai...


kya koi bata sakta hai... keh mere system ko kya howa hai....???