

Open cmd and then type diskpart to get it ready for userįix #2 - Fix damaged disk using chkdsk /f Here are steps to clear disk readonly attribute using cmd diskpart to remove the disk io device errorĭiskpart fix disk unknown not initialized Here are 4 ways that you may use for fixing the disk initialize failure with io device error in disk management or disk failed to initialize by software.įix #1 - Fix disk cannot be initialized io device error using cmd



The initializing could be done in disk management and not all of them would be performed successfully. The disk shows unknown not initialized in disk management and many users know it is time to get it initialized. Hard Drive Not Initialized IO Device Error
