Then there would be a blank drive with no OS or Windows. Are you sure you want to end up without an OS?
can anyone tell me how to FORMAT IBM thinkpad laptop
it has a Rescue and Recovery hidden partition which contain all the original windows installation files and driver files,
and in its manual they have mentioned to use ACCESS IBM Button to access that partition and do reinstalling
but when i access that reinstalling IBM software, there isnt any option for FORMATING