Hello.  My name is Isaiah.

 

My CD-RW does not read regular CD's anymore (which I cannot clean it because of this problem).  And now everytime that i try 2 burn a cd, it gives me the pow calibration error.  what is wrong?  do i have to re-run my whole computer system just 2 fix this problem?

 

another thing is says : Device\CDRom has a bad block.

 

Can u help me out?