5 mins ago, I have copy some films to my HDD (using Windows 8). After that, I restarted my Macbook Pro because I thought it was too hot. Then, I couldn't copy files to my HDD anymore! 
It was "error 0x80071ac3".... something about chkdsk. I tried to fix it, using cmd: chkdsk /f ... but it was so slow. Now, I'm in Mac OS. And I still can copy, paste files in that HDD. How can I fix it?
It was "error 0x80071ac3".... something about chkdsk. I tried to fix it, using cmd: chkdsk /f ... but it was so slow. Now, I'm in Mac OS. And I still can copy, paste files in that HDD. How can I fix it?