抄file時出得(Error code -36) 係唔係有Bad Sector?

MBP 15" 2009,之前冇乜徵兆,一路Scan緊文件,不過突然間hang機之後Restart唔到(開機時Load禁止icon、問號folder),拆咗個HDD出嚟用Disk Warrior scan過,之後開機都入唔返System,當佢係External mount到,不過抄file時就出Error code -36.

想問係唔係個HDD打緊柴?還是format咗之後重裝就OK?