iPod Classic (A1238) Not Syncing All Songs
I've got an iPod Classic 120GB (Model: A1238) that is not syncing all songs. Using iTunes v12.2.2.25 (64-bit). I've done a reset via iTunes. Sometimes when it connects to my PC (Windows 7) it says that the drive needs to be scanned. I've done a scan and it comes back okay. I've done a format through Disk Management, un-checking Fast Format, in hopes that it would separate those bad sectors and ignore them. That seemed to work, when I plugged it back into iTunes I chose to sync manually a few artists at a time. This worked for a bit, then it hung again and stopped working. I ran diagnostics on the iPod, below are the results.
SMART DATA
Retracts: 79
Reallocs: 2180
Pending Sectors: 5
Power On Hours: 51
Start/Stops: 54
Temp: Current 26c
Temp: Min 11c
Temp: Max 60c
I'm assuming the data I highlighted in bold above shows that the hard drive is dying. Is there anything else I can do to resolve my issue before thinking about buying a replacement hard drive and prying it apart to replace the drive?
Thanks in advance!
iPod classic, Windows 7