789-207 Refcode_789-207

Explanation
 A hardware error occurred. 

Response
 Change the media. Run diagnostics on the changed media in system verification 
mode. If the errors do not reoccur, replace the media; otherwise, run the 
drive cleaning procedures if applicable, and rerun diagnostics. If the errors 
reoccur, or the drive does not support cleaning procedures, use 
MAP0210 
: General problem resolution. 

Problem determination
			No action is required.

Failing Item			
			Find the failing function code in Failing function code list.
ffc789

OPTICAL_DISK