789-206 Refcode_789-206

Explanation
 The random write, read and compare test failed. 

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 general problem resolution. 

Problem determination
			No action is required.

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

OPTICAL_DISK