  Cache bus and ASYNCWRTER errors? 
 The Question is:
 
On the first logon of the day the system gets a BUGCHECK on running an I/O
 bound application and reboots. It is fine after that. The errorlogs show a
 CACHE/BUS error (with a Lost Error), followed by a ASYNCWRTER bugcheck.
 
The software is mature, and the problem has been occuring before 01-JAN-2000.
 
Running VMS 5.3 on a KA650 processor.
 
Any help would be appreciated.
 
 
 
 The Answer is:
 
  It would appear you have a hardware error of some sort with this
  system, please contact your hardware support organization for
  assistance in resolving the problem.
 
