_ DEC-O-LOG for KA45

_ DOL, KA45-F001

FEB 93

PROBLEM: Version V1.1 firmware (contained in 2 EPROM's) has the following 
bugs:

* Halt value incorrect (NVRAM gets erased on Halt)
* SCSE devices not seen after self-test failure
* TSZ07 self-test failure              
* LA120 failure when used as a console device

FIELD EFFECTIVITY:  This FCO applies to MicroVax 3100 Models 30, 40 and 
80 with Version V1.1 firmware.

SOLUTION:  Replace the V1.1 firmware (EPROM's P/N 23-149E8-00 and 23-150E-00) 
with V1.2 (EPROM's P/N 23-223E8-00 and 23-224E8-00).

QUICK CHECK:  With system in console mode (">>>" prompt), enter the command 
>>> SHOW CONFIG.  The top line on the console terminal display should say: 
KA45-A V1.2-343-V4.0 (Model 30/40) and KA47-A V1.2-343-V4.0 (Model 80).  
Look for V1.2. If it is at V1.1, then this FCO is required.

FCO KIT ORDERING                   

EQ-01663-01
23-224E8-00 & 23-223E8-00 EPROMS                          
36-19208-02 "2" Brady Marker                      
36-19209-05 "E" Brady Marker                   
36-19209-08 "H" Brady Marker                     
FA-04999-01 FCO Document                       



_ DOL, KA45-F002            
 
 SEP 94 

 APPLICABILITY: This "F" coded FCO should be installed in all Microvax 3100   
 Model 30, 40, and 80 which contain part rev. below "M02" or "M03" for FRU    
 54-20654-01 (Model 30 and Model 40) and part rev. below "J02" or "J03" for   
 FRU 54-20652-01 (Model 80).  This FCO incorporates ECO No. 54-20654-TWO007   
 for Model 30 and Model 40 and ECO No. 5420652-TWO006. Please do not make     
 a separate trip to install FCO unless customer is down.  Install the FCO     
 at the next scheduled visit.	          			              

 PROBLEM & SYMPTOM: Previous revision FRU does not see RZ26L and RZ28 drives, 
 if present when booting the system.  This problem is caused by               
 SCSI RESET too short.  This FCO will also correct: 1. MOP SYSID broadcasting 
 alternates MOP3/MOP4 message, 2. SCSI Verify command now with greater than   
 64K block count size, 4. New VMB addresses MOP4 response time issues.        

 SOLUTION: Replace two Firmware ROMS located on FRUs 54-20654-01 and 	      
           54-20652-01.                                                       
                                                                              
 For FRU 54-20654-01:                                                         
 Replace ROM 23-266E8-00 or ROM 23-223E8-00 or ROM 23-149E8-00 at location    
 E167 with new ROM 23-284E8-00 and replace ROM 23-267E8-00 or ROM 23-224E8-00 
 or ROM 23-150E8-00 at location E168 with new ROM 23-285E8-00.                
 							                       
 For FRU 54-20652-01:							      
 Replace ROM 23-266E8-00 or ROM 23-223E8-00 or ROM 23-149E8-00 at location    
 E15 with new ROM 23-284E8-00 and replace ROM 23-267E8-00 or ROM 23-224E8-00  
 or ROM 23-150E8-00 at location E16 with new ROM 23-285E8-00.                 

 QUICK CHECK: 								       
 For FRU 54-20654-01:							       
 KA45-A V1.4-38D-V4.2 appears on screen during power up self test.            
                                                                              
 For FRU 54-20652-01:                                                         
 KA47-A V1.4-38D-V4.2 appears on screen during power up self test	       

 FCO KIT ORDERING:

EQ-01704-01    ROMS 23-284E8-00 and 23-285E8-00                           
               36-19208-03 "3" Brady Marker                    
	       36-19208-02 "2" Brady Marker		    		     
               36-19209-10 "J" Brady Marker                               
               36-19209-13 "M" Brady Marker                            
	                                		    	      
FA-05041-01    FCO Document