MicroVAX 3300/3400

I?m still not 100% sure if this is a 3300 or a 3400. It?s in a BA400X chassis, and after looking at the manuals last night, it seems like it?s closer to the 3400. My familarity with Q-Bus MicroVAXen is limited to MicroVAX/VAXstation II?s, and a MicroVAX 3. After getting a power cable (the only one at PCH Cables was a 3? one, and I didn?t want to wait for more to come in), it powered right up, but is failing 4 tests. I quickly learned last night that ?TEST 9E? prints all the tests out to screen. This effort is making me wish I had a DEC LA50 plugged into the terminal. :-) It starts counting down diagnostics at ?41?. 27.. ?57 2 17 FF 00 0000 22.. ?C2 2 01 FF 00 0001 07.. ?5C 2 01 FF 00 0002 06.. ?5D 2 0B FF 00 0003 57 = SI_memory incr test_matter ***** C2 = SSC RAM ALL * 5C = SII_initiator ****** 5D = SII target ******* I think this is indicating issues with the DSSI interface. The system has two RF73 DSSI drives, which sound like they spin up. It also has a TK70 tape drive. It says it has 4MB and 16MB RAM, all good. One odd thing is that the KA640-A seems to plug into another board, before the DSSI drives. I?m getting ready to dig into that, and find out what that board is. Zane