DEC Pro380 problems

[Eric Dittman]

I pulled my Pro380 out of storage after getting a replacement
VR201 monitor.  I connected it all together and on powerup I
get the following display:

http://www.dittman.net/pro380/screen.jpg

The tech manual says this is an error from slot 1 (the hard
drive controller) and the error is "Non-existent memory trap
occurred for longer than 20 seconds".

I reseated all the cards.  I noticed three ICs are missing on
the hard drive controller but I don't know if they are empty
or someone removed the ICs (I can't remember where I got this
system).  I can't find a picture of the controller to compare.

The missing ICs can be seen here:

http://www.dittman.net/pro380/missingics.jpg

These are the installed option cards:

http://www.dittman.net/pro380/cards.jpg

Any ideas?
-- 
Eric Dittman