25 May
2016
25 May
'16
3:43 p.m.
On 25/05/16 01:30, Rod Smallwood wrote:
On 24/05/2016 22:41, Glen Slick wrote:
> On Tue, May 24, 2016 at 2:29 PM, Rod Smallwood
> <rodsmallwood52 at btinternet.com> wrote:
>> Hi
>>
>> My main system a VAX 4000 Model 500 with a KA680 CPU has just
>> started
>> halting at test 51 on power up.
>>
>> Does any body know where I can lay my hands on a spare KA680?
>>
>
The system maintenance manual claims that ?51 means "NOROM No valid ROM
image found", which seems a bit odd.
But that's a VMB message, so unless it was trying to boot then perhaps
I'm looking in the wrong place ...
Antonio
--
Antonio Carlini
arcarlini at iee.org