PDP-11/84 (KDJ11-B) and Error 61

Hi List, I have a working 11/84, and I have decidec, to test some of my spare cards, starting with: KDJ11-B. I see the following error, when powering up the system, which points me to the Clock. >> Error 61 M8190 clock Error See troubleshooting

Re: Equipment Available, DEC

Hi Jay, You should have received my mail. The distance from me to Switzerland is not to high, and I'm quite often there, so maybe I can pick-up them, and extend my collection. Many Greetings Ulrich

Re: PDP-11/84 (KDJ11-B) and Error 61

Hi Glen, many thanks. Problem was, that I had no clue, how to bypass the error to enter the setup mode. As Ctrl C was not working. I have in the meantime found in the KDJ11-D/S dokumentation, that (CTRL + O) (4) Enter" do it. Now I have set all setup parameters to the same as on the working

DEC TU81 - "Logic Off" permanently illuminated-

Hi All, maybe someone can help me to bring my TU81 back to life again. I have checked the following, before turning on: - All capacitors on the Mail Power Supply and the one below the vacuum pump are fine > OK - Voltages check > OK - Fuses > The Fuse for the diagnostics power connector was

WTB: Display for my VAXStations

Hi Folks, I search for a working original DEC Display for my VAXStation (4000/90 & 4000/60) like the VRT16 or VRT19. Anyone here, who is interested to let one go, to have more free space? ;-) Please only offers from Germany in the near (200km) of Frankfurt am Main, as shipping would not be

Re: Are DEC TK50/TK70 tapes worth hanging onto?

Hi, I search some time for TK50/TK70 media for my MVII, and 3600 so I'm Interested. By now I have the need for the following tapes, if you have them. biggest need>>> - MVII DIAG MAINT TK50 >>> - MVII DIAG CUST TK50 - VMS V5.5-1 BIN TK50 - VMX XYZ BIN TK50 xx/nn - VMS LIC KEY

Re: Maxtor full-height 5.25" drives of death

/Here is my list. 6x RD54 (Maxtor XT2190) >2x OK, 2x Media Error, 1x Actuator Issue, 1x Head issue 3x RD53 (Micropolis 1325) >2x Actuator issue, 1x actuator issue followed by spinning issue (speed sensor?) 4x Seagate ST251 >4x OK 3x Seagete ST225 >3x OK 3x IBM Type 068 >3x Dead On the 3.5"