#hp9000 — Public Fediverse posts

The #hp9000 b2000 #parisc system with #hpux

The #retrocomputer with a heart that loves you back.

#unix #retrocomputing

The #hp9000 b2000 #parisc system with #hpux

The #retrocomputer with a heart that loves you back.

#unix #retrocomputing

Excerpts from HP’s excellent documentation about the 217/300 series (9817A):

http://bitsavers.informatik.uni-stuttgart.de/pdf/hp/9000_200/09817-90038_HP_9817_CE_Handbook_Jun86.pdf

#hp9000 #m68k #retrocomputing

Excerpts from HP’s excellent documentation about the 217/300 series (9817A):

http://bitsavers.informatik.uni-stuttgart.de/pdf/hp/9000_200/09817-90038_HP_9817_CE_Handbook_Jun86.pdf

#hp9000 #m68k #retrocomputing

Update! The HP9000/712‘s Power Supply Unit had an error in the IC STR80154A that is responsible for doubling 115V to 230V. It was latched up in doubling mode, causing a short circuit.

👀 Now the machine is in "Graphics Error" mode (flashing power LED). Screen says out of range (not sure if true or it just doesn't like 75Hz). Does anyone know in which actual situations the LED flashing happens and when not?

#hp9000 #parisc #hppa

Update! The HP9000/712‘s Power Supply Unit had an error in the IC STR80154A that is responsible for doubling 115V to 230V. It was latched up in doubling mode, causing a short circuit.

👀 Now the machine is in "Graphics Error" mode (flashing power LED). Screen says out of range (not sure if true or it just doesn't like 75Hz). Does anyone know in which actual situations the LED flashing happens and when not?

#hp9000 #parisc #hppa

Finally HP 9000 owner 😎 It’s the model 712 #pizzabox. Lets see if I can make this baby shine again! #parisc #hppa #hp9000 #risc #unix

Finally HP 9000 owner 😎 It’s the model 712 #pizzabox. Lets see if I can make this baby shine again! #parisc #hppa #hp9000 #risc #unix

For all HP fans, a beautiful HP 9872C plotter from my collection in 4K as it draws the Columbia space shuttle.

Enjoy the sound 😍

Click here for the video: https://youtu.be/msqYxFaRwng

#hp9872c #hpplotter #plotter #hp85 #hp85b #hp9000 #hpbasic #hpux #hp7475a #hp7470a

For all HP fans, a beautiful HP 9872C plotter from my collection in 4K as it draws the Columbia space shuttle.

Enjoy the sound 😍

Click here for the video: https://youtu.be/msqYxFaRwng

#hp9872c #hpplotter #plotter #hp85 #hp85b #hp9000 #hpbasic #hpux #hp7475a #hp7470a

That's an idea. HP 9000 / 200 and 300 Series software to control the HP 6038A power supply and others.

Is there anyone here who needs it?

#hp6038a #hp9000 #hpbasic

That's an idea. HP 9000 / 200 and 300 Series software to control the HP 6038A power supply and others.

Is there anyone here who needs it?

#hp6038a #hp9000 #hpbasic

Let's build some memory boards for HP9000 300 and 200 series.

#hp #hp9000 #hpbasic #hpux #hpflash

Let's build some memory boards for HP9000 300 and 200 series.

#hp #hp9000 #hpbasic #hpux #hpflash

I have completed the first RAM card for the HP9000/300. 3 MB out of 4 MB of RAM were detected. #hp9000 #hpbasic

I have completed the first RAM card for the HP9000/300. 3 MB out of 4 MB of RAM were detected. #hp9000 #hpbasic

Oh, I had forgotten how über cute the #HP9000 712/80 is. The #motherboard is tiny, more like a SBC. Cute as a button 😍

Today's unexpected #VintageComputing / #RetroComputing find... A Hewlett Packard 712/80 (#HP9000) workstation. Looks like I will have another #NextStep machine in the stable.

#PARISC

Today's unexpected #VintageComputing / #RetroComputing find... A Hewlett Packard 712/80 (#HP9000) workstation. Looks like I will have another #NextStep machine in the stable.

#PARISC

The art of engineering, I think this motherboard is really beautiful.

HP 9000 RP7410 system board with 4x PA-RISC 8700+.

#HP9000 #RP7410 #PARISC #RISC