Search found 4 matches

by Nahashsan
Fri Apr 03, 2020 6:24 pm
Forum: PCjr Hardware
Topic: Quadram
Replies: 8
Views: 2688

Re: Quadram

correction I'm using the RF
by Nahashsan
Fri Apr 03, 2020 5:49 pm
Forum: PCjr Hardware
Topic: Quadram
Replies: 8
Views: 2688

Re: Quadram

I have another question. I finally got a power brick in so I could actually test the unit. since I only have the one I unhooked the quadram for now. I'm using the composite out and the screen is very distorted and grainy. is this likely a issue with the pc or the rf modulator.
by Nahashsan
Fri Apr 03, 2020 1:12 pm
Forum: PCjr Hardware
Topic: Quadram
Replies: 8
Views: 2688

Re: Quadram

If you do a atx psu conversion would it be hard to run both units from the some power supply
by Nahashsan
Thu Apr 02, 2020 6:07 pm
Forum: PCjr Hardware
Topic: Quadram
Replies: 8
Views: 2688

Quadram

I recently picked up a PCjr that has a Quadram expansion unit that mounts on the top and adds a second disc drive and more ram thou I don't know how much. it has it's own psu board inside and a separate power connector so I'm guessing it needs it's own power brick. Does anyone have any information t...