Jump to content
IGNORED

Atari 400 - only displays green screen


cmj

Recommended Posts

Hello. I recently obtained an Atari 400 labelled as "working". Upon setting everything up, it will only display a green screen. Every time I turn it on, it only displays a green screen. Where should I go from here? What are the most likely causes that I should investigate?

 

Some more info I forgot to include:

1. A green screen is displayed 100% of the time so far. Never a black screen / anything else like some other posts I have seen.

2. I have tried inserting various cartridges, however something is wrong as carts do not click in all the way on this machine (tested and work fine on my other 400). So, I am not sure how to test other functions of the machine using carts until I can figure out this problem.

3. I have used the power supply with another Atari 400 which works fine.

Edited by cmj
Clarification / steps taken so far
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...