Thanks for all of the great replies! I will definitely not use the PSU. Hopefully I can find something more durable soon. Best regards

Recently purchased an AT case to start building my DOS build. Case came with a Star 230W Switching power supply. I can’t find much information on this PSU. Here are a few pictures.

It was actually brand new in it's box, just been sitting in storage for 17 years. I finally took it out, it worked for about an hour. It then stopped working and exhibits the behavior in the video. I did take it apart, visually everything looks brand new. I do not see any bad capacitors but I have …

Hello, I have a video recording of a problem with a CRT monitor and was wondering if anyone has ran into this similar issue or could tell me what might be the problem? The video is here: https://photos.app.goo.gl/RJmpJGdgAf8kE886A Thanks in advance! 😀

Thanks for all the ideas! What I wound up doing was cutting a piece of steel to completely cover that opening and then cut out a standard AT opening within it. In the meantime, I am still on the hunt for a properly fitting full AT PSU. I seen a few on eBay for ~$100 but I do not want to pay that for …

Hello! I am new to this forum. I am building my first 486 machine with genuine parts to get the whole experience, or at least I am trying. I have hit my first road block. I acquired an AT computer case but do not know what kind of power supply would fit the cut out on the back of my case or if there …