I'm selling a compaq luggable motherboard. However, maybe someone can help diagnose ...

When I got the MB it was posting one type of error that was diagnosed.

Then, a memory error. I carefully desoldered all chips and replaced with DIP sockets, then replaced the chips. Then I verified all of my new joints and fixed one soldering issue. Then, the error went away! But, alas, it did not fully get to the OS stage .. just hangs

You can view high resolution images here: https://www.ebay.com/itm/323914744260

I'm willing to accept reasonable offers for this rare item