On 05/12/2014 10:35 AM, Sridhar Ayengar wrote:
Jules Richardson wrote:
My local book store owner also does electronics
recycling; I unearthed
what seems to be a PS/2 model 50 motherboard earlier. Empty socket where
I assume the CPU would have gone, and also missing the fuse (so possibly
signs of snafu, or maybe someone just needed it for another project). No
RAM, but ROMs are there.
Extremely unlikely that anyone needs it of course, but I figured I'd
mention it!
50 or 50z? I'd be interested in a 50z motherboard.
Hmm, I have no idea - I only identified it as a 50 because of this photo:
http://ummr.altervista.org/images/3860.JPG
... so if a 50Z is similar then it could be.
(missing on this one is the large square dark gray IC in the bottom-right
corner, just below the large square silver IC)
Some numbers off the board, in case they help with ID:
ADC21-88
20-88
94V-0
15F6969 891526
cheers
Jules