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NFG Forums => SIG FM-Towns => Topic started by: amazin on December 26, 2022, 07:12:54 AM

Title: TX486DLC-33GA on FM Towns model2 (Tower Gen1) - problems
Post by: amazin on December 26, 2022, 07:12:54 AM
Hello friends, I got a TI TX486DLC/33GA, installed on my 1st gen model2 tower, and it worked, but the floppies went completely crazy (couldn't format disks), some games started to display lots of corruption on screen, so I went back to the original 386DX.

I haven't changed anything but extracting the original CPU and dropping in the new one.

Shouldn't it have "just worked" ?

This is what I got:

The CPU:
IMG_20220929_134040.jpg

Before (with the original 386DX16)
IMG_20220824_123000.jpg

After (with the 486DLC33GA)
IMG_20220929_134441.jpg

Any ideas?

Thanks in advance