Amiga 3000 - keyboard no work

[JamesG]

Have an A4000 keyboard, and finally got an adapter from amigakit.us that allows me to connect it to the A3000.

This A3000 is a rescue that had some battery damage. It boots though without a keyboard plugged in. Mouse works, so I can run SysInfo and get results.

Sadly, when I first powered it up the A3000 with the keyboard plugged in it would not boot. If I plug it in while the A3000 is booting normally, the computer resets.

Any idea what I can do here?

Edit: The A4000 keyboard is also a rescue so I have no idea if it works.

[JamesG]

Bleh, this computer just acts so weird. Keyboard working now. Then the floppy drive stopped...I connected the floppy to my A1200 and it's fine with same disks. Then floppy working again.

[JamesG]

Well I am fairly certain the video deinterlacer circuitry is bad due to the extensive battery corrosion damage (and the fact that it doesn't work lol). But I don't know why it would affect other items than the video deinterlacer.

[JamesG]

The PSU does sometimes turn off but maybe once out of every 20 tries to boot. It's difficult to say with so much damage to this motherboard, I am surprised it works at all.