Psion Series 3mx Disassembly

A complete guide to disassembling a Psion Series 3mx and identifying where this can go horribly wrong. I based this on a recent 3mx which I'd bought as spares/repair from eBay hoping to fix a screen which didn't always display.

I needed to repair the microswitches before reassembling, which went OK but the screen was still not working. In fact, it now displayed completly black, slowing clearing to a blank screen so this will need some further work.

Leave a Comment