Hi,
Sorry to re-ignite this old post, but it's power brick and GX4000 related.
I purchased an RS 9V dc, 1 Output, 2.1 x 5.5 x 9.5 mm Centre Positive Switched Mode Power Supply, Plug In Power Supply, 1.22A, but unfortunately this doesn't want to power my GX4000, with or without my C4CPC inserted. The GX4000 powers fine from my Amstrad Plus monitor, has anyone experienced this as the above was actually recommended from the Wiki.
I suppose it could be a faulty adapter, but just wanted to confirm as I bought it a few months back and have only just got around to trying it out.
Thx
Mark