Date   : Sun, 25 Apr 2010 10:56:12 +0100
From   : walker_matt@... (walker_matt@...)
Subject: BBC B with odd screen fault

Sorry, I didn't give much in the way of details. It happens in all modes
not just 7 and I think it could RAM related.
I tried loading snapper from a cassette, and the more it loaded the worse
it seemed to get.
Once the acornsoft loading screen had gone, the screen was totally blank,
but the snapper sounds could still be heard.
I also loaded the Superior Speech!, which again made the problem worse, but
the screen was still visible and sounds could be heard.
Could it be RAM related, i.e. the fuller the RAM the worse the screen, I
did try moving the link so only 16K ram was accessible, but this didn't make
any difference to the screen