On 5 Jul 2015 11:47:12 GMT, David wrote:

I have a CM927 which is a couple of years old.
Individual cells in the LCD screen are starting to fail - still usable at
the moment but a bit disconcerting.

Google gives a mixed picture.
Some posters say they have had loads of failures.
Others say they have never had a problem.

Anyone here had the problem with a CM927 - either own or supplied to
others?

More importantly, have you had more than one fail?

Cheers

Dave R

Does applying gentle pressure to the display make the faulty segments
work?

There are two common ways the LCD could be connected to the PCB.

A ribbon cable bonded to the glass,
or a clamp arrangement with a zebrastripe rubber connector sandwiched
between.

The latter type often can be cleaned up successfully.

I've not had much success with the bonded type.




--

Graham.

%Profound_observation%