undefinedundefined Would be very grateful for some advice! I have an Optoma H50 projector. It appears to have a "dead pixel" - is this possible with a DLP projector? I thought that this sort of problem stayed in the realms of LCD projectors. Could it be related to needing a new bulb? The picture is excellent and has not dimmed at all, so I presume that the latter is incorrect. Any advice very gratefully accepted - sorry if this appears to be a totally stupid question! Still learning! Thanks!