BenQ MP670 3D DLP Projector "chip bad pixels" Questions

bad. The white things are pixels. its not a pixel problem,its dust inside on the mirror how do i open up the optoma projector it doesnt have normal screws?! plus where do i find the dmd chip?pls help

...retailer suggested the DLP chip could be going bad. Normally the dlp going bad would be white or black spots. Dead pixels. DMD/DLP is about 200$ from china. I've got a video of the repair on an ...

...dark spot have appeared white and dark pixels appeared on the screen Its a bad DMD chip. Seems this is a common problem with the PK-301's sadly. Mine is out of warranty and a new chip runs about

...defined pixel shapes, then the problem is related to the degradation of the DMD chip. This is a dlp projector and has a bad DMD chip. Most models are very similar. Here is a video of a similar

DMD chip? Or just a cleaning problem? I did run the unit with a pixel flash software, but nothing to do ... Help me please! Yes, unfortunately the DMD chip has gone bad and will require to be replaced

...bad pixels and the DMD chip will need to be replaced. Will run you around $150 or so. Your DMD chip is failing, the only fix is to replace the chip. Also if you do replace the chip make sure you use ...

I have plenty of black pixels with my optima HD 600x beamer You have a bad DLP/DMD chip. It is fixable under warranty or for a few hundred by your self.

...Bad connection possibly due to impact, stress or manufacturing flaw. The DLP image generator driver board or DMD chip is so complex, small and delicate that any repair would most likely be expensive ...

...bad power supply board. I was able to take the whole lens assembly (which includes the DLP chip) out of that machine and put it into the one with the little white dots. Check and see if it is still ...

...questions, feel free to ask me have a nice day! Jerry Lampdeng Limited This is a dlp projector and has a bad DMD chip. Most models are very similar. Here is a video of a similar