Solve the Mitsubishi white death by installing a new 4719-001997 DLP Chip The white spots on your Mitsubishi WD-C657 are caused by the DLP chip being worn out. Known as Mitsubishi white death syndrome, this problem can be solved  by installing a …

How to replace the 4719-001997 DLP Chip in the Mitsubishi WD-C657 RPTV Read More »