Stop white dots on your Mitsubishi WD-73833 screen The white spots on your Mitsubishi WD-73833 are caused by the DLP chip being worn out. Known as Mitsubishi white death syndrome, this problem can be solved  by installing a new Mitsubishi/Toshiba 4719-001997 DLP Chip …

How to replace 4719-001997 DLP Chip in the Mitsubishi WD-73833 RPTV Read More »