Update the Epson 5040UB Firmware: Step by Step

This video walks the viewer through a basic firmware update on the Epson 5040UB projector. The firmware can be found on via the following link. https://epson.com/Support/wa00805 http://files.support.epson.com/docid/... The update (1.14) might do the following, we can't confirm the information at the original posting of this video. 1. This may correct a power related issue. 2. It's believed to reduce possible errors in the ROM of the main board.