Optoma UHD50 Shows Half Screen Problem and Firmware

[mak85]

I cannot guarantee that they work on anything other than a UHD50, sorry!

Is Optoma no longer offering firmware updates on their site? Just get a hold of the latest firmware for your model and apply it - that should correct any issues.

no they dont seem to.

this is the serivce menu info

 

[mak85]

here is my info from the projector service menu.

Model Name YDUHDUZ
MST FW MCUFW Region FPGAFW
C04 Date: Jan 19201 CO2 DP4422FW CO3 USA 140

can i just flash the co7 firmware

is this what this means, then proceed to Number 3