Question about InFocus Office Equipment & Supplies
...has only appeared since the colour wheel was changed. Can you help? The connection between the main board and the light engine may need to be reseated. If that doesn't work then the dmd board on the ...
I have taken apart my optoma hd72 to replace the lamp driver board. I have loosened the screws on the main board to remove it so I can get to the lamp driver board underneath but its seems to still be
Question about InFocus Office Equipment & Supplies
...the settings to factory default. if the lines are still there, you'll have to reset the dmd chip board with the main board. this is a little indepth. if you are not comfortable taking things apart
Question about Panasonic Office Equipment & Supplies
...get any tpe of picture on the screen Hello Lvhrj, Hi!, the projector unit has basically two circuit boards, one for the main board, that controls the lens, lamp, blower fans, and projector circuit ...
in 72 power board where you able to locate and purchase a new power board? No need for a new power supply I can repair them at a lower cost. My ebay ID is Gtitubro. I just got back my power supply ...
...horizontal or what. If they are uniform and pulsating, you can try to reseat the engine to the main board. I would clean the connection before reseating it with an approved board cleaner. if that ...
Question about Compaq Office Equipment & Supplies
I have two patches, that if you look closely look like the tracks of a circuit board, on my image. What is this? Are you saying you see tracks (darkened circuit board) on the board? Most likely you ...
Replacing ballast board Hi! My VPL-CS4 powers on intermittently - every 2-3 weeks. In researching the solution I read your answer to the problem "LED won't come on and only faint hum is heard". How ...
...lines showing up on the screen that are not on my computer The interface between the mother board and DMD drive board to clean the the interface with some alcohol securely plugged The ...
Question about Hitachi Office Equipment & Supplies
I have a Hitachi Star Board Model: FX-E90W and it won't power up. Is there a wiring diagram/schematic to check connection and conductivity. I have checked all connection and confirmed that ...
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