Question about Hitachi Office Equipment & Supplies
Changed desktop background, now the LCD projector will not leave its startup screen the computer recognizes it. it does not say "no input detected" the menu works, however my screen does not show up
I would start by cycling this through the f4 option again first. Next I would connect the projector to the computer and then booting up the computer. Next I would disconnect the projector...turn it off, connect the projector again and then power up the projector. Try every combination of sequencing to get the computer and projector to talk to each other. It would not be a bad idea to change out the cable and try a new one as well. If it is a ceiling mounted projector then connect straight to the projector and try that.
Posted on Jan 07, 2013
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Posted on Jan 02, 2017
mine does the same thing but i can see the whole screen it's just half height full width, above solution about zooming to 1X is what i've been doing to fix it for the last 6 months, needs to be done every time I turn the power back on. Anybody know of a more perminate fix?
Now my power supply has gone have the projector in pieces, found a failed on transistor but because it's over heated can't read of it what type it was....
Already replaced two blown diodes in the main H-bridge
Looks like one coil will need rewinding.
If anybody has one in pieces I would be great if you can help me work out what the blown transistor was.
Posted on Mar 25, 2008
If the signal won't go through you will have to either have your Mainboard Repaired or Replaced.
This is unfortunatelly a common Mainbaord problem , and the above is the only way to get it fixed.
Posted on Apr 23, 2008
I discovered that my laptop supports two monitors and the projector was acting as monitor #2. By changing the priority of the monitors I have got the information I need on the screen, but now not on the laptop. However, I can work the two from the screen and that will suffice for the moment, until I can find a way of getting the information on both!
Posted on Sep 06, 2008
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