20 Most Recent
Dell 3100MP Multimedia Projector Questions & Answers
Power supply fuse
HI, Do you need to know the rating of fuse used in the power supply. Or do you mean that Power supply is not working.
Hi, is Dell 3100MP Projector
Hi,
In most cases this problem is cured by enabling the external VGA (or monitor) ouput on the laptop. The quickest way is to reboot the laptop with the projector turned on and connected. Usually the laptop will detect an external display is attached and enable the port.
It is also possible to manually enable the external display port. It varies from laptop to laptop but look for the "Fn" key at the bottom left of the keyboard, usually coloured green or blue. You should see a row of icons on the top row of "F" keys which is in the same colour. Look for the one which is either a monitor, or possibly says LCD or CRT.
Hold down the Fn key and press the key you located in the last step. There is usually a delay of a few seconds and then you'll find something may happen. Usually the external output will be turned on alongside the local (laptop) display. Repeatedly following the last step cycles through all available configuration options, including both on, local on, local off, external on, and external off.
This should fix it. Make sure that the correct input is selected on the projector whilst doing this. It will be labelled on the projector and it should display the same input message on screen.
I can't get the power to turn on in the 3100MP
Either the fuse burnt out, or the power supply/voltage transformer is bad. You can test it with a voltmeter very carefully not to hurt yourself to see if there is power going to main motherboard.
No Sound
check the setting of sound.. if its okay check the speaker wire connector or the chips.. but be care full for opening if you can open and fix no problem..
or look qualified technician for projector
Dell 3100MP just powers off
check the heating of your laptop. it more heat chek your fan or cfu fan, if work properly.. shuting down is a lot of cause. over heating, fan not work properly case over heating... processor.. or board..
I have a second- hand
sir
the lamp is not at problem, but the dlp engine is at fault, u may have to replace it.since u bought it 2nd hand,it is not worth changing the same as it will cost u more than ur buying price.when u plan to buy ur next projector, make sure u buy a new one as it will come with a fresh lamp & manufaturers warranty on the unit & at 4000 / 5000 hours of projector usage is guaranteed!
Smd board to board connector rework
try the hako solder rework station,dont ever try an ordinary solderinr.form what u have mentioned , it appears the connector is alrady short.suggest you to rmeove the connector with hako or similar solder rework station & if the connector isnot damaged during rework, resolder using the same station or buy a new connector.this hsould solve ur prob
Dell 3100MP Projector - No Signal Check Cable
Make sure you have the right input source selected. It may be looking for a signal from some input other than the one you're connected to. Beyond that, if it truly isn't seeing the input then you'll need to have the projector serviced.
Bad SMT connector on main board
mmm. a very small tipped soldering iron
while working under a mantis pcb magnifier.
you'll need a steady hand.....
don't however try to remove the sm connector, this will probably only wreck the pcb. try to use small wires to make the connections and bypass rather than try to rescue the connector.
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