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My Optoma ML300 keeps shuting down. How can I stop it from doing this?

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NP350E7C-A01US samsung laptop windows 8 keep shuting down after 5 mint or some time 10 mint .


are you sure the cooling fan is working . sounds like a overheating problem t me

Feb 28, 2015 | Samsung Computers & Internet

1 Answer

When turning on the projector it shows the Optoma logo but will not boot to the home screen. Is there a way to reload the home screen software?


Depends on the model. If you saw a little fan, then there is a fan problem. There might be 3 fans. 2 square ones and one blower fan. Look for plugs with 3 wires(red/white/black or red/yellow/black). Those will lead to the fans from the mainboard. Occasionally the fan will spin but the tachometer lead will stop reporting the fan status and the projector shuts down. To being with I would clean out the projector fans and ducts thoroughly. That may clear up the issue. Otherwise there is a button press sequence to enable the service menu, but you cannot upload new firmware without special optoma software that isnt available. Another possibility is you have failing filter capacitors in the power supply. Be careful poking around under the hood. There is lethal high voltage possibly stored even when unplugged.

Nov 26, 2014 | Optoma ML300 Mobile LED Projector

1 Answer

Where is the fuse for the fuel. the fuel keeps shuting down


You mean some time it has gas. Some time it doesn't...?
If so. It's not the fuse. 80% the fuel pump.

Mai Lor

Feb 27, 2013 | 1986 Chevrolet Chevy

1 Answer

Projector shut down


happened to me something similar to what reported, only the small fan sometimes went off within minutes and sometimes seemed to work for hours
The room temperature was around 20 degrees, so the problem was software or hardware, but on the internet I did not find other people with this problem or fix
I did not update the firmware for the loss of the warranty, which I am thinking of claim

Feb 12, 2013 | Optoma ML300 Multimedia Projector

1 Answer

My receiver keeps shuting down when i turn it on


Denon receiver has a common problem, keep shuting down after power button press, then red light blind. mostly, if none of amplifier output transistors blown, it must be IC7815 or IC7915 mulfunction, find it, replace it. then job down

Mar 16, 2011 | Denon AVR-1601 Receiver

1 Answer

KEEPS SHUTING DOWN AFTERYOU START IT


check the igniter, maybe it is not hot enough anymore. it needs to glow white not orange. if it is orange change it.

Oct 24, 2009 | General Electric DWSR463GGWW Gas Dryer

1 Answer

Over heating and shuting down after about 10 minutes


you sure it is overheat? you mention it turn off after 10min i think the timer for on off your your unit was enabled you shold disabled it from the menu and look it in the settings of your unit...you never mention wat brand model your unit is.

Oct 12, 2009 | Optoma MovieTime DV10 Multimedia Projector

1 Answer

Laptop keeps shuting down at random.


This could be caused by MANY different things. If it is a random thing, where do you have your laptop when it happens? If it isn't on a flat smooth surface, it's probably a heat related issue. Laptops need a lot of air circulaton, through the bottom.

Jul 01, 2009 | HP Compaq Presario V2000 Notebook

1 Answer

My Optoma HD65 Projector stops starts working and


Possible cause is overheating.
Do you hear the fan working?
What happens when you use the lowest level light output?
Does it run longer?

Also possible cause is a faulty temp sensor.
AC wire connection may not be firmly pressed in socket.

Mar 01, 2009 | Optoma HD65 DLP Projector

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