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I bought a optoma gt1080 2 months ago. already have a problem with it. After 5 or 10 minutes after switch it on the fan starts working faster and stop responding to remote control or body button.Why?

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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MrLard
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SOURCE: Faceplate not responding / acting very weirdly

Sounds like a bad connection with the faceplate and the multi connector that the faceplate mates with when closed. check for dirt and bent pins on both connectors. Luck

Posted on May 04, 2007

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SOURCE: Controls not working on Philips 28" TV

We had this problem with a 28PW6515. The control would work for 30 seconds after switching on, then nothing. It was diagnosed as the "glue chip" which handles all the control functions. About £200 to fix it as it's a surface mount chip.

Posted on Jun 22, 2007

  • 1 Answer

SOURCE: lost codes for 4 in one used for universal remote control

my kids threw away the instructions and than took out the batteries so now the codes are erased from my philips universal remote. i just need to know the codes for a sanyo tv it was the 1st code listed for that tv brand and the 3rd code listed for an emerson dvd player. thanks

Posted on Jun 25, 2008

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SOURCE: Hunter Remote Control # 27185

Do not use the factory default position in either fan. Double check the dip switches, and make sure they are the same for each individual receiver and remote.Different codes for each. Dip switches are the oppsite direction in the remote for some reason?

Posted on Mar 31, 2009

  • 41 Answers

SOURCE: My Sony Bravia remote control is slowly loosing it's functions.

You can repair some of these remotes. Usually the hard part is getting the cover off. they are not really made to be serviced. The problem with most all remotes that start doing what you describe is either wear or something spilled on it. You can fix it. Sony remotes may have 1 screw in the battery compartment. remove it and try sliding the front and back. If that dosen't work try prying from one side with a sharp edege. If you do manage to get it open take the PC board out. You will see a rubber like membrane that lays against the board. Try cleaning that with a qtip and rubbing alcahol. Then clean the PC board the same way especially where the pads of rubber contact the board. Make sure it's completely dry and snap it back together. If it works better good, if not the pads are to worn and you just have to replace. Good Luck.

Posted on Apr 21, 2009

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This fan in the picture below I bought it less than six months ago and it stop working already. I notice the motor is a bit hot.


I think I answered you in another post. You plug it in, it doesn't turn and the motor feels hot? A hot motor isn't necessarily a problem, but if it's not turning and very hot, you probably need to replace the capacitor or the switch is somehow burned out. I would take it back to the store and just get a replacement.

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Sound like the original color wheel for Optoma HD80 is bad.

If the unit has been moved when hot.

If not, try un-plugging the unit for a few minutes and re-connect.

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Optoma DV10 stops after 2-4 minutes of work


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I have had my hd65 for about two years. 7 months ago i had the red blinking kight start and couldnt afford to buy new bulb. i recently bought new bulb....installed it and now im getting no power to the...


It will be due to the missing cover, as the lamp module gets very hot. You could possibly make one, I wouldn't like to guarentee the safety of it though. Usually the cover has a pin or something that engages a safety switch. Maybe the manufacturer Optoma can supply a new cover, the cost would ensure safety from a fire.

Good luck

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same for me and a few other people on this site **** from Optoma!!

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Simply just navigate the meny system until you find the high altitude option, the switch it on
The projector should work fine now.
If you experience problems with your Optoma projector after onle 3 mnths, assuming it was new when you bought it you still have 9 months of warranty you know, you shouldnt hesitate to bother the seller

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Possible cause is overheating.
Do you hear the fan working?
What happens when you use the lowest level light output?
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Samsung RS2630SH Refrigerator


You have the fan problem. Full the refrigerator out and open the lower back cover you will see you fan is almost become bad. If you apply WD1040 oil you can use it about 3 more months. Then It will die out. I think you better change it now or later on you refrigerator become hot and hotter. If you are careless, you can get burn you skin. I had this problem. Frist, the fan made noise on and off. I applied oil into the motor. It was working about 3 months then I died out. The front end of refrigerator become a heater.
Go to online partstore.com and buy a fan with your fan model.

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Set the projector to "high altitude mode." It will be noisier, but won't overheat. I wonder whether using one of those $10-$20 laptop coolers underneath it might be a quieter solution.

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