Thanks for the video. Unfortunately, my lense was damaged. But I was able to tear down and properly reinstall everything thanks to your video. Well done!
DLP projectors are just fascinating devices, i could never use an lcd projector after using my optima hd131xe, the picture quality is so beautiful and vivid
LCD are better as the dlp dies quicker or start having problem with chip, colour wheel etc.. i hate them. Go to eBay and you will see the majority of them requiring repairs are dlp
I agree that DLP projectors are nicer than LCD. There's plenty of problems with the LCD variety and they just don't perform as well in the first place!
Hi, Your video was a lucky find as I have the same projector - had maybe 30 / 40 black pixels visible on light backgrounds - aligned in quite a uniform way, a few close together on the same line for example. Took the projector apart and cleaned like yours and replaced the heat sink paste also. However on putting it back together it won’t quite start up with the green light turning to a flashing red, fan coming on and lamp warning on. Any ideas where I screwed up?! Thank you 😁
Hi, great video. Can you please tell me what you used to cover the mirror etc. again, after having removed the black tape? The tape on my projector ripped when I was taking it off, and I don't know what to replace it with. I imagine a high-temperature tape would be needed. Or is tape needed at all, if light dispersion isn't a big issue?
Not too bad in the end, need to be pretty sure of the amount of dust in the area you clean it though or you can end up with more dirt in there than when you started :)
I have a optoma dx650 ( i think ) how much would you charge for cleaning it as i have them pesky white dots on my screen, i also have a new bulb i want putting in, i will obviously pay for postage both ways, thanks glen
I replaced the chip of my projector (looks exactly thensame but it's an LG BS275). Put it back together again. Fans doesn't switch in at all, so when powered up it only makes a solid green light for a short while then goes back to yellow and no response. Can you help?
have a projector, optoma HD600x lv. have a small problem. after about 2 mins of warching the prpjector it goes black and white. then turns off. was reading it could be the power ballest or colour wheel. thinking more power ballest. was just wondering if gou cMe across this and you k ow what it could be. oh and bought a new bulb amd still the same. any help or advice appreciated. thank you.
Can I ask a question I have an optimo projector and every day I'm getting more and more white and black spots. Could that be pixel failure and do I need a new DMD chip or could it be dust?
there is a hidden screw under the white sticker on the "Bulb door" thats why it wouldnt budge..just feel for the indentation under the sticker and poke ur screw driver threw..
I have a hair stuck in my Optoma H181X...I don't know if I should attempt to remove it? I tried taking off the cover and using a can of compressed air but that did nothing, I'd rather not end up breaking it.
I had a problem with mine with Vivid bright GP 100 projector it only lasted a week then I started noticing like marks on the screen like loose particles inside the unit so I returned it and I got another one looks the same different name but identical
we have the same projector. but my problem was... every time i turn on my projector there was a white spot .. it looks like a sand around it.. can you help how to fix it?.. please!
My projector wouldn't turn on, i've checked the cable but it didn't work. I think its q power supply problem... So... is there anyway to fix it? And how?
Hi do you know why the picture on my projector starts flickering after couple of hours (3 hrs)? Could it be becuse of overheating or something else? I tried to clean projector from dust but without success
Love how you didn’t mention how to get the lid off. The most important bit. You just mentioned screws and clips but nothing about what you need to do. 🙈
Can someone help me with a 3M AUDIO VISUAL DIVISION 2100AJBT 120 V 60 HZ 350 W OVERHEAD PROJECTOR. It has a Red ❌ over the middle light bulb. 💡 --------------💡--------------💡
TheEPROM9 I completely trashed an old Sanyo LCD once, managed to brake the LCD ribon cables, that had lots of mirrors and polarizers. had an Acer that had a failed dmd. now have a nec that I'm not gonna teardown as I'm too rough handed 😂
Thanks for the video. Unfortunately, my lense was damaged. But I was able to tear down and properly reinstall everything thanks to your video. Well done!
DLP projectors are just fascinating devices, i could never use an lcd projector after using my optima hd131xe, the picture quality is so beautiful and vivid
LCD are better as the dlp dies quicker or start having problem with chip, colour wheel etc.. i hate them. Go to eBay and you will see the majority of them requiring repairs are dlp
I agree that DLP projectors are nicer than LCD. There's plenty of problems with the LCD variety and they just don't perform as well in the first place!
Thanks for this. I actually have a similar projector, I'm about to get into it..wish me luck. Thanks for the "how to". :)
Hi, Your video was a lucky find as I have the same projector - had maybe 30 / 40 black pixels visible on light backgrounds - aligned in quite a uniform way, a few close together on the same line for example. Took the projector apart and cleaned like yours and replaced the heat sink paste also. However on putting it back together it won’t quite start up with the green light turning to a flashing red, fan coming on and lamp warning on. Any ideas where I screwed up?! Thank you 😁
Hi, great video. Can you please tell me what you used to cover the mirror etc. again, after having removed the black tape? The tape on my projector ripped when I was taking it off, and I don't know what to replace it with. I imagine a high-temperature tape would be needed. Or is tape needed at all, if light dispersion isn't a big issue?
Thank you very much! that helped me cleaning my Optoma HD36 and I made a video for that
wow what detail! Mine needs a a new DLP chip....its 8 yrs old the projector...is it worth changing chip or buy a new proj?
Not too bad in the end, need to be pretty sure of the amount of dust in the area you clean it though or you can end up with more dirt in there than when you started :)
That is true :)
thank very much for sharing great video, would have been nicer if you showed the damage before opening
Ashwani Arora Thanks :o) As stated in the video, the shadows were very subtle, too subtle for my camera to pick up :o)
I have a optoma dx650 ( i think ) how much would you charge for cleaning it as i have them pesky white dots on my screen, i also have a new bulb i want putting in, i will obviously pay for postage both ways, thanks glen
I replaced the chip of my projector (looks exactly thensame but it's an LG BS275). Put it back together again. Fans doesn't switch in at all, so when powered up it only makes a solid green light for a short while then goes back to yellow and no response. Can you help?
Hy gerrit , i have same problem, did u solve it?
@@tvnews7230 No I replaced the projector. I found an identical second hand one with less hours for cheap.
have a projector, optoma HD600x lv.
have a small problem.
after about 2 mins of warching the prpjector it goes black and white. then turns off. was reading it could be the power ballest or colour wheel. thinking more power ballest.
was just wondering if gou cMe across this and you k ow what it could be. oh and bought a new bulb amd still the same. any help or advice appreciated. thank you.
Can I ask a question I have an optimo projector and every day I'm getting more and more white and black spots. Could that be pixel failure and do I need a new DMD chip or could it be dust?
there is a hidden screw under the white sticker on the "Bulb door" thats why it wouldnt budge..just feel for the indentation under the sticker and poke ur screw driver threw..
Pablo Serrano Aha, that will explain it, thanks :o)
I have a hair stuck in my Optoma H181X...I don't know if I should attempt to remove it? I tried taking off the cover and using a can of compressed air but that did nothing, I'd rather not end up breaking it.
I have inherited an Optoma projector and the remote is requiring a security code which I do not have, can you help?
The advantage with simple optics is it makes it nice to clean.
***** Still bloody fiddly lol
I had a problem with mine with Vivid bright GP 100 projector it only lasted a week then I started noticing like marks on the screen like loose particles inside the unit so I returned it and I got another one looks the same different name but identical
HOW DO I GET IN TO THE FILTER ON THE nierbo UT300 PROJECTOR TO CLEAN IT PLEASE.
Olá bom dia amigo olha eu tenho um projetor opitoma ex 536 ele fica mudando as cores você pode me ajudar?
we have the same projector. but my problem was... every time i turn on my projector there was a white spot .. it looks like a sand around it..
can you help how to fix it?.. please!
i did exactly what you did and after putting it together it did not give me a complete picture view...what do you suggest...
re-align?
My projector wouldn't turn on, i've checked the cable but it didn't work. I think its q power supply problem...
So... is there anyway to fix it? And how?
Hi do you know why the picture on my projector starts flickering after couple of hours (3 hrs)? Could it be becuse of overheating or something else? I tried to clean projector from dust but without success
I'm no expert but I'd suspect heat, might want to dust it out.
I cleaned it as much as was possible. It's 5 yrs old
Is there a small battery in this projector?
i didnt notice one.
prjektor optoma ex539 dlp apabila dihidupkan muncu gambar remot kenapa?
Whats on the menu?
Fish n chips fella.
That wheel broken What is the solution
Replace it
Love how you didn’t mention how to get the lid off. The most important bit. You just mentioned screws and clips but nothing about what you need to do. 🙈
I guess that it prevents people who can't even remove the lid from trying to take the entire thing apart 😱
How would one even know whether he mentioned it or not, since each really important thing got mutter-discarded anyway.
What if the color weel has a chip in it?
+Mercedes Gee Don't clean the chip ;o)
Can someone help me with a 3M AUDIO VISUAL DIVISION 2100AJBT 120 V 60 HZ 350 W OVERHEAD PROJECTOR. It has a Red ❌ over the middle light bulb. 💡 --------------💡--------------💡
Means it's blown!
looks exactly like mine but mine is a hd600x
That one has very simple optics.
***** Only one I've seen in, can't imagine why you'd make it any more difficult :o)
TheEPROM9 I completely trashed an old Sanyo LCD once, managed to brake the LCD ribon cables, that had lots of mirrors and polarizers. had an Acer that had a failed dmd. now have a nec that I'm not gonna teardown as I'm too rough handed 😂
What’s the point can you show us how you put it together?
The opposite of how you take it apart.
brothe why my ex550 getting so hot after a few minute run
I don't know, my phsycic powers are failing me ;o)
Daniel serafmovich
😀
ok thank you
azka imam Welcome :o)
bro is ko Mobile se jode
Potential death??!!... wrf