About the projector has no signal，How to solve？

There is no signal on the projector,
1. may be incorrect operation
2., it may also be a signal line, for example, the quality of the signal line is too bad, too long, and the signal is weak.
3. may also be that the device that connects the projector is not set correctly, for example, the TV Box's video output resolution is too high, the laptop does not set the video output, and the DVD's output resolution is set too high.
TV BOX, DVD can be set by remote control. The laptop can also be set up.
4., if there is no signal on every interface of the projector, it must be your operation is incorrect.

[@mijalic1]

Thank you for this video. Maybe will help me in the future.

[@fulufhelobopape6047]

If all else fails..check you might have to go to ur bios and enable dual monitor setting

[@pirate_jacks]

this helped me, i had changed the projector to hdmi2 by mistake changed it back and now its fixed, thanks for giving me the idea,

[@balenciazril4492]

Can u Elaborate more? Currently I have similar problem

[@pirate_jacks]

@@balenciazril4492 hi, the projector has 2 hdmi sockets, i changed mine by accident to hdmi 2, when it was plugged into hdmi1, there is buttons on my controller to change it, dose that help you ? jack

[@ShellyWhiteAka3]

Hi our Mitisubishi HC400 projector says no signal, we bought a longer HDMI cable to hook from projector to cable box but still says no signal

[@jamesortiz3932]

Too bad I can't fkn read Japanese!! Wtf setting did he go to

[@martinwhite2792]

It says change display input , which for most computers it is ctrl f8

[@camilliaconley3123]

What did you choose. You never said I can't read what it said. Thanks so much.

[@johnengineer1431]

Notebooks need to be set up correctly, and most notebooks do not output signals by default. You can check how to set up your laptop to connect to the computer in google. Every notebook is different

[@aya5465]

Guys if anyone is facing the same problem as I am where the USB is connecting but not displaying videos, you need to CHANGE the video's resolution to what suits the projector so for example, mine take 480p originally so I changed it to that and the videos work fine!! I was trying EVERYTHING that I know before for the videos to work and now with such an easy fix, they all work!

[@esthergeorge6126]

Please sir , where do you click on your setting

[@be_happy027]

my acer projector is not connect show no signal this issue after format my laptop how to solve so please help me.tnx

[@assami9736]

Hi could please help , I have byintek u70 projector the massage no signal

[@Iney33]

Greetings, I purchased a nexHT Full HD Projector with Android and Mirror cast and I was just seeking some assistance with regards to figuring out how to have the image show uninterrupted, not the computer's screen saver, but what is apparently a screen saver with images which pops up about every ten minutes when I am using the projector can anyone assist me to sole this matter? thanks

[@baihaqiahmad9342]

i have the same projector but the quality too bad, how to settings

[@TheGankrah]

What display setting did you use to make it work?

[@johnengineer1431]

Notebooks need to be set up correctly, and most notebooks do not output signals by default. You can check how to set up your laptop to connect to the computer in google. Every notebook is different

[@mattgamin8729]

how does one adjust the output settings for an iPad?

[@woodypaq]

I went out and got an HDMI to VGA adapter, hooked it up to the AVR output end of a 25 ft VGA cable and ran it into the PC cable input of the projector, which I confirmed that input was working. Problem solved. No need to get a new projector or repair the HDMI 1/2 inputs! Will run 1080p!!

[@shannonstaceykerrybrooks3494]

Omg I've bought 3 new projectors!!!!

[@williamzew2452]

its good but your laptop is with not english language so problem to understand

[@simonsalihu4682]

I don't understand it. I cant hear the voice and no text to guode

[@darwintorres2056]

hey bro please teach me how to use my mini projector ,,i want to connect it to my phone,really big thanks if you help me

[@johnengineer1431]

www.aliexpress.com/store/product/For-Airplay-Miracast-Smartphone/736783_32969473086.html

[@johnengineer1431]

You can buy this thing, this thing is very powerful

[@taizein1649]

Did you figure it out? I’m having the same problem

[@trevorjames5493]

I have this problem with no signal however when I press the source button The source menu does not come up so what can I do to get the source screen to appear?? All the other screens work but I can't get to the source screen. Projector is brand new used for 2 hours RCA RPJ275. Thank you

[@unsmokable69]

What the hell did he click in display setting

[@WoodPackdrums]

No singel, it's pitty :))

[@johnengineer1431]

Notebooks need to be set up correctly, and most notebooks do not output signals by default. You can check how to set up your laptop to connect to the computer in google. Every notebook is different

[@wakeup2realityostriches]

Use me as a dislike buttom

[@xaviiiii2144]

Brother!! I have a viewsonic projector.....I dropped it off from 2 feet to ground....after that.... It's brightness dimmed ...nd I can see unusual pink/ blue light flames inside the projector....what could be the prblm???

[@johnengineer1431]

Need to open the projector cover,
Check if something is damaged inside.

[@johnengineer1431]

Need to disassemble the projector analysis

[@umitbilgi86]

A-Z

[@hmax1591]

यार, यह बेवकूफी भरा वीडियो youtube से छीन लो, तुम किसी की मदद नहीं कर रहे हो। यह गूंगा है। आप अंग्रेजी नहीं बोल सकते हैं और आप एक अनुदेशात्मक वीडियो कर रहे हैं? तुम बेवकूफ हो।