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HDMI port O and 1 not working with display

Q: HDMI port O and 1 not working with display

Hi all, I recently bought a HP Envy desktop 750-103a but can't get the monitor to work using the HDMI ports 0 and 1? I have tried to use the playback devices to recognise it but I don't seem to be able to get anything. Could someone please assist me, I'm not sure what to do. Thanks Rick

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RELEVANCY SCORE 200
Preferred Solution: HDMI port O and 1 not working with display

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RELEVANCY SCORE 83.6

Hello, I am attempting to use the mini display port outpt on the Thinkpad Yoga14 to connect to an HDMI monitor using a miniDP to HDMI adapter. I've tried two different adapters. The monitor is never recognized. However, the mini-display port will work with a miniDP to DVI or miniDP to VGA adapter cable (I verfied this at a store where there were multiple cables and monitors to use). miniDP to HDMI: does not workminiDP to DVI: worksminiDP to VGA: works Has anyone else seen this problem?

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RELEVANCY SCORE 82

My display port to HDMI Converter is not working...I am not getting display of my Notebook on my TV/LCD...I have HP Elite Book 8470p with Windows 10 (32-bit) and display adapter AMD Radeon HD 7570M...All drivers are up to date...

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RELEVANCY SCORE 81.2

Hello, I am attempting to use the mini display port outpt on the Thinkpad Yoga14 to connect to an HDMI monitor using a miniDP to HDMI adapter. I've tried two different adapters. The monitor is never recognized. However, the mini-display port will work with a miniDP to DVI or miniDP to VGA adapter cable (I verfied this at a store where there were multiple cables and monitors to use).
 
miniDP to HDMI: does not work
miniDP to DVI: works
miniDP to VGA: works
 
Has anyone else seen this problem?
 
 
Moderator comment: Model added to subject for clarity.

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RELEVANCY SCORE 80

I've been using my HDMI port with a HDMI->VHS adaptor for about a year with no issuesDriver is AMD Radeon HD 8610G two days ago I took my laptop to a meeting, then when I returned home I plugged in the HDMI cable as normal and could not get the second display to work I've reinstalled the driver mentioned aboveI've replaced the HDMI->VHS adaptorI've tested with another HP monitorI've tested this monitor with another computer and it works fineI've shutdown, removed battery, held on button on the laptopI've shutdown unplugged and held on button on MonitorI've tried several other sequences of startupI've used the Project image to extend, duplicate, second screen only   etc..I've checked status of HDMI port in devices, it says it is working fine...... any help would be appreciated to get my dual monitor setup working again

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RELEVANCY SCORE 79.2

Hi,
I have a Dell Latitude E7440, Windows 7
The HDMI-port has been working fine for two years attaching to varius units - projectors, TV etc.Last year it stopped to work with one projector (where it uasually works) so I just used the docking station and an VGA cable instead - did not have time to look for what went wrong. After that, a few months later, the next device stopped to acknowlagde the HDMI signal, now it was my standard Samsung LED-TV. OK, so I guessed that the HDMI-cabel was the problem, but after testing several HDMI cables with no luck, I rather thought that the problem was a physical problemen in the HDMI port at the back of the laptop. To shame, hard to fix that. I now realized that there actually where another digital port on back sida of the laptop, the mini displayport -maybe that one is working? So I bought a converter "mini display port to HDMI" - and whooho - it worked. But just for a few days.. :-(
Now I am back to use the docking station and VGA and as you can understand - that is really anoying.I have been using laptops for + 20 years now so I do think I have some experience. It is not an "Fn + F8" problem or a cable problem. Any suggestions?
/carl

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RELEVANCY SCORE 74.8

I'm using a Dell U3415W monitor. My video card is AMD Radeon RX480. The monitor is connected via DisplayPort to my computer. The monitor is connected via HDMI to my work laptop. When I want to switch over to HDMI, it acts as if I shut off the monitor on the Displayport shifting everything over to my secondary monitor. It causes no problem, but drives me nuts because when I switch back over to DIsplayPort, I have to move my open programs around again. Is there any simple way to make this stop? If I don't use DisplayPort, and instead use HDMI/DVI combination, the behavior described does not happen. I'm guessing that is just the way it is, but I'm hoping there is an easy way to make it stop.

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RELEVANCY SCORE 69.2

I have just purchased two new monitors that have two hdmi and a vga input but my graphics card has dvi,hdmi and display port so I have one monitor running Strait hdmi and the other one running dvi converted to hdmi but that one I'd very blurb and slightly stretched. So I was wondering if it would be better to run displayport and convert it to hdmi or get a new graphics card.
 

A:Dvi to hdmi or display port to hdmi

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RELEVANCY SCORE 68

Hello, wondered is anyone could help?i have brought a HP 8470p which has a display port, i have brought an adaptor from a display port to HDMI but it doesn't seem to work. i wanted to know if that could work or if i have to change any settings. if not ill use the VGA port insted.Many thanks 

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RELEVANCY SCORE 68

Dear Sir,

I would like to purchase DELL OPTIPLEX 3020 MICRO and it has only Display port. 
Actually, I want to connect it to TV. Therefore, I will use adapter to tranfer Display port to HDMI.
But I have question that
 Will the audio signal carry with HDMI or not? 
Please help me to answer 
Thanks a lot 

A:Display Port to HDMI

I don't know about the 3020 micro, but I have used DP to HDMI before and it carries the audio to the TV

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RELEVANCY SCORE 68

Just purchased a new Mobo (Asus P8Z77-V Deluxe). Haven't bought the CPU. I am waithing on the new 22nm models. After taking a close look at the display outputs on the mobo I have a choice of HDMI or Display Port. None of my existing monitors have ports for that. Soooo I guess I get a new display.

What should I be looking at as far as cables and the choice between HDMI or Display Port. I am not familiar with either one. Also I am assuming the cabling is different for the two ports.

A:Display Port or HDMI

You can find adapters to allow you to use either with DVI. If your current monitor needs replacing anyway, an HDMI-native model will be cheaper than the DP version.

It can get more complicated if you have plans for multiple monitors down the road.

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RELEVANCY SCORE 68

I've purchased a Display Port to HDMI converter, however, when I connect it to my 42" Panasonic TV I'm not getting any display (screen is blank).  My laptop "r500" acts as if it's not recognizing that it is connected.  Is there anything that I need to dowload (driver update, etc) or any settings I need to change for the Display port to work? Thanks for your help












Solved!

Go to Solution.

A:Display Port to HDMI to TV

pwm91c, welcome to the forum, it would be helpful if you could post which R500 and Operating System you have, even better post the Type and Model Number this will help members to help you. If it ends in CTO please provide some details about your R500. Please do NOT post your s/n.  Thanks

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RELEVANCY SCORE 68

I bought 2 new monitors.
They look amazing. Ips monitors for an amazing price.

I open. I find no hdmi connection.
What???
I check the specs. Oh. My bad. They don't mention. Grrrrr!

Anyway... I can buy a dvi to hdmi or display port to hdmi cable.

If I get one of these... Am I losing out in anyway?

If all ok... Of the 2... Which should I get? Dvi to hdmi or display port to hdmi?

Thanks.
 

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RELEVANCY SCORE 68

I have been doing a lot of research but all I find is B/S like when they were invented, royalty rights, extra pins ect. but not just some basics answers to some basic questions.

I have a video card and display both with HDMI and Display Port ability.
At the present time I'm using HDMI to HDMI.

1. Can I use HDMI and Display Port using 2 cables at the same time on the same screen and is it a advantage or disadvantage?
Please explain.

2. If I just use Display Port will it work better that just HDMI?

I don't have a Display Port to Display Port cable at this time.
I will buy one if it will make things better.

I'm not having a problem at this time. I'm just trying to get the most out of my hardware.

Asus GTX-770 Direct CU-II/OC
Asus VE278Q

A:HDMI<> Display Port

  
Quote: Originally Posted by Layback Bear


1. Can I use HDMI and Display Port using 2 cables at the same time on the same screen and is it a advantage or disadvantage?
Please explain.


1 monitor 1 cable

since DP and HDMI are both digital, I guess there is no advantage either way (unlike analog vs digital).

2 outputs usually means dual monitor support, although you'd have to check the manual. Dual screens is the best upgrade I've ever made, esp for my C4D work - also good for watching TV whilst surfing !

BTW although I mainly use DVI, I had to buy a HDMI lead recently to test some gear. I was surprised to see a note in the package to the effect 'warning do not hot swap this lead - power down all equipment before connecting'. Apparently there's some kinda live detecting pin that can cause probs when hot plugging.

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RELEVANCY SCORE 67.2

I recently bought a 720p Sony Bravia TV. My laptop is a ASUS M50Sseries with HD capabilities. I wanted to watch a movie from my laptop on my TV So I plugged the HDMI cord in from the laptop to the TV and it adjusted the resolution and the brightness of my laptop. (On a separate note, I couldn't get the sound to work on the TV either) So, once I got done I un plugged my laptop and it adjusted my resolution but my brightness didn't change back. I have tried to adjust both software brightness and hardware brightness. The software actually does change but not enough to matter and the hardware adjustment does nothing, up or down. HELP PLEASE!
 

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RELEVANCY SCORE 67.2

Hi all, I have an Acer S7 392 ultrabook, with a water damaged HDMI port. I have successfully used the supplied display port -> VGA adaptor to connect a monitor, but I need to be using HDMI. Is it possible to get a display port -> HDMI adaptor for this ultrabook? Thanks in advance   

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RELEVANCY SCORE 67.2

Hi all, I have an Acer S7 392 ultrabook, with a water damaged HDMI port. I have successfully used the supplied display port -> VGA adaptor to connect a monitor, but I need to be using HDMI. Is it possible to get a display port -> HDMI adaptor for this ultrabook? Thanks in advance   

A:S7 392: HDMI output via Display Port

Noone has any idea?

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RELEVANCY SCORE 67.2

the workstation has 3x DisplayPort and nothing else. we can use a DP - HDMI cable and everything works fine. what we want to achieve is using this cable to plug into an active HDMI  extender which plugs into the back of the monitor. we have three monitors, one local to the PC which uses a passive DP to DVI converter, this works fine. the other two monitors need to be run over the extenders but we cannot get them to work. would we need an active converter to get the DP signal to HDMI because we are using an extender or is there something else that we've missed?

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RELEVANCY SCORE 67.2

hi could someone possibly help me i have a toshiba satellite pro L100 laptop it is an old laptop and does not have a hdmi slot i have read many conflicting reports that a display port to hdmi cable would make it possible for me to connect my laptop to my tv but i am not even sure if my computer has a display port or if the cable would carry picture and sound i have included a link to the cable i am talking about could anyone tell me if this would work on my laptop thanks in advance x

http://www.amazon.co.uk/gp/product/...&pf_rd_t=101&pf_rd_p=467128533&pf_rd_i=468294
 

A:Solved: display port to hdmi

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RELEVANCY SCORE 67.2

when i connect a dvi or hdmi from my gtx 780 to my acer H274HL Monitor all works fine but when i want to connect display port cable on my gtx 780 and the other side is hdmi that goes to my monitor than there is no signal at all

i am running windows 10 64 bit enterprise and all drivers are up to date also windows updates are up to date

i have tryed everything and nothing helped can some one help me

many thanks

A:display port to hdmi no signal

You may need an active adapter like this: http://www.bestbuy.com/site/insignia...&skuId=5812034

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RELEVANCY SCORE 67.2

ok so heres my question i need to know if this setup will work for me...i just bought my ps3 and i dont wanna buy a tv becouse my room is already crouded with things so i want to try to hook up my ps3 to my moniter...

i already have an hdmi cable..but my moniter is not dvi its VGA(blue)...i cant seen to find an adapter that is withing my price range $10-$35... i have to adapters one is DVI(male) to VGA(female) and i have another adapter a DVI(male)to hdmi(female)

so what kind of adapter should i buy in order for this to work .........or if its even posible..meaning if my moniter will support this??
my moniter is a IBM Lenovo ThinkVision L171
-------------LINK-----------------------------------
http://www.google.com/products/cata...a=X&ei=EbP0TumjKMqgiAKzhqSCDQ&ved=0CGcQ8wIwAw
so plz let me now..if i could it will be perfect..lol
-------------------------EDIT------------------

iv done some searching and would it work if i buy this VGA(male)to DVI(female) and connect it to the adapter that i already have( DVI(male)toHDMI), then hook my HDMI cable to that then the other end to my ps3....??????????????
 

A:Solved: HDMI To Display Port

Afraid adapters aren't going to work.
SVGA outputs an analog signal.
HDMI is digital.
You would need a signal converter and those aren't very cheap.
 

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RELEVANCY SCORE 66.4

I have ThinkPad W540 Win 10. When I connect my new Samsung TV through Mini Display Port, there's no sound.How do I fix that?

A:Display port to HDMI does not produce any audio wh...

I have a Samsung TV with a Thinkpad T430 with the same problem. My solution is to plug the cable in-and-out several times, and just press some volumebuttons on the laptop, it works in 95% cases.

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RELEVANCY SCORE 66.4

Hi,I have a Zbook G3 which has and HDMI port to connect to an external display. The monitors I have are EliteDisplay E241i which have display port connectors (as well as RGA and DVI, but I'd rather not use those). Can you please point me in the direction of a good connector that will allow me to display my Zbook on the above monitors?Thanks in advance,Phil

A:HDMI (laptop) to Display Port (Monitor)

Hi, Except for VGA, from HDMI to DisplayPort or DVI is digital signals and you should get same result on your current monitor. Any standard HDMI to DVI or HDMI to DP cable will do the job. Regards.  

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RELEVANCY SCORE 66.4

Can anyone tell me how to determine what version my HDMI and Display Port is on a K450E? Thanks.
 
Mod's Edit: System model added to the front of Subject line to improve visibility / clarity.
 

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RELEVANCY SCORE 65.6

Hey everyone,

PC Info:
Windows 10 Genuine
Intel i7 4790k
NVidia GTX 980ti
8GB RAM 1600
128GB SSD Boot
480GB SSD for games
1TB HDD @7200rpm for movies

I recently purchased a Display port to HDMI adapter for my PC. I did this because my TV (SONY XBR55X930D) displays 4k HDR and I want to take advantage of its ENHANCED HDMI setting. Now, when I hook the Display port end of this adapter into the 980ti and then plug the HDMI into the adapter for my TV I get video and support for ENHANCED HDMI, however, I receive no audio output whatsoever. I'll run DOOM 2016 I get video @4k but nothing for audio. Can't hear a thing whether its a movie, streaming audio through SoundCloud...nothing. I'm told that there should be support for audio with these adapters.

Is this not the case? Am I missing a setting?

I've done some research but am having difficulty finding a solution.

I am using HDMI 2.0a cables that support HDCP 2.2.

This is the adapter I purchased:

https://www.amazon.ca/gp/product/B01F8W5PL8/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

Thank you for reading and I look forward to reading your replies/tips and answering any questions.
 

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RELEVANCY SCORE 65.6

Hi All/Dell,
The HDMI output or the display port converted to HDMI does not drive my 2560x1600 DVI/HDMI external monitor.
What is the max resolution that can be driven by the HDMI and display port?
If I get a new display port external monitor, I want to make sure the display port output from the laptop can drive it.
I looked all over the User Manual, spec sheet, etc and could not find this information.
Thanks,
Carlton. 

A:DELL XPS 15 9530 - Max HDMI/Display-Port Resolutions

Hey Carlton,
Thanks for the post! The specifications will differ depending on the GPU used in version of the system you’ve purchased.
For options purchased with the Discrete NVIDIA® GeForce® GT 750M 2GB GDDR5 card see:www.geforce.com/.../specificationsFor Intel® HD Graphics 4600 only systems see:software.intel.com/.../quick-reference-guide-to-intel-processor-graphics
Other factors that may have an effect include the method you are using to display video on the external monitor, clone / extend, the cable being used, the video drivers installed and the settings capabilities of the monitor that you’re using.
Thanks,

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RELEVANCY SCORE 65.6

Hi, I just tried to connect my macbook pro (early 2015)with EliteDisplay E240 (as an external monitor) using 'Mini display (Mac) port to HDMI (E240)'. However, the monitor or macbook do not show any reponses. Do I have to install a specific driver on my mac for this issue?

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RELEVANCY SCORE 65.6

New laptop. Good HDMI cable working fine. Sony Bravia TV uses the HDMI port too. I try to use a Display Port to HDMI converter from E-Bay and what happens is the image on TV flashes at 1 sec intervals.  The E-Bay seller is willing for refund as he is sure it worked with WIN 8 OS. IS there any patch I can try in the laptop or alternately should return the adaptor to E-Bay and buy one from HP ??

A:Display Port to HDMI does not work on Elite Pro 9480M ( WIN ...

Hi, Have you found the anwers for this problem? Im having the same issue with my machine. Please let me know Thank you Kind RegardsKarin

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RELEVANCY SCORE 65.6

 ERunning Cad on HP Probook  - USB/VGA/HDMI + Externalk Screen ZR2740 TFT  Display port, Dual  DVI & Display port . Connections issues to external monitor in terms of resolutio really poor or Doesnt recognise monitor is attatcheddependant up which adapter cable is tried.  No Matter what cables are tried the connectivity is Really poor Quality or wont connect at all  (Need 1080P ) or The only combination not tried so far is VGA to Display port. So need to get 1080p From the Laptop to the screen. Both the scren and monitor are working sperately Thanks

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RELEVANCY SCORE 65.6

I have an HP ZR22w monitor with three inputs: VGA, DVI, and DisplayPort. I want to hook up a computer to the DisplayPort, but my video card id HDMI out. All the cables are sold as DisplayPort source out to HDmi monitor in. Are these cables reversible?
Can you recommend the right way to hook this up? Is there a cable that exists for this situation? Do I need a combination cable/adapter?
Thanks!
 

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RELEVANCY SCORE 65.6

My ThinkPad laptop computer does not have an HDMI port, so in order to connect my computer to my HDTV I use an adapter plug which accepts an HDMI cable male plug (from my TV) and then plugs into my a/v display port. I've gone thru a few of these adapters because for some reason they tend to develop connection problems, like loss of the audio portion, or whatever. The current plug is shorter than my previous ones and less likely to get bent, but all of a sudden I've lost the audio transfer again and when I went to unplug and replug the adapter to make sure the connection was secure I found it was very hot. I don't recall it ever being that hot before....some heat, yes, but this was very hot. Not a good sigh....eh?

When this same audio loss has occurred in the past, unplugging and replugging the adapter has worked, turning the TV off and back on again has solved the problem on some occasions, other times it took restarting the computer. And then on some occasions the loss of TV audio was due to my receiver input setting getting accidently altered (I run my TV audio thru my receiver and into a Dolby surround sound speaker system). None of these remedies have worked this time however.

In this case I'm more concerned about the overheating issue than my loss of audio transfer. Can anyone with good technical knowledge comment on this high heat matter....should I trash this plug immediately?....can damage be done here with an overheating plug, or is some heat to... Read more

A:Overheated Display Port to HDMI Adapter/Converter

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RELEVANCY SCORE 65.6

I have 10 pcs Lenovo M92p, each of which is on a projector via display / hdmi cable.I do not get the sound out of the hdmi cable that I need.I can download a Lenovo driver that works after a restart but only works until I restart.What can I do ??? The drivers I'm installing are for the clip set (8.1.71.3608)Runs Win10 pro 64Bit

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RELEVANCY SCORE 65.6

Hello,I have a refurbished T420 running Windows 10 Pro 64-Bit.  When connecting a projector via the "Display Port" using an HDMI adapter, I cannot duplicate the display.  It allows to extend the display but I like to have the image on my PC too and it doesn't do that.  Also, when extended it doesn't allow me to run operations on the projection screen. I have read aa few tips on reseting the video portion of the BIOS and I have checked, it is set on the NVDIA driver, the computer also has the Intel video driver.  I am using  MS PowerPoint 2010. This is very frustrating any help appreciated.

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RELEVANCY SCORE 65.2

Here is my situation,
I own a Lattitude E7450, and needed to connected two displays to it. I went ahead and bought the Dell E-Port Plus Advanced Port Replicator with USB 3.0, since it has 2 DVI ports on the back. It shows it is compatible with my laptop.
I set up my dock, connected my laptop, as well as both external monitors. Only one monitor shows a duplicated desktop. When I go into the display settings, I cannot see any existence of another external display being connected.
All of my drivers are up to date, restarted laptop many times. Pretty bummed out.
Anyone have any solution/knowledge to this?

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RELEVANCY SCORE 64.8

Win7 Pro SP1 current.IN2VDO73WW6.exe intel display driver applied. There is no Nvidia in laptop. Plug monitor to HDMI port but intel driver doesn't see it. NWN/NWN2 play fine on laptop builtin screen. What am I doing wrong? Huge thanks to Lenovo for having a current win7 driver list for this old laptop.!!box label





_________________________________________________________IdeaPad V570-1066A9U, Built 5-22-2011, BIOS 44CN36WW(2011-08-04)Win7 Pro x64 clean install. Sammy 840 Pro 128GB SSD. Fast! Used nice hardware manual to re-grease CPU and remove tiny bit of lint.

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RELEVANCY SCORE 64.8

Win7 Pro SP1 64bit current.IN2VDO73WW6.exe intel display driver applied. (8.15.10.2342)  Plug monitor to HDMI port but intel driver doesn't see it. NWN/NWN2 play fine on laptop builtin screen. What am I doing wrong? EDIT: bios said 43CN43WW, KBC 43EC29WWran 44CN43WW.exe in win7 admin modebios now says 44CN43WW, KBC 44EC29WWNow when I click detect in resolution it saysAvailable display output on: Intel HD Graphics familyBut still no ouput. Installed the intel driver update software but it didn't find anything to change. Huge thanks to Lenovo for having a current win7 driver list for this old laptop.!! Moderator note: image containing serial number removed to prevent abuse.  If you re-post the image, please obscure the serial number.





_________________________________________________________IdeaPad V570-1066A9U, Built 5-22-2011, BIOS 44CN36WW(2011-08-04)Win7 Pro x64 clean install. Sammy 840 Pro 128GB SSD. Fast! Used nice hardware manual to re-grease CPU and remove tiny bit of lint.

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RELEVANCY SCORE 64.8

The EliteBook 1040 G2 does not have an HDMI port - only Display Port.Plugged in the F3W43AA  adapter and connected it to an HP 2311x monitor with HDMI input.Set monitor to HDMI input.Changed laptop to display dual screens - laptop and monitor. Got "Check Video Cable" message.

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RELEVANCY SCORE 64.8

Hi everyone,
I was wondering should I get HDMI to USB C or Display-port to USB C port for Dell UltraSharp U2515Hx 25 inch?
Thank you

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RELEVANCY SCORE 64.4

There are tons of "solved" and unsolved HDMI / Display Port without audio issues.  Long story short: 1> Control Panel -> Sound -> Right click "HD Audio" option and set it as default output.  Done. 2> If no "HD Audio" option can be found, ensure your notebook has"HDMI / DP output" features shown in Lenovo hardware compatible matrix.3> If it is compatible, in Control Panel -> Device Manager -> Display Card -> Right click "Intel HD XXX" -> Uninstall -> Delete driver ->  Reboot.  This will let you use "Standard VGA" driver, and you will found "HD Audio" option again, and it sounds!Attached image showing "HD Audio" option in the sound panel when using "Standard VGA Adapter driver" while it is hidden when using "Intel HD XXX driver"This looks like issue of Intel display driver.  Hope there is another driver update to solve.


























tmp1.png ?22 KB

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RELEVANCY SCORE 64.4

In my organization we have purchase a few Dell 3040 mini computers and now several of them are having technical issues.  We are supporting dual monitor on all our systems but the issues are:
1. The screen goes BLACK while the user is working but the system is still running for one user.
2.  Another user screen goes white while she is working and the system is still running.
Have installed the latest Video drivers from the Dell site and still the problem persist.  Can anyone provide any tech advice to resolve these issues.

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RELEVANCY SCORE 64

I'm trying to display my PC to my TV but when i connect the HDMI to the PC and TV nothing happens on the computer and it doesn't recognize anything when i go to the display setting and try to set it to the TV. I know the HDMI works because it's the one i use for my PS4, I also know that the TV is on the right source setting. I have updated all of my drivers too. Is the port just broken or what?

Tech Support Guy System Info Utility version 1.0.0.4
OS Version: Microsoft Windows 8.1, 64 bit
Processor: Intel(R) Pentium(R) CPU N3530 @ 2.16GHz, Intel64 Family 6 Model 55 Stepping 8
Processor Count: 4
RAM: 3977 Mb
Graphics Card: Intel(R) HD Graphics, -2043 Mb
Hard Drives: C: 454 GB (416 GB Free);
Motherboard: Dell Inc., 0F2A20
Antivirus: Windows Defender, Disabled
 

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RELEVANCY SCORE 64

After Win 10 upgrade the HDMI port is not recognized.

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RELEVANCY SCORE 64

One of my HDMI ports on my HP ENVY Desktop - 750-114 is not working for my dual monitor set up. Both of my monitors are HP25VX.In the device manager a yellow triangle shows on both the IDE Controller and on Display Adaptor. When I check the drivers I am prompted that both are working properly and that no updates are available.I am running Windows 10, and I contacted Windows, Their representative said that my problem is not the operating system and is not software and that the problem is hardware and advised me to contact HP for support.Thank you for any help that you can provide.

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RELEVANCY SCORE 64

i got this laptop for christmas from my wife started using it and started using the hdmi port to stream thru my tv and after i updated to windows ten the hdmi port stop working. edition windows tenos build 1607product id : 00325.80569-42003-anoemprocessor: intel(r) pentium(r) cpu n3540 @2.16ghzram 4.00 gmsystem type 64-bit opreartingx64 based processor please help

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RELEVANCY SCORE 64

Hi all,

I've just recently got myself a new laptop (specs at bottom of message) and took it around a friends house and plugged it into their HD TV via HDMI - all worked well, the laptop recognised the TV straight away, optimized the display and away we went.

A few days go by and I decided to upgrade my own TV from an SD to an HD TV (Bush BLED24FHDL8) yeah I know cheap as chips, but it's going alright so far ... well except this problem pmsl.

Within 5 mins of setting up the TV channels I decided to plug my HDMI cable into the laptop and then into HDMI 1 slot on the back of the TV, I changed the input of the TV to HDMI 1 and.... nothing.

Going into the display settings of my laptop didn't show a 2nd display, so I changed various settings trying to get it to recognise the tv, but nothing, still no signal showing on the TV, and nothing showing on the laptop.

So I changed over the cable to the HDMI 2 slot on the TV etc and still nothing on the laptop, I fiddled with the settings again and still couldn't get the laptop to recognise there was a 2nd display, nor get any signal on the TV.

As a last resort I unplugged the HDMI cable and tried the VGA cable I have - and this decided to work, although no sound as I didn't have those cables plugged in.

When I plugged the VGA cable in, the TV and laptop recognised each other straight away and I didn't have to do another thing.

But I've still got this HDMI problem --- I've even gone out this a... Read more

A:HDMI port not working on TV or something else?

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Please can someone help me.
I have an acer predator laptop which has windows 10 installed. My HDMI port used to connect an additional monitor stopped working and I can't figure out why. The Intel HD graphics as well as the NVIDIA graphics are all up to date but it is still not working. The HDMI port is functional as it works when booting into a Linux OS.
Can someone please advise as to what could possibly be the problem

Kindest regards

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