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mini-hdmi stopped working

Q: mini-hdmi stopped working

Hi, I have a lenovo thinkpad s430 with win 7 - 64bit. I've been using a mini-hdmi to VGA adapter for an old samsung screen for a couple of months with no problems. However yesterday it stopped working. Tried a mini-hdmi cable to a different screen which didn't work either. It is like the mini-hdmi port is just dead. I haven't updated any drivers or installing anything new recently. Tried restarting computer and screens, no results. Any suggestions? Best regards,Lauge

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RELEVANCY SCORE 200
Preferred Solution: mini-hdmi stopped working

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

RELEVANCY SCORE 66.4

Mini HDMI port not working on my thinkpad S1 yoga. I cannot use this for my external monitor.  I Have tried different mini hdmi to hdmi cables with same result  I know the hdmi connection on the external screen is working.Can you suggest anything I can do to resolve this issue?

A:TP S1 yoga mini HDMI port not working win 10

Hi, did you manage to fix this problem?  My mini HDMI post doesn't seem to output video anymore... 

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RELEVANCY SCORE 65.6

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 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 65.2

Well my hp mini just stop working one day I logged in an this privacy components page popped up and told me that I had a lot of errors(trojans, virsuses etc.) to fix and to renew everything. It said that the license expired but I had just bought it brand new a few weeks back. It's charging me to fix the problem by buying all the licenses that I need. So I tried to and it didn't accept my info or credit card number so I called the number it gave me and that also didn't work out for me. I have tried everything. I even bought a cd drive so that I could transfer info to my laptop and I put the cd that came with the laptop to try to fix it and it also didn't work.What do I?

A:My new HP Mini stopped working! Help Please!!

Hello and welcome to TSF.

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RELEVANCY SCORE 64.8

Hi, On my Edge S430 I7 model with Windows 10 x64 mini HDMI to HDMI TV is not working, I dont have signal to TV.I already tried with 2 diffrent cable.From bios I activated NVidia adapter but the problem persis if default from bios is Intel HD selected. The mini Display port to HDMI TV is working verry well, but the mini HDMI to HDMI TV is not working, I dont have signal to TV. For me is important to have the both port working simultaneously not one by one ?   Thanks!Marius .

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RELEVANCY SCORE 64.8

My mini HDMI output has stopped working. No video no sound on the external screen. I've updated everything- Windows, Intel Graphics drivers, all the critical updates on the Lenovo companion app but still no luck. The computer doesn't even seem to recognise that the output is connected (the little sound that plays when the cable is plugged in doesn't play). I have tested the cable and monitor on another lenovo device and all works fine.  Frustratingly the output seems to work when connected via the Thinkpad Dock.  Also of note: the advanced display settings no longer takes me to the desktop verison of the application. Even if I go through the control panel, but takes me to the basic windows 10 interface, Anybody have any ideas- I really need to be able to project from my computer

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RELEVANCY SCORE 64.4

I have a customer who has the above model Lenovo laptop. She hooked up an an external display via HDMI using a HDMI-mini HDMI adapter connected to the mini-HDMI port of the laptop which was working fine for more than a few months. She was using the Best Buy Insignia brand. All of a sudden, the external display no longer detected the laptop and the laptop didn't detect the second display. I remoted in and checked everything out and it seemed OK as far as drivers and such so, for simplicity sake (and after having her verify the external display was working wtih other devices), I had her pick up an Insignia HDMI-miniHDMI cable and just bypass the adapter. She tried that, no luck. So I remoted in again and uninstalled the Intel and Nvidia drivers and reisntalled them using the drivers from the Lenovo website. There was no change. I've done some extensive research about this issue in the forums and there have been other models with similar issues and the fixes were... using a different cable, different adapter, or both. These were mainly solutions to solve the problem of secondary displays not being detected at first, not fixing the issue of it working just fine for a while until one day... nothing. Has anyone come across an issue similar to this? I'm trying to get more of a definate solution versus swapping more adapters and cables around. One last idea I have is to hook it up to my monitor via an HDMI to DVI adapter using her HDMI to mini HDMI cable but I have a feeling, th... Read more

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RELEVANCY SCORE 63.6

I Had gotten a 2G replacement memory chip and a new batter because the battery was not working and the laptop was moving a bit slow. It had just come in and the battery did not fit and neither does the memory chip. The weird thing was that when i put the old memory chip back in and closed it all up agin the power switch was like Jamed so i had to push it back and forth then it sorta fixed it self but the weird thing was that the light on the power switch would turn on but the computer. The only thing that would turn on was the fan and that would just keep running what did i do?What parts should i get to fix it?and where should i get a new 2G memory and battery that will work? Thanks for your time and help .....also if you cant understand sorry my words just get jumbled

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RELEVANCY SCORE 63.2

Hello,The hdmi for the extended monitor stopped working. The proposed solution is to update the thunderbold driver but the driver is not there. See link belowhttps://support.lenovo.com/ca/en/solutions/sf16-t0051What should I do? Is there a fix as I need the HDMI port working. I'm very surprised to see this issue for such an expensive laptop. Please let me know.Thank you in advance

A:P50 HDMI stopped working

I updated the bios is it's working again. Hopefully it'll last....

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RELEVANCY SCORE 63.2

Hi. A few weeks ago my Z70-80's HDMI port randomly stopped working, no intermittence, no warning, just stopped. It was fine in the morning, working as intended. I then had to run some errands so I shut my laptop down. I came back a few hours later tried to project to second screen but nothing. Thinking it was software and/or driver related I've tried everything from rolling back windows 10 to updating GPU drivers, even the chipset got an update. Can a HDMI port just randomly stop working like that? VGA out is fine, just not the HDMI. If anyone has any ideas I might be able to try.... Thanks all.

A:Z70-80 HDMI out stopped working

I'm sorry I should have included some of the other things I've tried, save wasting everyone's time. I've tried a different HDMI Cable, different TV, updated Windows 10, even joined the insider program in the hope a beta version of windows 10 might fix it. But n luck with anything. Strangely though my tv will detect a hdmi source but displays 'No signal' it's frustrating

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RELEVANCY SCORE 63.2

i have a nice little set up with an HDMI plug near my vista laptop that connects to my HD TV some 30 feet away. this way i don't have to tote my laptop to the TV when i want to stream internet video. i set it all up about a month ago and everything worked fine until yesterday. now when i plug in my HDMI cable to my laptop and switch my video source over to PC on my TV it doesn't detect any video. i know that the connection is solid because when i unplug the HDMI cable from my laptop the option to switch to the PC source on the TV goes away. i recently updated vista with some "required" update but don't know what it was or how to resolve this. any suggestions?

A:HDMI out stopped working

You could do a restore to before the update. This ill remove the updates and you can find out if its due to that.

I'd try a second hdmi cable to eliminate the cable. Being that long it may have been damaged.

3rd, update your video drivers.

Hope something easy fixes it.

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RELEVANCY SCORE 63.2

My HDMI has stopped working, I was told to download all updates and I think I have done this... I visited HP.co.uk and dowloaded all updates after it identified my computer, but nothing appears to have changed. Any help greatly appreciated.  

A:HDMI has stopped working

Clive235 Hello;Allow me to welcome you to the HP forums!Anytime someone comes here running Win10 and complains about something suddenly not working, I immediately suspect Windows Driver updates.Unfortunately, Win10 automatically forces driver updates on all of us, without our knowledge, and without our permission -- and when this happens, a working PC is suddenly "broken".  This might have happened to you.You need to go into Settings, Update & Security --> Windows Update.Then, choose Advanced Options --> History to see when updates were last applied.  If you see any that include device drivers, those could be the problem. So, if you can, you should see if you can rollback the drivers that are causing the problem.  You do this by going into Device Manager, seeing if the appropriate device is still listed, and if so, trying to rollback the last driver update.And if that fixes the problem, then consider disabling future driver updates using the information in the link:  http://www.tenforums.com/tutorials/48277-driver-updates-windows-update-enable-disable-windows-10-a.h...Good Luck========================================================================I am a volunteer and I do not work for, nor do I represent, HP.---------------------------------------------------------------If my posts helped you, please click the Thumbs-Up symbol on my post to say thanks.If my posts solved your problem please click "Accept As Solution".========================... Read more

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RELEVANCY SCORE 63.2

my laptop mini touchpad stopped working after using an external usb mouse.
have downloaded new driver from hp and windows but nothing workd.
also on the mouse tabs synaptics ps2 pointing devise is in the hardware tab not not in the device settings tab .
have uninstalled software and drivers reinstalled still not working im sure it should be in the device settings box after u click on mouse properties.
how can i get it to appear in the devise settings again as im sure that is the prob...
all this after using external mouse PLEASE HELP
 

A:hp mini touchpad stopped working after using external mouse

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RELEVANCY SCORE 62.8

Lenovo ThinkPad T440p mini displayPort to hdmi not working, flickering laptop screenexternal monitor dell P2815Q ive had no luck finding a fix, i have tried the cable with other laptops, ie old macbook pro connects with no probs, the lenovo displays when connected to a tv with hdmi, but no luck with the dell monitor, ive searched online for a few days with no luck on fixes,  All the drivers have been updated via lenovo online, in display settings, the 2nd screen options flicker off, ive tried going through most display settings but nothing seems to work,  all other devives work with the dell monitor, via direct hdmi, the issue seems to be with the lenovo thinkpad Please help Regards  

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RELEVANCY SCORE 62.4

Hi, my computer has stopped showing any signs of connection when plugged into my television. This is a major problem for me because I use my tv as a monitor. It was working perfectly fine, and has been for months, before I moved. Now I set everything up and it won't work. I tried using a different tv and a different hdmi cord to see if that was the issue but it still won't work. The tower wasn't damaged or at risk of being damaged in the move, I was very careful about that, so I'm not sure what's the problem. Thanks for any help you can offer me.
 

A:HDMI connection has stopped working

Hi What do you see when you click the windows logo+P??
Here are 20 PC shortcuts!
http://windows.microsoft.com/en-us/windows7/20-pc-shortcuts
 

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RELEVANCY SCORE 62.4

I have been using my HDMI port just fine between my home and work PC's. This week turned my laptop on at home and it didnt send a signal to the monitor. In device manager both the Intel Graphics 630 and the NVIDIA GFORCE GTX1050 are enabled in correctly. Windows, DELL and Nvidia drivers are up to date. The only thing i havent tried is restoring windows to a restore point from last week when it was working. Any suggestions if the restore does not work I'm sending this laptop back. It was expensive and I expect it to work accordingly. 

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RELEVANCY SCORE 62.4

I have a Toshiba Satellite A305-S6898 laptop with Windows Vista (64 bit). For two years, I have watched movies on my TV via the HDMI connection. Recently, this stopped working (I had not installed anything new or updated the computer). The HDMI cable is definitely still good. My laptop could not connect with the external display. I tried everything I could think of including making sure the drivers were up to date (they were) and the handy reboot method. Nothing worked until I went into the device manager, right clicked on the graphics card and uninstalled and reinstalled it. Using this method, I got it to connect again for a couple of days, though I had to uninstall and reinstall every time to make it work. This has stopped working now too though. I am at a loss. Any suggestions would be helpful. Thanks.
 

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RELEVANCY SCORE 62.4

so I have a dell xps1530 with vista. awhile ago i used my laptops hdmi to my tv, the sound and everything worked fine. for some reason now i can't get the sound to default over to it. i know how to usually do it but when i hit make hdmi default audio nothing happens. the kicker is that when i hit 'test' on the hdmi the audio works through the tv, so the cord works and everything, my computer just won't let it become the default. i attached a hijack log if it helps

Logfile of Trend Micro HijackThis v2.0.3 (BETA)
Scan saved at 8:51:59 PM, on 2/3/2010
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18000)
Boot mode: Normal

Running processes:
C:\Windows\system32\Dwm.exe
C:\Windows\system32\taskeng.exe
C:\Windows\Explorer.EXE
C:\Program Files\Google\Gmail Notifier\gnotify.exe
C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxWatchTray9.exe
C:\Program Files\Dell\MediaDirect\PCMService.exe
C:\Program Files\Fingerprint Reader Suite\psqltray.exe
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\IAAnotif.exe
C:\Program Files\DellTPad\Apoint.exe
C:\Windows\OEM02Mon.exe
C:\Windows\system32\wbem\unsecapp.exe
C:\Program Files\Replay Media Catcher\FLVSrvc.exe
C:\Program Files\McAfee.com\Agent\mcagent.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Common Files\InstallShield\UpdateS... Read more

A:HDMI Audio stopped working

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RELEVANCY SCORE 62.4

The HDMI connection to a video screen stopped working on this notebook.  The cable works with another notebook.  The problem might be associated with a recent Windows HP update.

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RELEVANCY SCORE 62.4

I have a duel monitor setup where one was plugged into HDMI and the other into VGA. Both were running off of my NVIDIA graphics card (i also have Intel 4000 Graphics which came with my processor but is not in use).
When playing a game - my HDMI monitor just shut off. My VGA continuing to work.
I have tried many things such as reinstalling drivers but nothing has seemed to work. My Intel 4000 Graphics are failing to work also. I am yet to look inside of my PC to see if anything has moved out of place.
I've tried googling and I've found nothing of use. If anyone has a solution that would be great! - P.S I'm new to the forums
 

A:HDMI suddenly stopped working.

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RELEVANCY SCORE 62.4

I searched many threads with similar titles but could not find a usable answer. I hope this post will have better luck.
My PC is connected from the graphics card to a Full HD TV via HDMI. This worked beautifully for 7 months with great video and audio via HDMI. Unfortunately it stopped working. The TV's HDMI ports and the cables work fine with other devices. On the PC I installed a new motherboard and reinstalled Windows. This is all working fine on a friend's display, including the DP connection from the graphics card. Sadly, however, the PC graphics card to TV HDMI connection is still not producing any picture or sound; not even the BIOS screen. The TV recognizes when the cable is attached (no cable vs. no signal messages) but no picture or sound results.

Some specs:
TV: Samsung UE32EH6030W
PC's OS Windows7 Pro - 74bit
Graphics card 1GB MSI Radeon HD 7770
Motherboard Asus H61MC
Processor Intel Pentium G850, Socket 1155, Dual Core, 2.90GHz
 

A:PC to Full HD TV via HDMI Stopped Working

I'm confused, did you replace the motherboard or the graphics card? If you are using a dedicated graphics card the motherboard would have little to nothing to do with outputting HDMI when a dedicated graphics card is installed. Does the second monitor show up in the AMD Catalyst Software? And even though the HDMI cable appears to work with another device, have you tried another HDMI cable?
 

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RELEVANCY SCORE 62.4

Long story short .... I have an LG 37 inch TV with 3 devices connected via 3 HDMI cables and 3 HDMI ports.

PC tower with Windows 7

PS3 Console

Verizon HD box
For months all three worked and I could switch back and forth without issue.

All of the sudden only the PC tower displays.

The PC tower is the only thing that displays on any port with any cable. The PS3 and TV give no display.
Any ideas would be great.
 

A:HDMI connections stopped working

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RELEVANCY SCORE 62.4

After a windows 10 update, the HDMI connection stopped working.  I know that the HDMI cable and screen are working fine. I have the Intel VGA Driver for Windows 10 (64 bit) - Lenovo M30-70 version 10.18.15.4240 driver installed.    

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RELEVANCY SCORE 62.4

My Acer ES1-111M HDMI has stopped working. It was working perfect until about a week ago. I believe it's due to a resent Windows 10 update. HDMI doesn't show anywhere in Device Manager. I tried going back to Windows 8.1 , but it didn't help. I reinstalled Windows 10 Clean Install and still no HDMI output. When I plug into my TV my TV detects a HDMI device has been connected but just flashes No Signal. I have tried every driver available including the test drivers from Intel.Almost 2 years ago I bought this to replace my HP laptop that had the exact same problem. When this happened on this Acer notebook I connected my HP to the TV Via the VGA/RGB cable. Now this Is where it gets weird. I got the HP connected and working with the RGB cable and out of curiosity I connected the HDMI cable to the HP and it made that happy noise saying it found the new device and for some reason started working. Since, I have read on the web that when this happens connecting the VGA cable first then the HDMI cable will force the PC to detect a non working port on the HDMI. Or possibly over the 2 years I've had this HP it received an update that restored the HDMI functionality. Problem is I can't test that theory on this ES1-111M because it only has a single HDMI output. I see this problem all over the web and wonder how many people don,t even know there HDMI port is dead because they never use it.

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RELEVANCY SCORE 62.4

My Acer ES1-111M HDMI has stopped working. It was working perfect until about a week ago. I believe it's due to a resent Windows 10 update. HDMI doesn't show anywhere in Device Manager. I tried going back to Windows 8.1 , but it didn't help. I reinstalled Windows 10 Clean Install and still no HDMI output. When I plug into my TV my TV detects a HDMI device has been connected but just flashes No Signal. I have tried every driver available including the test drivers from Intel.Almost 2 years ago I bought this to replace my HP laptop that had the exact same problem. When this happened on this Acer notebook I connected my HP to the TV Via the VGA/RGB cable. Now this Is where it gets weird. I got the HP connected and working with the RGB cable and out of curiosity I connected the HDMI cable to the HP and it made that happy noise saying it found the new device and for some reason started working. Since, I have read on the web that when this happens connecting the VGA cable first then the HDMI cable will force the PC to detect a non working port on the HDMI. Or possibly over the 2 years I've had this HP it received an update that restored the HDMI functionality. Problem is I can't test that theory on this ES1-111M because it only has a single HDMI output. I see this problem all over the web and wonder how many people don,t even know there HDMI port is dead because they never use it.

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RELEVANCY SCORE 62.4

Hi,

I'm sorry, I'm somewhat technologically impaired. I've been connecting my tv to my laptop via HDMI cable for several years and it's always worked fine. Today when I tried, the screens just turned back. My TV stopped saying no signal as if it recognized the computer, and the computer screen went black as if it were switching to the TV, but neither of them actually worked. I tried to go into my display settings to connect to a projector which I have had to select in the past, but it says no additional display was detected. When I tried to tell it to do it anyway, the laptop screen started turning on and off every few seconds so it was black, then back to my desktop, then black again.

The really wonky part is that when I tried starting up the computer with the HDMI cable already attached, it showed the windows startup and password screens on the TV as if it were working properly--but as soon as it loaded up the desktop it started turning the screen on and off again until I disconnected the HDMI.

I haven't changed any settings on my computer recently--the only new thing I've installed are some games off Steam. Something crazy's going on with my computer that has never happened before, could someone please help?

-Shauna

PS: This image should have the info for my computer please let me know if you need any other information
 

A:laptop HDMI to tv stopped working

Verify the screen resolution and refresh rate.

Aside from that, try manually updating or reinstalling the laptop video drivers. The drivers should be available from the laptop manufacturers website (and are the only recommended drivers which should be used).
 

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RELEVANCY SCORE 62.4

I've been running my xbox through this PC for months now and I havent had any problems, although I do need to bring up HP My Display in order for the hdmi to work correctly. I tried to connect my xbox one to the computer as usual last night but this time it said 'no signal'. I have checked to see if other hdmi cables would work (they do not) and I have tried the hdmi cable usually used for the PC on the TV and my xbox connects fine. I don't know of any recent update that may have caused something to go wrong, I can't get it to work.

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RELEVANCY SCORE 61.6

Hi! On my V330-15IKB Laptop the usb-C dockingstation stoped woriking after bios update, 6SCN31WW.  I have tried to restart pc, reinstall intel drivers. Is it possible to install old bios firmware, i got a error message when i tried.  Do anyone have a solution? Kind Regards

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RELEVANCY SCORE 61.6

Laptop: HP 15-R005TXOS: Windows 8.1 x64Laptop Purchased: September 2014TV: SONY KLV-40W562D About 1 week back, my HDMI output suddenly stopped working. On connecting the cable, there is no activity. I tried all of the available solutions includingPressing Win+P and selecting 'Extend Screen' or 'Duplicate Screen'Going to Device Manager and Disabling then enabling Intel HD driverTrying to update Intel HD Driver from Device Manager (It said that I already have the latest version)Plugging cable more tightlyKeeping TV switched on before plugging cableKeeping TV switched off before plugging cable, then switching onUpdating NVIDIA GEFORCE 820M drivers (820M comes with this laptop model)Trying both the available HDMI ports in the TVCompletely resetting my laptop to factory settings using HP recovery toolNone of the above steps worked for me. The 'Screen Resolution' window doesn't detect any other display, neither does Intel Graphics Properties window. There is no option on the 'Graphics Options' submenu which helps to select another screen (Graphics Options is shown in the right click menu). Below are my Graphics Adapter properties  I have ruled out any problems in my TV because I also have a RaspberryPi 2B, which works flawlessly with the same TV and HDMI cable. So, there is no problem with the cable and the TV. I have tried downloading compatible drivers from Intel's website but on installing, they give the following error when I try to install. NOTE: ... Read more

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RELEVANCY SCORE 61.6

I have Lenovo Z70-80 laptop which had BIOS version ABCN32WW. I've decided to upgrade BIOS to the latest version (ABCN96WW) and the upgrade procedure went without problems. However, as soon as the restarted I've noticed it doesn't output anything on my external monitor connected via HDMI until it boots to Windows after which I get the picture on the monitor. I've tried to downgrade BIOS version to the oldest available version (ABCN73WW) but I still don't get HDMI output. At this point I'd just like to downgrade to the original BIOS version ABCN32WW but I can't find any downloadable file to do so and currently I'm stuck with no HDMI output until laptop gets booted to Windows which is really frustrating. Any help or suggestion would be highly appreciated.

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RELEVANCY SCORE 61.6

I generally use a second monitor via an HDMI cable while working. However, it stopped working today.I checked these:Windows cannot detect a second monitor when HDMI cable is connected to the second monitor.HDMI cable which I use works if another device is connected to the second monitor.My computer detects my HDMI-to-VGA converter through HDMI port.My computer runs Windows 10 Home with latest updates installed.I suspect this is due to a driver error. How can I fix this problem?

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RELEVANCY SCORE 61.6

Hi,

New to this forum. Hope you can help.

I have been using an external monitor (Samsung PX2370) with my Toshiba laptop (about 2 years old), connected via an HDMI cable. Up until today it has been working fine. This morning the audio stopped working. Now the laptop does not find the external monitor at all when connected via HDMI. I can connect fine with the VGA cable. I have tried a new HDMI cable but it doesn't help.

Any ideas would be most welcome

Regards

Seayeti

A:HDMI connection to second monitor has stopped working

Is there anything blocking the HDMI ports on the computer and the monitor? you may want to clean them with compressed air.

If that doesn't help try connecting the laptop to another monitor or TV via HDMI so you can determine if it is the HDMI on the computer or the monitor.

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RELEVANCY SCORE 61.6

Hi, I use HDMI output to connect to my TV a lot. One day I was using it without issue, disconnected the cable to move the laptop and when I reconnected it didn't work. I tried using (Win + P) and another dedicated keyboard shortcut (Fn + F4) to chage the display, neither would restore the TV display. I can still connect to a projector using VGA and I know the TV and HDMI cable are still good because they both work with my Windows 8 laptop and bluray player.

I'm just not sure how to start troubleshooting. I don't see display ports in the device manager and the graphics card says "This device is working properly." So where do I go from here?

Thanks in advance for any suggestions!

A:HDMI out suddenly stopped working. Don't know how to troubleshoot.

Do some quick checks on the cable. First you can think about if you have bent the cable in any weard ways. If so that could have damaged the cable. You are NEVER supposed to fold a cable as it can break the small cables inside of it.

Secoundly have a look at the pin's on each side of the cable, Are any of them bent? If so this could be the cause.

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RELEVANCY SCORE 61.6

So ive encountered a recuring problem with my V110 laptop. The HDMI port on the computer is sometimes not working. Usually it takes a couple of hours each time to get it working again but im getting annoyed that this is a requrring problem. (general things ive done is make sure the HDMI ports on tv works, changed hdmi cable, changed computer ect to verify its a problem with the V110)Generally the HDMI port stops working after either windows updates, or software installs, however this time it did not work to roll back any updates or uninstall any programs. Ive disabeled and re-enabled graphics drivers, updated graphics drivers, rolled back a windows sequrity update that came into play 13th/14th of sep. 2017.Nothing shows up under display adapter in device manager, and ive tried many of the suggestion fixes on different forum posts to no solution.I'm fresh out of ideas. Anyone have any suggestions before i just reinstall windows in hope that no updates will screw over the HDMI port?

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RELEVANCY SCORE 61.6

Hi, I just got a new HP Envy x 360 in July 2016 and a new HP monitor 27es Display in mid-August.  It was connecting to the monitor by using HDMI fine till last week.  From a week ago (around Labor day), it stopped recognizing the monitor.I have an old HP laptop, and it is fine connecting to the the monitor by VGA.  So, it is not the monitor's issue.I remember I did the recommended HP update around the same time.  I am suspecting that update caused the issue with HDMI.  Can anyone help?  Thanks.   

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RELEVANCY SCORE 61.6

After updating the BIOS to the latest June version, the HDMI output just stopped working. I tried connecting the cable to the display via DisplayPort to HDMI adapter, and it works, so that problem is not in my cable and not in my display. Trying to connect the HDMI to the display and using Picture in Picture I can see that the display doesn't detect any HDMI displays.  Resetting the CMOS doesn't help. Any ideas? 

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RELEVANCY SCORE 61.6

VERY frustrating. Did all checks, cables, drivers, etc. Used with external monitor wonderfully for 3 months, no probs. Now, both Intel control panel and display setting show second monitor external, but monitor does not get signal/display anything. Any ideas???

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RELEVANCY SCORE 61.6

Hi, I have this problem with my laptop. It was working couple of weeks back but now when I connect the cable the laptop screen goes black and nothing else happens. Tried to update to the latest driver from the Acer website but didn`t solve the problem. Any ideas? Many thanks 

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RELEVANCY SCORE 61.6

HDMI port stopped working about a year ago. It had always worked on Windows 7 64-bit.  Also it worked on Windows 10 64-bit for quite some time.  I have HP Compaq PC with 3 TB HD with 2 new flat screen monitors each able to run as VGA or the
other way.  Had both monitors working fine.  Tried switching monitors, and everything else.  Plugged in, etc....,
I would like to simply download the correct drivers for the HDMI port, at leas for the monitor and graphics, install correctly, anin compatibility mode, I assume, and all I ask is that you please not lie to me and say I have to buy something. I'd appreciate
your expert help.  Everything works...need to install correct drivers in compatibility mode.  The correct ones.  In the correct places and know what to do if there is no "HD video, audio, and game controller" section, for example,
or "Graphics" section in device manager.

Thanx, Miguel

PS, my login email is not my correct email, but not allowable to change, so I cannot.

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RELEVANCY SCORE 61.6

Please hope you can help! About a week ago the external monitor (connected through HDMI) stopped getting signal, when reinstalling the driver it started working again. Now it happened again, and I tried reinstalling again, but nothing. I have tried the cable/monitor and they work fine, its the computer/hdmi-port. I'm pretty sure it's not a hardware problem... The Intel Driver Update Utility doesn't help either, neither does Lenovo Solution Center. What to do, I'm desperate! Help is tremendously appreciated!! /Fredrik  

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RELEVANCY SCORE 61.6

sorry for starting a new thread but i have searched through so many and still not found a fix for my issue

I was watching a movie and sound worked perfectly fell asleep woke up the next morning and no sound through my tv connected via gainward gtx550ti HDMI port it still shows in playback devices and when i test it still shows sound is playing but nothing comes out of the speakers. i have tried every possible thing i can think of to fix it system recovery, update drivers, uninstall and re-installing drivers, using both hdmi cable and tv with a different device and using speakers with built in sound card so im thinking its my graphics card that has a problem but any other suggestions would be greatly appreciated

A:HDMI sound randomly stopped working

The HDMI is generated by the video card. If the HDMI is set as the default audio playback device and there is still no audio, its most likey a problem in the video card.

One thing you haven't tried, reseating the video card. Its a long shot but give it a try. Power off the PC before reseating (unplugging and plugging back in).

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RELEVANCY SCORE 61.6

My panasonicTV screen is blank when PC is connected in HDMI  but  it all works ok on a differant TV

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RELEVANCY SCORE 61.6

Hey,

Recently, when connecting my desktop PC to my TV over HDMI, all it shows is 'no signal'. It was working fine before then and I know it isn't the TV or the HDMI cable through testing. Has anyone got any ideas what's happened and how to fix this?

-BSmith156

P.S: I would write some PC specs but I would need to be able to use a screen for my computer to see them so...

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RELEVANCY SCORE 61.6

I've had the Win 7 laptop for a few years, and it's worked faultlessly.
Now the HDMI port no longer works and seems completely dead, VGA port is ok. I've tried several HDMI cables and monitors / projectors. The laptop used to switch the screen off as soon as I plugged in a projector or monitor, that no longer happens, so it's not detecting the monitor or projector at all.
I've been trying to update the graphics drivers without success, I've tried two things:-
1. Went to Graphics device in Device Manager and pressed 'Update Driver', it told me my driver was up-to-date (even though its dated 2011)
2. I went to the Dell driver download page and downloaded the most recent Intel (R) Graphics Family driver (August 2012), but this unzipped to a GUI application that crashed.
So I'm a bit stuck, any help appreciated, thanks
Bernie

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RELEVANCY SCORE 61.6

Hey,

Recently, when connecting my desktop PC to my TV over HDMI, all it shows is 'no signal'. It was working fine before then and I know it isn't the TV or the HDMI cable through testing. Has anyone got any ideas what's happened and how to fix this?

-BSmith156

P.S: I would write some PC specs but I would need to be able to use a screen for my computer to see them so...

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