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HDMI port not working after installation of windows 7 64 bit

Q: HDMI port not working after installation of windows 7 64 bit

After installation of drivers which I get from Mr. Paul Tikkanen's link, this laptop runs windows 7 64bitmore or less satisfactorily. Many many thanks for your valuable support.But, one thing, all the ports (usb ports & sd card port) are functioning, excepting the HDMI portwhich was working properly when I had installed windows 10 on this laptop.I have installed-1)Driver-AMD Chipset-radeon-crimson-16.7.3-sb-sata-ahci.2)Driver-Audio-Realtek High-Definition (HD) Audio Driver sp71379.3)Driver-Graphics-AMD High-Definition (HD) Graphics Driver sp71253.4)Driver-Keyboard,Mouse & Input Device-sp72664.5)Driver-Network-a)Broadcom 802 11bgn WLAN Driver for Windows 7 sp70888.b)Broadcom Bluetooth Software sp71440.c)Realtek Local Area Network (LAN) Driver sp71268.6)Driver-Storage-Realtek Card Reader Driver sp71266.Is it a problem of driver or hardware (HDMI Port)?Please once again help me to solve this problem, so that I can connect my laptop with my LED TV.My email id [email protected] you.Yours-Debasish.

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RELEVANCY SCORE 200
Preferred Solution: HDMI port not working after installation of windows 7 64 bit

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 72.4

Hello,

I've got a new TV that has a HDMI port, I have a PC with a GeForce GTS 250 graphics card.

I tried connecting my PC to the TV using HDMI cable, it works while booting, works if I boot with Ubunto, but disconnects if I boot with Windows 7, it shows the "Starting Windows" message but it disconnects once it's about to show the user's log on page.

What's the problem out there? I'll appreciate any help.

A:HDMI Port Not Working On Windows 7

Solved.

I had to run NVIDIA Control Panel then connect my TV to get it recognized.

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RELEVANCY SCORE 72.4

Hi everyone I am trying to add a second monitor to my all-in-one computer but the monitor nor the computer seem to recognise that a HDMI cable is plugged in.  The screen I am connecting to is a Dell screen.  When the HDMI cable is in my computer it just flashes black and back tot he main screen again.  Also the second monitor does not receive a signal. Help please, searching and searching for an answer for days! Many thanks

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RELEVANCY SCORE 68.4

Hi,

I have a Toshiba Tecra R950 laptop and my HDMI port stopped working after a Windows 10 update. I have tested the cable on another laptop and it still works fine. I have read a lot of posts on Microsoft forums and this seems to be a very common problem without a straightforward solution. I'm not brave enough to roll back updates, uninstall display drivers or fiddle with graphics cards as is suggested by various forum participants. Customers suggest that manufacturers such as Toshiba may be able to liaise with Microsoft to find a solution for what seems to be a significant ongoing issue. So here I am.

If anybody does have a fix for this problem, I would be delighted to here from you.
Mazza

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RELEVANCY SCORE 67.2

Hey guys, I'm a pretty advanced computer user but I've run into problems, here's my quick story

I had an old computer so I put Ubuntu 7 on it, well yesterday I decided it was finally time to upgrade to Ubuntu 8, which turned out to be a disaster because the graphics card doesn't work very well with Ubuntu 8. So I decided to bite the bullet and install Windows XP SP2 on it. The computer is connected to the internet through an ethernet port hooked up to a router. However Windows CAN NOT realize that there is an internet connection and will not set up the Local Area Connection like it normally does. Now does this mean that I need to get drivers for my motherboard and stuff like that? Since I don't have internet on my windows machine, I'll have to download them to this computer, transfer them by means of Flash Drive, correct?

Also, how would I be able to find out what drivers I need? Any help is much appreciated! Thanks!
 

A:New Windows XP SP2 Installation - Ethernet Port Not Working

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RELEVANCY SCORE 67.2

Hi, 
I re-installed windows on my XPS 14z, 
Installed all the drivers (inc. chipset, bios , etc.)
updated all the windows updates.
but the SS USB port driver didn't install. (you can see it on Device manager as "Universal Serial Bus (USB) Controller" with no driver)
I have searched everywhere for it, I tried Dell PC checkup, automated driver search etc. 
I saw on these forums a similar problem with the XPS 15z and tried their solution to no avail.

can anyone point me to a driver? 

Thank you
 

A:Dell XPS 14z USB 3 port not working after windows re-installation

My hat is off to you. I deleted my driver and then could not reinstall because it kept saying I had a newer driver, which I did but it would not work either. I installed the driver via the link you provided and even though it said it was for an XPS which I have a 14z, the driver worked beautifully. Thanks so much and have a great year! I f we lived near by I would buy you a beer!

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RELEVANCY SCORE 64

hi there, I was using my HDMI port to connect to my TV on my HP G62 Laptop, and in the middle of it playing, the port just stopped working... Very upsetting as we use it all the time. Any tips on how to fix this?

A:HDMI Port not working

Can you post the exact Model number of your notebook and the current operating system it is running on? Is the HDMI port not working at now?

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RELEVANCY SCORE 64

Hi guys, new here. I recently purchased a used HP Pavilion G4 from a friend and tried to plug it into the TV using e HDMI port. When I plug in the HDMI port the computer doesn't say or even recognize that there is a cord plugged into it. The tv also shows no signal. I think it is a driver issue, that a driver isn't installed on the computer. But I have no idea what driver to install. Any suggestions?

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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 have moved to Windows 7 from Vista, finally

Computer - HP 8710w, Intel Centrino vPro, Nvidia Quadro

I connected my HDMI cable to TV Hdmi port and PC Hdmi port but no signal on TV at all. With Vista it was plug and play (just needed to adjust audio settings on PC).

I have tried downloading updated drivers but to no avail. While connected pressing the Fn key and F4 hey does nothing, the computer has no idea that something is in that port. I think the port is somehow inactive or physically damaged.

How may i check to see if the port is working and how do i check if its software related?

Many thanks
Z
 

A:HDMI port not working

Are you running more then one monitor at a time? If you are then you need to right click on your desktop and select "Screen Resolution". Then find the TV on the display device drop-down menu. Then check the box "Make this my Main Display".

Let me know if that works, if not I can help troubleshoot the problem some more.
 

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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 had to change the motherboard of my new PC spectre 360 but when i got it back the HDMI port is not working at all

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RELEVANCY SCORE 64

The tv worked for all of 15 seconds, then stopped. I have downloaded the recommended drivers with no resolution to the issue.It is as if the HDMI port no longer exists. I cannot find it anywhere in the device list.HP, is this the kind of customer service you want to be known for? I see many comments on this thread for the same issue, yet you have not provided a solution.Quite interesting how this issue occurred shortly after my warranty expired.

A:HDMI Port not working

 
Hi @Ssniderwin,
 
Thank you for showing your interest in HP Support Forums. It is a great place to find the help you need, from other users, HP experts, and other support personnel. 
 
I came across your post about the HP notebook, and wanted to assist you! I have looked into your issue about your HP G62 notebook and HDMI port not working correctly. Try running the Windows update tool - Click here
 
For more assistance, please go through the support document for HP PCs - Troubleshooting HDMI Display and Sound Issues (Windows 10, 8, 7) - Click here
 
I hope this helps. Let me know how it goes for further assistance, I'll be more than happy to help.
 
Keep me posted,
If the information I've provided was helpful,
give us some reinforcement by clicking the solution and kudos buttons,
that'll help us and others see that we've got the answers!
Good Luck.

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RELEVANCY SCORE 64

Hi,
I recently unplugged my HDMI cable from my gpu (980ti), once I plugged it back in, the monitor didn't detect any signal. My computer can't find any other monitor, only my main display. Already tried to switch between HDMI cable but still nothing. the HDMI port itself still looks pristine. I don't know why it isn't detecting the second monitor anymore.

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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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RELEVANCY SCORE 64

Model:17-g101dxS/N:5cd5380vjjMy HDMI port is not registering that there is anything plugged into it. I've tried switching cables and using different device on the cable, everything checks out but the laptop still does not register that there is anything plugged into it. 

A:HDMI port not working

Hi, Please try to hit f4 which tells your computer to send signals to an external device Regards.

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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

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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RELEVANCY SCORE 63.2

Hello,I've been trying for hours to connect my external monitor via HDMI cable, but neither the laptop nor the Monitor sees eachother.I updated monitor's firmware to the latest and no result. Still, my computer displays that there is nothing plugged in the HDMI port when I insert HDMI cable. The monitor sees that I have plugged in something in the HDMI port, but doesn't receive any signal from my laptop.Would you please advise if there is any solution to this specific situation?Also, be advised that even with the latest video driver downloaded from your website, I am still unable to play on OpenGL video mode. I am looking forward to your reply.  Many thanks in advance,

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RELEVANCY SCORE 63.2

Hello HP community, I have a HP 15 TS Notebook PC and the HDMI port is not working. Yesterday (9/17/2016) it was working just fine. I had my laptop connected to my TV via HDMI and it working. Today my computer did an update and after the update my computer did not read the HDMI cable. I am not even sure what the update was for, but I turned it off this morning and it updated and then updated again when I turned it back on later today. After the update the computer does not read the HDMI cable. Everything else works fine. What should I do? Thanks!

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RELEVANCY SCORE 63.2

Hi there,Can someone help me?I've had my all-in-one for about two years and never tried to use the HDMI port. Only now that I bought an LG ultrawide monitor (to use as a second monitor) and it doesn't work. It doesn't even detect/recognize the monitor when I plug it in, but the monitor works fine with my laptop computer. What can I do?

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RELEVANCY SCORE 63.2

I recently bought an HP Envy m7, and I setup an external monitor. I recently had a BIOS update, which I think broke the HDMI port. I connected the port to a projecter, and it still does not get any input through the HDMI. I've tried multiple cables, and none of them work. My monitor I'm using is an LG IPS Flatron monitor. When I plug in the HDMI, it tells me it's not receiving anything to diplay. I've used Windows Key + P to switch it to extend mode, but it doesn't work.

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RELEVANCY SCORE 63.2

I have a Dell Inspiron 720 with an HDMI port in the back. I have been using it with my Samsung TV to watch movies on. Now it no longer works. I ordered a new cable but it keeps telling me to check power supply, cable connection, and the make sure it's on the right setting. I have 2 hdmi ports on the back of my TV but still come up with the same error condition when I switch them. It appears the port in the computer is not working anymore. I have tried everything but nothing works. I am running an ATI 4200 which is on the motherboard. Can this be fixed or would I have to buy a new graphics card to get it working again. I did swap the cables but still get the same results. Does anyone have any ideas because I have run out of them???

A:HDMI Port not working anymore

The only way to fix it is to buy a new motherboard, do yourself a favor and buy a new video card instead, Dells are not worth fixing. But if it`s under warranty well then that is a different story.

If that`s a laptop then your ONLY option is to replace the motherboard, very simple to do.

EVGA - Products - Graphics

MSI USA - Computer, Laptop, Notebook, Desktop, Mainboard, Graphics and more

What keeps telling you to check the power supply ???

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RELEVANCY SCORE 63.2

Hello, I'm in IT where I work and we have a few Lenovo P50 laptops. They are all on the same image that I've created but one in particular has the HDMI port that will just not work. I've tried the Thunderbolt firmware upgrade but in order for that to work it says that you must connect it to an external monitor through HDMI and have it displaying which it will not do. Since we've had this one it used to display just fine on HDMI but now it does not. Any ideas for getting the firmware upgraded to see if it helps?

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RELEVANCY SCORE 63.2

Will not display on any monitor. Tried multiple different monitors. Updated all the drivers, from Intel, NVIDIA, and HP. Nothing works. Funny thing is that NVIDIA recognizes the monitor, name, make, and resolution. But no where can I find NIVIDIA recognizing the built in display on this computer. Intel recognizes the built in monitor, but doesnt see the external monitor.In the NIVIDIA contorl panel under system topology it details the HDMI port, its connected. So I got my IT people involved. They couldnt figure it out either. They tried everything. They believe that since NVIDIA sees the external monitor, but "Multiple Display Cloning" is "Disabled" (Unable to enable it) that NVIDIA doesnt recognize the built in display, it thinks the built in display is the monitor. When the external monitor HDMI is unplugged, the NVIDIA control panel clears out as if no monitor exists at all. This is a brand new HP zBook that I have had for a couple months. Been fighting this issue ever since. Desperate to get my monitor working I recently went and purchased a VGA to DVI converter and DVI to HDMI converter. That doesnt work either. I feel defeated, crushed by an HDMI port.

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RELEVANCY SCORE 63.2

the Aspire xc-710 come with botg HDMI and DVI port. It was working fine with two monitor until today. The DVI port goes blank and had changed cable as well as swap the monitor, the problem lies with the DVI port at the graphic card not signal. What can I do? 

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RELEVANCY SCORE 63.2

Like there is something wrong with my port i put in all the drivers and it's not detecting my TV

Any suggestions?

Here is my Support Driver Page:
http://www.csd.toshiba.com/cgi-bin/...5244&selCategory=2756709&selFamily=1073768663

If there is a specific one im suppost to download please tell me

Toshiba
Model: L755-S5244
 

A:Solved: HDMI Port not working

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RELEVANCY SCORE 63.2

Hi Gang,

I brought this GT-610 Galaxy video card with 1gb ram on Ebay a few months ago. It was brand new. It worked fine until one day I had to unplug the HDMI cord that lead to the TV (using clone view). After I did this and plugged it back in there was no more picture on the TV. It had been working fine. The cord shows up as being listed on the TV as HDMI 2 but when I look for it on the PC I see nothing. I used to see LG TV. Not it is no longer listed.

I have tried rebooting, turning PC off, updating drivers, reinstalling the drivers and taking the card out and and putting it back in. Nothing works. What do I do?
 

A:How do I get my Nvidia hdmi port working again

Have you tried a System Restore to a date/time when it was working?
 

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RELEVANCY SCORE 63.2

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 63.2

Wanted to use the Envy 23 all-in-one (23-k106d) display as a secondary monitor.Connected my notebook hdmi output to the Envy hdmi input port via hdmi cable.Nothing appears on the Envy Envy 23 all-in-one display eventhough I pressed the hdmi button at the bottom.The cable has been tested and it is working.

A:HDMI input port not working

Hi, This is not going to work. It is designed to work with games consoles, not for laptops. Regards.

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RELEVANCY SCORE 62.8

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 62.8

I try to connect my x260 to TV by HDMI but the TV doesn't recieve a signalI have installed de Intel Drive:

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RELEVANCY SCORE 62.8

Hello,
I've got a Inspiron 5749 17" laptop.
I am trying to connect a 2e monitor to it but i can't seem to get it working.
When i try to detect the monitor i does nothing.
I've tried the following things:
* Update video drivers to latest (Intel and Nvidia)
* Update bios
* Tried serveral hdmi and displayport cables.
* Monitor is working on a other system.

What can I do more ??
Please help...

Regards Dennis.

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RELEVANCY SCORE 62.8

I have a HP pavillion slimline 7720.uk, i have just bought a Nvidia Geforce 8400GS graphics card with HDMI output! I have a sony bravia 32" LCD tv with HDMI input! i have set up the graphics card fine as far as i know, and is working fine through DVI, although when i connect my computer to the tv via HDMI there is no picture at all, i was just wondering if there is any settings i need to change to make the HDMI port on the graphics card work any help would be very much appreciated!!

Thanks
Stephen Doorbar
 

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RELEVANCY SCORE 62.8

I have been using an AOC monitor as a second screen attached to my laptop via HDMI under Windows 8.1.

The monitor is telling me that there is no signal from the HDMI port. I have changed the cable and changed the port on the monitor, but it still is not working.

Can you help?

A:Hdmi port no longer working on Satellite Pro R50-B

Could you provide more info:

What notebook model do you have?What system is preinstalled?Did you try to reinstall the graphic card driver?

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RELEVANCY SCORE 62.8

Hello,

Couldn't find any similar problems online.

I am trying to connect my Desktop computer to the TV in the next room by a 5 meter HDMI cable, I got no picture.

The same 5 meter HDMI cable (no name brand, not sure if relevant), works on a old laptop when connected to TV, so I assume the cable is working (didn't touch any settings).

Then I connected an 0.5 Meter HDMI cable between the Desktop and TV, and it is working perfectly too (again, didn't touch anything setting), so I assume the Desktop HDMI port is working as well.

Any ideas on why the 5 meter cable fail, where as the shorter one does work? Is it possible that the Desktop video-card is not sending a strong enough signal for the 5 meter cable? I am thinking of getting a new Desktop, will a newer/stronger video-card solve this issue?

Sorry that I am a bit vague on the question.

Thanks, V
 

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RELEVANCY SCORE 62.8

I was watching a movie using divx software via hdmi on my TV and it had some loudness issues so I downloaded divx srs audio fusion. I lost the sound completely so I disabled it in device manager and all was okay. After watching the movie I uninstalled the software using windows uninstall. After doing so I lost the hdmi video and audio completely. I reinstalled the Intel HD Graphic driver and the realtek HD driver using the system restore. This did not work. When I open the HD graphics interface it does recognize the external device but the TV displays "no signal". negeltfully I did a system restore and still no hdmi. I also tried different hdmi cables and other hdmi skots on tv didnt work. Can anyone help me?

A:Acer Aspire7739z HDMI Port not working

Hello and welcome dd try redoing these - which ones you want I mean

Acer | Download

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RELEVANCY SCORE 62.8

Hello,

Is there a driver for the HDMI port for the Satellite R830?
It no longer connects to a TV.

I have tried different TV's but still nothing.
Also there is no HDMI under the device manager under the control panel, should there be?

Many thanks for any help or advice.

A:Satellite R830 - HDMI port is not working

Hi
I don?t know what Windows system you use on this notebook but the HDMI driver isn?t available since the HDMI port driver is part of the system and should be recognized automatically.

For HDMI sound capability you should install the right sound driver and should enable this in control panel -> sound -> playback device

In order the HDMI (digital out) would not be listed there, right click and choose:
show disabled devices, show hidden devices.

Usually the HDMI connection isn?t very tricky. Everything should run automatically.
Connect both devices using HDMI cable.
Power up the TV, then computer.
Now use the function key (FN key) video output combination in order to switch to video out (HDMI).

Note: the right HDMI channel should be chosen on your TV

That?s all

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RELEVANCY SCORE 62.8

Just unboxed my computer from CyberpowerPC, GTX 720 graphics card, installed/updated all drivers with drivereasy (paid for just now) and I am still having the issue with HDMI port not working. I have tried to plug into a monitor and a TV, neither are working, I have also tried to use multiple HDMI cables, still does not work. My monitor has an auto-switch source availability and turned on, when I plug my computer into the monitor with HDMI it continually cycles, finds no signal and goes into sleep mode. Then rinse/repeats until I either turn off the computer, monitor or just unplug the monitor from the computer. Currently I am using a DVI(computer) to HDMI (tv) and its working fine. So I know its the port on the computer. Do I need to contact CyberpowerPC to send the computer back to get this issue resolved? Thank you for the help.

A:Brand new out of the box computer. HDMI port not working

Does the PC also have an integrated graphics processor (IGP) on the motherboard and the GTX 720 graphics card is an upgrade? If so, there might be a bios setting that will disable the IGP and use the graphics card instead.

Also, right click on the start icon, then click on device manager. Click on display adapters. Is the GTX 720 listed as the display adapter?

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RELEVANCY SCORE 62.8

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 62.8

Hello everyone,I recently noticed that the HDMI port in my Thinkpad S440 is not working. When you plug a monitor, nothig happens in the laptop. However, if I use the HDMI port on the Onelink Dock, it works perfectly.I don't know if it is related, but I noticed this bug after updating the OS from Windows 8.1 to Windows 10 Anniversary Update. At the same time of this update I upgraded the 16GB SSD to a 256GB SSD and installed the OS there instead of in the HDD. The error might have been occuring since before the update, but as I usually use the Onelink HDMI port, I didn't notice it until after the update.Any ideas on what can be going on?  Thanks.

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RELEVANCY SCORE 62.8

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 62.8

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 62.8

I have a T470 (Win10) connected directly to a ViewSonic VG2030wm via HDMI - no docking station. The cable is known to be good, as I used it with the same monitor with a T460 without the following problem: Intermittently and sporadically the screen goes blank. It does not matter what order I turn on the devices or connect the cables. Randomly the screen will go black - sometimes the image comes back within a few seconds; sometimes the image blinks on and off for up to a minute; sometimes the image is steady and the monitor is usable for an hour or two; sometimes the image stays off for so long (about 30 seconds) that I get a "No Signal Detected" message from the monitor, only to have the image return (sometimes within seconds, sometimes within minutes, sometimes within hours). ViewSonic does not offer any updates to the driver. All other drivers on the laptop are up to date. It does not have anything to do with what I'm doing, such as a loose connection. I use an external keyboard, and the laptop itself is on a box that improves airflow, so the only vibration to the laptop is what little is communicated thru the desk, and somewhat insulated box the box. Nothing I do can 'encourage' the image to reappear on the laptop, such as disconnecting/reconnecting the cable, turning the monitor on/off, etc. Any questions/suggestions will be greatly appreciated.

A:T470 HDMI Port not working intermittently

Additional: I've removed the battery and pressed the power button for 30 seconds, then restarted the laptop w/out any change in behavior. 

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RELEVANCY SCORE 62.8

My HDMI port is not working
I have tried to use my HDMI port to connect my laptop to various monitors and TV's. They do not even reconize that they are connected. I have used the same monitors and TV's to connect other laptops that I have so i know that they work fine. I have used the VGA port on my laptop to connect it to a TV and it works fine but not for the HDMI port.
Anyone have any idea on how to fix this so i can connect my laptop up to a TV.

A:HDMI port not working for Inspiron 15 (N5010)

Look up Connect a tv in windows Help for specific instructions. When connecting a monitor or tv you must  switch to external monitor. Don't forget to select the correct hdmi input on the tv, too.

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