Driver Easy
drivereasy.com › home › knowledge base › common errors › [solved] usb to hdmi adapter not working
[SOLVED] USB to HDMI Adapter Not Working - Driver Easy
December 30, 2023 - Your USB to HDMI adapter may also stop working if its corresponding driver hasn’t been installed properly. In this scenario, you should try to download and install the latest driver at once. You can manually download the driver from the website of your adapter’s vendor (the site is often mentioned in the user manual).
Windows Report
windowsreport.com › fix › laptop & pc › usb to hdmi adapter not working
How to Fix USB-C to HDMI Not Working Windows 11
May 14, 2025 - As you probably expect, there are several possible causes for this issue, the most common of which include an outdated or missing driver, a faulty cable or adapter, display settings interfering, or graphics card compatibility.
Lightning to HDMI adapter stopped working… - Apple Community
Then a few days later my Iphone ... and same HDMI cable. I've tried different cables, numerous shutdowns, 2 different brand TVs and my projector nothing? Strangely, when I plug in the adaptor while my projector is in sleep mode The projector awakens? ... iPadOs16.2 Lightning adapter stops working after update ... More on discussions.apple.com
USB-C to HDMI not working
Is there any solution? ... I also have this one in addition to the Cable Matters adapter and it works for me with my 9350. ... In that case, a quick perusal of Amazon turns up several results, but almost none of them are from vendors that I'm familiar with, and the few exceptions are bulky and/or expensive -- so if cost trumps convenience, I would consider @sparksdls' advice above, namely buying a USB-C to VGA adapter and a USB-C to HDMI ... More on dell.com
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May 16, 2017HDMI to VGA not working, any advice?
I bought a Moread adapter that has a VGA female and an HDMI male connection, but when I plug everything in, nothing happens. My laptop/Windows 10 doesn't recognize the external monitor. However, it does recognize my TV with a straight HDMI cable and it does so without incident, and runs both screens at once. Any advice on the issue? Extra info: The monitor is around 10 years old, but still works... More on forums.tomsguide.com
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July 24, 2016USB-C to HDMI suddenly stopped working
This is the first post I've found with this problem! I have the same set-up; a Dell laptop with HDMI port and two USB-C ports. HDMI port connects to an external monitor, one USB-C connects to a power supply, the other to an external monitor with a USB-C to HDMI cable. The USB-C ports are interchangeable as to function. This works fine most of the time, but sometimes when I boot it, the USB-C-connected monitor doesn't get a signal. "Display Settings" shows all 3 displays, but the misbehaving one is shown smaller, and listed as "Disconnect this display". Changing the dropdown box doesn't work. It won't change from "Disconnect this display". This only seems to happen at boot time. I've switched monitors, switched USB-C ports, even bought a USB-C to DisplayPort cable, but the issue pops up randomly anyway, so I'm pretty sure it is not a hardware problem. Most days it works fine, but some days it just doesn't. This is a work-issued laptop, on which I do NOT have administrator privileges, so updating drivers or mucking with the BIOS is out of the question. Since it isn't reliably reproducible, and I work from home, getting the company's IT department involved would be an exercise in futility. The only ways I've found to fix it are to reboot, or to superstitiously flip the USB-C connector over a time or two. I am a software engineer and electronics technician, so I have some small expertise. I believe the display driver is to blame, but I can't prove anything. I think there's some boot-time sequence that doesn't always go just right. FWIW, my display adapter shows as Intel(R) Iris(R) Xe Graphics, Driver Version 31.0.101.3959. It's very frustrating and annoying when it happens, but I don't have any better solution than this. More on reddit.com
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September 28, 2023Videos
01:41
How To FIX USB to HDMI adapter not working on Windows 11 - YouTube
Troubleshooting Guide: USB C to HDMI Adapter Cable Not ...
01:11
How To FIX USB to HDMI adapter not working on Windows 10/11 - YouTube
r/Lenovo on Reddit: Yoga laptop not working with hdmi to usb-c adapter
12:37
Turns Out, VGA to HDMI Isn’t That Simple for Home Servers… ...
02:06
How To FIX USB To HDMI Adapter Not Working On Windows 10/11 - Quick ...
Appuals
appuals.com › home › microsoft windows › windows troubleshooting
How to Fix USB to HDMI Adapter not Working
July 17, 2023 - Once the updates are installed, ... adapter works as expected. There are different kinds of USB-HDMI adapters and docks. Also, Windows is constantly providing updates for the devices’ installed drivers. However, there can be a mismatch between compatibility settings due to these updates. Some older adapters and dockers may not work with ...
TWiT.tv
techguylabs.com › episodes › 1518 › why-doesnt-my-apple-hdmi-iphone-adapter-work
Sunday August 26, 2018 | TWiT.TV
Category: Help & How To Troubleshooting connection problems with AirPods, connecting a camera to a phone for streaming, why a thumb drive might not be readable, how to best protect your technology during a big move, alternatives to Gmail, Johnny Jet has an alternative to Uber and Lyft, why a computer isn't seeing an optical drive, watching video from an iPhone on a TV using an HDMI adapter, changing your DNS settings, and Chris Marquardt talks about macro lenses.
Published August 26, 2018
Apple Community
discussions.apple.com › thread › 251154910
Lightning to HDMI adapter stopped working… - Apple Community
It sounds like you're having an ... and iPod touch. Specifically: ... Find out what to do when you have the following issues. ... Make sure that you're using a Digital AV adapter (which has an HDMI port)....
Lifewire
lifewire.com › fix-hdmi-connection-problems-1846811
How to Fix it When HDMI Is Not Working
June 27, 2022 - Make sure to change your HDMI-In source on your TV to match the HDMI port you use. You may need a specific HDMI adaptor for your laptop model. How do I connect my TV to a set-top box using HDMI?
Sony
sony.com › electronics › support › articles › 00058199
The MHL connection between my phone and TV is not working. | Sony USA
March 3, 2021 - Make sure you are using an MHL cable or MHL-to-HDMI adapter to connect the mobile device to the TV
Dell
dell.com › dell community › laptops › locked topics – laptops general
USB-C to HDMI not working
May 16, 2017 - So, you don't think it is a problem of the laptop, rather it is of the adapter. And also, that it is unlikely to be a compatibility issue. This means that I just have to return the adapter and try another one. I am looking for one (that works and) that has both VGA and HDMI.
J-Tech Digital
jtechdigital.com › posts › how-to-troubleshoot-hdmi-connection-problems
How to Troubleshoot HDMI Connection Problems
March 17, 2025 - Check Your HDMI Cable Connections: HDMI connections don’t fit as tight as component or composite video connections and can slip out sometimes if equipment is moved slightly. Please ensure that all HDMI connections are seated firmly and in the correct orientation of their corresponding HDMI ports.
Techno FAQ
technofaq.org › posts › 2017 › 02 › hdmi-mhl-cable-not-working-quick-fix
HDMI MHL Cable Not Working - Quick Fix | Techno FAQ
May 2, 2022 - In the event that this is an issue – consider getting locks for your HDMI cables from RU connected. At the end of the day, on the off chance that you have a propensity for turning on your TV to start with, then your Blu-ray Disk player, or other HDMI source part, attempt the invert turn on succession and check whether that works.
Quora
quora.com › How-do-you-troubleshoot-a-HDMI-to-VGA-cable-that-is-not-working
How to troubleshoot a HDMI to VGA cable that is not working - Quora
Answer (1 of 7): If it is an HDMI to VGA cable and not an HDMI to VGA adapter then it will never work. There seem to be people trying to sell HDMI to VGA cables on the internet because they are slightly cheaper than an HDMI to VGA adapter. But the problem is that you cannot just rewire HDMI to VG...
Tom's Guide
forums.tomsguide.com › home › laptops › laptop tech support
HDMI to VGA not working, any advice? | Tom's Guide Forum
July 24, 2016 - My setup is as follows: - Laptop display (uses the internal graphics card, some intel stuff) - Second screen (10 years old I believe) that only has VGA, uses NVidia 1050 GTX (my good one) In the display properties of windows I found that my second screen uses the GTX, if you then go into the NVidia control panel and set the resulotion to 800x600, it suddenly works! 😀 Jaj! Plus I have the same display adapter you have, that's why I believe I have the solution here.
Wondershare Recoverit
recoverit.wondershare.com › wondershare recoverit › computer data recovery › 10 methods to fix hdmi port not working on laptop [2024]
10 Methods to Fix HDMI Port Not Working on Laptop [2025]
But several users have reported an issue where HDMI simply doesn't work with your Windows 10/11 system. There can be many reasons for it. But you can follow the below-mentioned methods in terms of fixing the HDMI Port not working error. There can be several factors behind the failure of your HDMI cable or HDMI port.
Tenorshare
tenorshare.com › home › tenorshare reiboot › hdmi mirroring problem? 5 ways to quickly fix in 2025
[2025 Update] 5 Ways to Solve iOS 16/17 HDMI Mirroring Problem
1 week ago - Connect an HDMI or VGA cable to your adapter. Connect the other end of your HDMI or VGA cable to your secondary display (TV, monitor, or projector). Turn on your secondary display. If necessary, switch to the correct video source on your secondary display. If you need help, use your display's manual. The best way to overcome the iOS 16/17 system issue is by using ReiBoot.
MiniTool Partition Wizard
partitionwizard.com › home › partition manager › top 5 solutions to usb to hdmi adapter not working
5 Easy Solutions for USB to HDMI Adapter Not Working
November 28, 2024 - So, try connecting your USB to an HDMI adapter that has another port on your desktop or laptop. Alternatively, if you are using a USB to HDMI hub and have a spare, switch between them to see if this is not a hardware issue. To solve the USB C to HDMI not working issue, you can scan for hardware changes.
AddictiveTips
addictivetips.com › home › how to fix displayport to hdmi adapter not working
Troubleshooting Guide: DisplayPort to HDMI Adapter Not Working
November 7, 2024 - Make sure the adapter is securely connected to the HDMI port. With signals, it’s not always clear what is blocking them but a power cycle can help get the adapter working.
Sony UK
sony.co.uk › electronics › support › articles › 00030375
There's no picture on my TV when using an HDMI connection | Sony UK
If the device is connected to an A/V Receiver or a different component before being connected to the TV, try connecting directly to an HDMI input of the TV. If this works, your receiver or other devices may not be an HDMI repeater and might not pass the signal on to the TV.
Reddit
reddit.com › r/usbchardware › usb-c to hdmi suddenly stopped working
r/UsbCHardware on Reddit: USB-C to HDMI suddenly stopped working
September 28, 2023 -
I have been using an HDMI cable + HDMI to USB-C adapter to connect two monitors to my laptop. My main monitor is directly plugged in to the HDMI-socket, and the USB-C adapter to the only USB-C socket on the laptop. It's been working flawlessly until yesterday. Now the second monitor just displays "No HDMI signal" and goes to sleep mode. It does not even recognize me plugging in the USB-C cable. Take note that I've done zero (0, nil, no) changes to my setup.
Naturally I thought that the adapter was faulty since I did some testing with the USB-C socket (it charged my iPhone), and the HDMI-cable was working. Purchased a new HDMI to USB-C cable but to no avail.
On my laptop the device manager shows my monitor as a "BillBoard Service".
Has anyone run into this problem? Google is not my friend in this matter, even though I am a man of lurking the internet. Can someone point me in the right direction here?
Many thanks.
Edit: Okay so it got solved by turing the laptop off, then holding the on button for 30 seconds and letting go. What this triggered I have no idea but it might help someone out.
Top answer 1 of 5
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This is the first post I've found with this problem! I have the same set-up; a Dell laptop with HDMI port and two USB-C ports. HDMI port connects to an external monitor, one USB-C connects to a power supply, the other to an external monitor with a USB-C to HDMI cable. The USB-C ports are interchangeable as to function. This works fine most of the time, but sometimes when I boot it, the USB-C-connected monitor doesn't get a signal. "Display Settings" shows all 3 displays, but the misbehaving one is shown smaller, and listed as "Disconnect this display". Changing the dropdown box doesn't work. It won't change from "Disconnect this display". This only seems to happen at boot time. I've switched monitors, switched USB-C ports, even bought a USB-C to DisplayPort cable, but the issue pops up randomly anyway, so I'm pretty sure it is not a hardware problem. Most days it works fine, but some days it just doesn't. This is a work-issued laptop, on which I do NOT have administrator privileges, so updating drivers or mucking with the BIOS is out of the question. Since it isn't reliably reproducible, and I work from home, getting the company's IT department involved would be an exercise in futility. The only ways I've found to fix it are to reboot, or to superstitiously flip the USB-C connector over a time or two. I am a software engineer and electronics technician, so I have some small expertise. I believe the display driver is to blame, but I can't prove anything. I think there's some boot-time sequence that doesn't always go just right. FWIW, my display adapter shows as Intel(R) Iris(R) Xe Graphics, Driver Version 31.0.101.3959. It's very frustrating and annoying when it happens, but I don't have any better solution than this.
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Dude, I had the exact same problem and I tried your solution and it worked! Thank you so much! Now I’m curious what caused it as well. I know I recently updated my GeForce drivers so maybe after certain updates you have to do a hard reset?
Anker
anker.com › home › blog center › hubs-and-docks › hdmi adapter not working: issues and how to fix them
Troubleshooting HDMI Adapter Not Working: Solutions and Tips - Anker US
August 13, 2024 - Therefore, make sure your cables or adapter are not placed near devices that produce powerful electromagnetic signals. Resolution Mismatch: Incorrect display settings may cause the HDMI Adapter such as VGA to HDMI adapter not working.
Asurion
asurion.com › connect › tech-tips › fix-laptop-hdmi-port-not-working
HDMI port not working on your laptop? How to fix it | Asurion
3 weeks ago - Your HDMI might not be working due to a faulty cable. Try unplugging the cable you're using and switching to another one to see if that solves your problem. If you see any damage to the cable—if it's broken or frayed—you'll need to replace it. If your HDMI port still isn't working on your ...