USB C to HDMI Adapter Cable Not Working ? Check This Out: How to Troubleshoot and Fix It! (2022)
HTML-код
- Опубликовано: 11 сен 2024
- Here, we summarize our USB-C to HDMI Adapter and USB-C to HDMI Cable issues. Also, collecting the problem still remains in the rest of the related products in the market.Find answers and solve your HDMI related problems in the video.
---------------------------------------------------------------------------------------------------------
🔎Types of Frequently Asked Questions
1. Not Recognized, nothing shows up.
2. Recognized but Black Screen.
3. Distracting Screen Flicker.
4. Not 4K60Hz, 144Hz, as it claims.
5. Others (No sound from tv, feels hot to touch, cut Wifi signal, not hdr, drains battery fast, etc.)
P.s. All issues we collect from:
a - Product reviews on Amazon.com.
b - Reddit - r/UsbCHardware.
c - Apple, Samsung, and other top brands forum.
🔎For Mac Users,
How to Change your Mac display's resolution.
uniaccessories...
🔎For Win Users
How to Change your display refresh rate in Windows.
support.micros...
Go to advanced display settings (select your TV/Projector from the drop down) and drop the Refresh Rate (Hz setting) to 30. fixes it right away. :) Fixed for Surface Pro model 7 (USB -C connector). All our pro's had this issue in our office, this fixed it :)
I can have 60hz or 120hz 💀
@@patrikogahysek9329 depends on your device
Music is annoying, can't hear your low voice. drop the music!!
hey, I REALLY need help with my adapter. I’m plugging my siliconmotion sm76x into my switch trying to play switch games through my mac, but it’s not showing up at all.
Not exactly. USB C is independent of features and versions. USB 2.0 port can have video out and fast charging. Some modes are rare or not supported on any phone. But a USB-C 2.0 to C cable will not support video output, because the data speed / tolerance is too low. USB-C 2.0 PD (fast charging) cable is common because the power works fine. The minimum power rating is up to 60W for all USB-C to C cables.
Seriously??? Whyyyyy did you add very distracting music.
What type of type c can display
So you're saying if I have an USB 2.0 phone I will never display it through an adapter?
Generally USB 3.1 Gen1 or higher version can support the video output function, unless there is a special product description.
Please help me,
I have a MSI Katana GF66 11SC, and my usb c to hdmi adapter doesn’t work. Is there any way to fix it?
So we tried to connect the cell phone to TV but there is still no signal but if we connect unit to a laptop it will work. Any suggestions why we can't plug into new Samsung phone and have it to work?
So if I have usb c 2.0 I can't screen mirror my phone to a TV wired?
Hi there,
Usually USB 3.1 Gen1 above version (usb-c or usb4, etc.) support the transmission of video signals. So it is not valid for you to link the device through such a cable.
Only some usb3.0 port support, generally the manufacturer will be special instructions to support the transmission of video protocol.
If you encounter the above problem, you can confirm with the device manufacturer whether the device interface supports the transmission of video signals.
Hope this can solve your confusion.
uni team:)
Would it create a problem to be plugging the Uni HDMI to USB-C with the USB-C end plugged into a Mobile Pixels Trio Max monitor, and then the other end into an HDMI to micro HDMI for a Raspberry Pi 400?
👋Hello, thank you for reaching out. I just want to clarify your situation to ensure I'm understanding it correctly.
From what I gather, you're attempting to connect your Raspberry Pi 400 to a Mobile Pixels Trio Max monitor. You plan to do this via a micro HDMI port which transfers into HDMI, and then into USB-C via a uni USB-C to HDMI cable. Essentially, you're expecting the signal to go from micro HDMI to HDMI to USB-C, and then finally reach your Trio Max monitor.
If my understanding aligns with your intent, I'm afraid that this setup won't work. 😢The uni USB-C to HDMI cable is designed to function in one direction only: from USB-C to HDMI. It cannot operate bidirectionally.
I hope this information proves useful. If my understanding of your situation is incorrect, please let me know. Wishing you a wonderful day!
@@uniaccessories thank you for responding so quickly! I thought that might be the problem, but wanted to be sure.
Well this video was very helpful, now I know why my brand new Belkin usb c to hdmi adapter + charger that cost £39.99 isn't working, I have a poxy A02s, D'oh!!!🖖😁
Hah, fantastic! 😘This video content can help you.
Add a comment if you get a new device, go with uni!!!💝💝💝
✌Providing quality products and services, excellent shopping experience.
uni team💫
@@uniaccessories I went with the S10, what an annoying bixby button, designer wants a hiding!!!😁🖖
Usb c to hdmi cable works brilliantly though 🧸
Edit: and the fuxking thing doesn't have a radio, the only thing I actually go for with Samsung aaaarrrgggh!!!🖖😁
Hi, I am an academician and I have a question for you.
I use 2 monitors, one is connected to hdmi and the other is connected to type c port, I connect the second one via vga with the help of "ugreen type c to vga and hdmi converter". When my computer goes to sleep or when I lock the screen, a sound starts to come from my computer all the time. This incoming sound sounds as if we are constantly connecting and disconnecting a device via USB to the computer. When I unlock the screen, the situation goes away. How can i solve this problem?
Thanks!
Hi, thank you for reaching out.
Apologies for the delayed response. We've tested the "USB C to HDMI & VGA multiport Adapter" with an M1 MBP, trying to replicate the issue you described. However, we were unable to reproduce the problem.
Based on your description, it sounds like the noise you're hearing might be due to the adapter or cable intermittently connecting and disconnecting when the computer is in sleep mode or the screen is locked. This can be caused by the host device intermittently recognizing the monitor.
To troubleshoot:
1. The issue resolves once the computer is awake, suggesting the connector, cable, and screen likely function correctly. It's possible that the specific USB-C port on your device may be unstable. Try using a different USB-C port.
2. If the problem persists, isolate the source by determining if the sound occurs with the HDMI or VGA connection. This will help identify which connection might be causing the issue.
I hope this provides clarity. Let us know if you need further assistance, and best of luck resolving the problem!
Thanks! For anyone searching for this ever the Samsung Galaxy A41 has USB C 2.0 withs does not transmit video like he says in the video
I use a MacBook Air m2 2022 and my usbc to hdmi was working perfectly on my tv - but now it does not work. Audio doesn't work anymore and when I click play on my laptop the video/ movie plays at a very fast pace and glitches out. I don't understand what happened. Any help ?
Hi dear
I'm glad you shared your question with us.
In your case, we need to check if there is a problem with the accessory.
Please check whether the cable is working abnormally or connected to other accessories (such as hub, etc.) resulting in non-functional.
If it is confirmed that the uni cable has a quality problem and uni offers a life time warranty.
Please contact us without hesitation for a new product replacement.
uni team:)
Ehi, news about your problem? I have the same identical problem
@@uniaccessories I have exact same problem with 2022 m2 Air. My Uni hdmi to usbc works on a MacBook M2 Pro Max I use for work, but does not on my MacBook m2 air. It also speeds up and the sound doesn't work like @cashelobrien8090 said
@@brendanarmstrong3064 👋Hey @brendanarmstrong3064, we appreciate you getting in touch. Could you let us know if the USB-C to HDMI cable is still working with your 16'' MacBook Pro, or if the issue is occurring with both your MacBook Pro and Air? We're eager to help you sort this out. For a more immediate solution, please share your TV model and the specifics of the connection cables involved. Additionally, for expedited and secure assistance, we recommend submitting a support ticket through our official website: uniaccessories.com/pages/contact-us. Looking forward to assisting you! 🦾
Thanks for the video! My Blackweb USB C to HDMI used to display my phone exact, but now my screen is not showing, but has a generic samsung screen with "Gallery" "My Files" "Settings" "Internet" displayed, with a cursor in the middle of the screen.
Is there a fix for this?
Hi, thanks for watching. If I get you right, you wanna switch back to the mirror mode(instead of DeX mode)? If so follow this:
Settings > Connections > More
Connection settings > Look for HDMI Mode, Tap > You will have the option to toggle between Samsung DeX and Screen Mirroring.
Then, you will have the option to switch to Screen Mirroring.
Best of luck in addressing this problem! 🤞
@uniaccessories that was it, thanks! I needed to dusconnect the dex.
I'm trying to get My Samsung Galaxy a14 to connect to my TCL Roku Smart TV using an hdmi to USB-C cable. It doesnt work though, do you know why?
This doesn't work for every USB c port. Make sure your computers USB c port supports video. Some only support charging.
Android phone help
Hi great video, Is USB Type-C port: USB 3.2 Gen 2 (up to 10 Gbps) can support video signal? I just purchased a usb c to -vga adapter but
my computer does not recognize it at all. Any possibilities to fix this? Thanks
can. my samsung 3.2 can connect to tv
4K TypeC HDTV Cable Does it Work On Samsung galaxy a32 5G thank you
I have a Xiaomi Redmi Note 11 Pro which has a USB Type C 2.0, is this why it doesn't work for me?
Hello There. Can you please help with this issue.
I have HP22es model monitor and when I try to connect by surface 4 laptop directly with HDMI cable it works. But when I try to use Microsoft USB hub for additional ports and I connect HDMI cable into the hub and then connect the hub through C port of my surface laptop, the screen shows inactive HDMI and goes to sleep.
Basically the display is not detected.
I tried even charging the HDMI 2.0 cable and tried with other laptops too.. it’s the same issue
please advise..!!
Note: directly connecting HDMI between laptop and monitor the display works fine. Only issue arises when I use Microsoft HUB for additional ports and plug HDMI there
Hey there! 👋
Thank you for reaching out and explaining the situation in detail. Let's try to figure it out. 👀
However, before we proceed, it's essential to ensure that each component involved in the connection is functioning correctly, as each part plays a crucial role in the overall performance. In your case, these components include your Surface 4 laptop (the host device), the Microsoft Hub, the HDMI cable, and the monitor.
From the information you've provided, we can reasonably conclude that your HDMI cable and monitor are operating as expected. This leaves us with the potential issues involving the host device and the Microsoft Hub.
I am not sure which model what you mention the Microsoft Hub is USB-A connector or UBS-C connector. It's like a handshake; both sides have to fit together perfectly. If it's USB-A connecting to your Surface 4 laptop, we need to be sure that the USB-A port is ready for a video output party. Same applies if you've got a USB-C hub. The USB-C port on the laptop needs to be game for video output too.
Furthermore, let's determine whether the Microsoft Hub is functioning as it should. A helpful method to assess this is by testing the hub with other devices. If any uncertainties remain, reaching out to Microsoft support can provide a definitive resolution.💬
The suggestions above are the initial steps in diagnosing and addressing your issue. I hope they prove to be beneficial!
Also, if you have a moment, we'd greatly appreciate it if you could subscribe to our channel. Your support means the world to us.
Thank you, and have a wonderful day! 💪
@@uniaccessoriesthank you for replying.
So the USB HUB IS Microsoft USB-C® Travel Hub. This along with surface 4 laptop are brand new and purchased from Microsoft store directly.
Independently all are working fine. Only issue is when I plug in the HDMI to Microsoft travel hub, the HP22es monitor goes to sleep. Same is happening with my thinkpad laptop.
@@myfav5340 Hi, I searched on the Microsoft Answers community and heris the official answer for a situation similar to yours:
"In this case, please run Surface Diagnostic Toolkit and check for Windows Update. Make sure to check View Optional features and select all recent updates. Restart the Surface after installing updates. Also, see Troubleshoot connecting Surface to a second screen for more troubleshooting guide, and Use the Microsoft or Surface USB-C Travel Hub to find out more how to set it up."
If still not work, I suggest you contact directly to Microsoft support team. 💪💪💪
Please, help me....!
I am trying to connect my Galaxy S21 Ultra to a projector but when i connect them via the cable, nothing happens.
What am I doing wrong?
👋Hey, thanks for the comment. Let's try to troubleshoot the issue:
🔵Ensure that you're using a compatible cable or adapter. Try using another cable or testing the ports with other devices to rule out this possibility. It's possible there could be an issue with the cable or the ports on either the projector or the phone.
🔵Source Selection: Once the cable is connected, ensure that you've selected the correct input/source on your projector. Some projectors might have settings that need to be adjusted or toggled to recognize a new input source. Refer to your projector's user manual for specific instructions.
🔵Phone Settings: Ensure that your Galaxy S21 Ultra is updated to the latest software version. Sometimes, compatibility issues can be resolved with software updates. Next, On your Galaxy S21 Ultra, swipe down from the top of the screen to access the Quick Settings panel. Look for the "DeX" mode and tap on it. This should allow your phone to extend its screen to the projector. (If you want to stop extend mode, To switch back to the mirror mode, follow this: "Settings > Connections > More. Connection settings > Look for HDMI Mode, Tap > You will have the option to toggle between Samsung DeX and Screen Mirroring." Then, you will have the option to switch to Screen Mirroring.)
👀Hope this helps! Let me know if you have any other questions.💪
I have recently bought a Lenovo tablet p11 2nd gen and yesterday a new monitor. The tablet is a 2k 120 hz screen and I want to connect it to my monitor. It has a usb Type C 2.0 so is it completely futile to try connect it with a wire.
Is there no adapter(even if large) that will allowed some kind of display or or hdmi support for it. Is there a special adapter that can make usb 2.0 into a 3.1 or above in term supporting hdmi(even if you have to plug in the adapter).
Please help me thanks.
🤠Hello, thanks for the comment and trust.
In general, USB 2.0, even in the form of a USB-C port, doesn't typically support video out functionality.
I regret to inform you that it's not possible to upgrade USB 2.0 to USB 3.1 or above with an adapter in order to support HDMI or DisplayPort. This is because USB standards, such as USB 2.0/3.0/3.1/3.2, are hardware-dependent and cannot be altered with an adapter.😢
In this situation, you may want to explore wireless display solutions as your best alternative.
For the most accurate information pertaining to your specific device, I highly recommend checking the user manual or getting in touch with Lenovo's customer support.
I hope this information has been somewhat helpful.🤞
How do I look inside my phone to see what type of USB is it
A14 5G.
And just one of them Onn c to hdmi cable . Not working
Does the uni usb c to hdmi phone cable work for the Oneplus Nord N200 phone???
Hi there,
Usually USB 3.1 Gen1 above version (usb-c or usb4, etc.) support the transmission of video signals.
USB Type-C 2.0 only provides charging function, and does not support data transfer. So it is not valid for your phone to link the device through HDMI cable.
Hope this can solve your confusion.
uni team:)
@@uniaccessories Thank You i hope it works💯
@@rogueplayer7245 No worries ，🥰feel free to contact us if you need any help！
why does my tv say “no signal”?
Thanks for sharing! It would be great if you could provide details like your host device model, TV model, and USB-C to HDMI adapter specifics, for a comprehensive diagnosis. However, lacking these, we can still troubleshoot as following steps.
▪First, you're connecting several items, each needing to successfully transfer video signals. They must function independently. If they work separately but not together, there may be a compatibility issue or a specific connection sequence required.
▪Ensure your USB-C device, such as a phone/tablet/laptop, supports video output, which means DisplayPort Alt Mode.
▪Next, Adapter/Cable: Test your USB-C to HDMI adapter and HDMI cable using other known working devices.
▪And TV HDMI Port: Verify if your TV's HDMI port is functional by connecting other HDMI devices.
🤞Hope this assists you in identifying the problem!
My TV says the same no signal
Same
Same
I have two lg monitors and a laptop , and the brand of the usb c hdmi adapter I got is called blueendless and they don’t have an app or website you can download the software for it what do I do? Thanks 💜
uni team is pleased to help users solve related problem.😊
If you are looking for help like accessories not working properly, need a driver, etc., download can be found at @uniaccessories
Website▶FAQ▶Troubleshooting on Video & Displays
🔗: uniaccessories.com/pages/faq-troubleshooting-on-hdmi
Find the right corresponding problem inside, you can get the solution.
Hope this helps you!
uni team
I have a Motorola G stylus (2022) and i have an HDMI to usb cord, and it wont connect. When i go to usb setting, it wont let me make my phone the one controlling the usb
👋Hi, thank you for your comment, especially pointing out the "Motorola G Stylus (2022)." Upon checking the official Motorola website, it's confirmed that the device's ports are limited to a 3.5mm headset jack and a Type-C port with USB 2.0 capabilities. Unfortunately, this means that the USB-C port does not support video output (DP alt mode) and cannot be used to extend to monitors via the USB-C port.
👀As an alternative, you may consider a wireless connection method to mirror or extend your phone's display. I hope this helps. Let me know if you have any further questions!💪
Why doesnt it work on my s23ultra. Works on everything else laptop, lenovo tablet but not s23ultra but i use a straight usb c to hdmi it does work ? Im using a ugreen usb c hub that has ports for reg usb a and a hdmi and it works great on everything but my phone.
Hello, thank you for your query! Although the Samsung Galaxy S23 Ultra should theoretically be compatible with the hub you're using, as its USB-C port supports both video output and data transfer, there could be certain compatibility issues in your specific case. We advise using a USB-C hub with power delivery (PD) that connects to the TV with substantial power, preferably using a charger of 65W or higher.
Please consider contacting the manufacturer of the USB-C hub to inquire about any specific compatibility concerns or advice they might have. Alternatively, you might want to explore other hubs or docking stations confirmed to work with your phone model, in uniAccessories, we also have the usb-c hub with PD port.
Hope the answer helps.
Have a nice day!
I used to use this on my Nintendo switch but for some reason it just stopped working one day. I was doing it exactly how i was before and now it dosent work anymore pls help
Hi there,
Sorry to hear you're experiencing this issue. If you were talking about connect the Switch directly with display using a usb c to HDMI cable, here are the solutions, might help, not guarantee.🙈
Nintendo Switch does have a unique protocol for its HDMI output, which can sometimes result in compatibility issues with certain adapters or cables. Let’s try to troubleshoot:
1. Official Adapter: First and foremost, ensure you're using the official Nintendo Switch dock or an adapter that's been verified to work with the Switch. Third-party cables may not always be compatible due to the unique software protocol Nintendo uses.
2. Inspect the Cable and Ports: Look over both ends of your USB-C to HDMI cable for any visible damage. Also, ensure that the ports on both your Nintendo Switch and your display device are clean and free from debris.
3. Software Update: Always make sure your Nintendo Switch is updated to the latest firmware. Sometimes connection issues can be resolved with a software update.
4. Display Settings: Double-check your display device to ensure it's set to the right HDMI input.
5. Restart the Switch: Fully power off your Nintendo Switch, then power it back on. A fresh restart can occasionally resolve connectivity problems.
6. Test with Another Cable: If you have access to another official USB-C to HDMI cable or dock, try using that to determine if the original might be the issue.
If you've tried these steps and the issue still remains, it might be a more specific hardware or software issue, and I'd recommend reaching out to Nintendo's customer support for further assistance.🧭
I hope this provides some clarity. 💙
your cable doesn't work for a Samsung tab A 10.1 and an lgv30 and both support HDMI out. It worked for a second on the lg and stopped after that
Hello, thank you for reaching uni team,🥰
Per the specs, that device only uses a USB 2.0 port and doesn't list any DP passthrough spec. That's a quite definitive indication that the type-c doesn't support an external display.
I hope this provides clarity. Let us know if you need further assistance.
uni team :)
@@uniaccessories well i know for a fact that the lg v30 works with USB c to HDMI because its worked before with your cable but the cable stopped working
Is that countryside by Florida Georgia line
How to update USB type C 2.0 to 3.0 it is possible?
Hi there!
The version of the USB-C interface is based on the chip inserted. So it can't be updated by upgrade.
Only by replacing the device and accessories!
If your device only has a USB Type-C 2.0 port, you can still use USB Type-C 3.0 devices with it, but the data transfer speeds will be limited to USB Type-C 2.0 speeds. Similarly, if your device has a USB Type-C 3.0 port, you can still use USB Type-C 2.0 devices with it, but the data transfer speeds will also be limited to USB Type-C 2.0 speeds.
uni team:)
Why does it work on my TV but not my PC or Monitor?
Do you mean you want to extend your phone screen on your PC or Monitor?
I have issues on point 2, my pocophone f1 only show a black Screen but my wife's Huawei Phone works fine. I dont know what to do. I have the latest update installed.
Thank you for reaching uni.
For your device, there is no MHL, Dp alt mode in the pocophone f1 , so your device is not recognized and cannot project video via USB-C to HDMI.
Feel free to contact us if you have any product related problem.
uni team:)
how about usb on-the -go?
Hi there, Thank you for reaching uni. 💝
uni has some compact products that are great for take-out, out-of-home office scenarios, etc.
If you are interested, visit uni official website at
uniaccessories.com/
Have a nice day!
uni team.
Can a32 work with HDMI?
Hey! If you're referring to the Galaxy A32 5G, it does come with a USB-C port. However, please note that the USB-C port on this device does not support DP alt mode, which means it does not provide video output. We recommend reaching out to the Samsung support team for further confirmation and assistance.
@@uniaccessories it's fine
ezcast cable does work & Chrome cast
But the type-c to hdmi doesn't I try that already
Hello sir please how about phone with USB Type-C 2.0, OTG
Thank you for reaching uni.😁
Not all USB Type-C 2.0 ports can accept video signals. (Unless a state protocol is covered) the device will usually specify this.
Please provide your device model for inquiry or consult with the manufacturer of the device.
Feel free to contact us if you have any product related problem.
uni team :)
I have an ASUS Vivobook m515, model x515ua. It has a "USB 3.2 Gen 1 Type-C". But my USB-C - HDMI adapter doesn't work. I have the first issue
First of all, USB 3.2 Gen 1 Type-C port is available for video data transfer.
Please make sure you connect to the correct port.
If you still have problems, you need to troubleshoot the problem：
1. Please check if the USB-C - HDMI adapter is working properly
2. Please check whether the connected cable can be used normally
uni team:)
@@uniaccessories My cable is connected to the right port. It's the only USB-C port on my laptop
Idk how to check if the adapter is working properly since nothing rly happens
The connected cable? The HDMI is the one that actually came with my Nintendo Switch. Will I need a newer HDMI cable or something?
I also have an XP-Pen Artist 12 Pro, and even that weird HDMI cable didn't work
The adapter I have is a Benfei 4k30hz
@@cqllel5186 According to your situation, if you wish to link your Nintendo Switch to your laptop using an HDMI cable and adapter, please check with the adapter manufacturer to support Nintendo's protocol.
Hope this helps!
uni team:)
@@uniaccessories Yeah I need a capture card for that
What I mean is that the HDMI cable I use is the one that came with my Switch. I wanna display my laptop onto my 72hz freesync monitor while still being able to keep my external cooling system (bcuz it donlt fit between my charger and HDMI port)
You saod 'check whether the connected )able can be used normally'. By that, do yu mean the Adapter or tye HDMI? Do I need a newer HDMI with more recent tech?
@@cqllel5186 Through the manual, it does not state that the port supports video transmission. I suggest you can confirm with the ASUS manufacturer if your laptop's USB 3.2 Gen 1 Type-C port supports the protocol for video transfer data.
Or just use the HDMI port that comes with your computer to achieve the video transfer function.
Feel free to contact us if you have any product related problem.
uni team
Everybody passes the blame every where else fact is it's this stupid samsung tablet for whatever reason doesnt want to. Or someone doesn't want to let it my guess is money is involved somewhere down the line.