Questions tagged [hdmi]
HDMI (High-Definition Multimedia Interface) is the industry-leading technology and de-facto standard connecting high-definition (HD) equipment, from HDTVs and personal computers to cameras, camcorders, tablets, Blu-ray players, gaming consoles, smart phones, and just about any other device capable of sending or receiving an HD signal.
100 questions
0 votes
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448 views
Can't Set Google TV to Game Mode
I recently purchased a new TV for gaming, a TCL 43Q51BG for use with a NES, SNES, WII, WII U, NS, PS2, and PS4. However, the input lag is extreme and unacceptable, and the "Game Mode" and &...
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0 votes
0 answers
1k views
Nvidia Shield - Flickering Issue
Background I have an Nvidia Shield connected to my TV and have used it for many months successfully. This morning when I turned it on, the screen was flickering: it will change to showing the home ...
Eric F
1 vote
0 answers
213 views
Debug HDMI over USB C
I have a Motorola Edge 20 Pro. Till about 8-9 months ago, I could connect an unpowered (Without a separate power adaptor) USB C Hub to the USB port, and connect a HDMI cable to the hub. This would ...
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-2 votes
1 answer
129 views
How to make my PC become an "psudo/fake" external display for android phone via USB ports (without using any USB to HDMI dongles)
I want my Android phone to recognize my PC as its external display (psuedo/fake or virtual displays) via USB connection (USB-C - USB-A cable or TCP connection) without using any USB to HDMI dongles or ...
- 119
0 votes
0 answers
183 views
Chromecast with Google TV: No HDMI-CEC entries in Logcat
Trying to get as much control as it's possible from the TV's (LG LF630V) remote for the connected Chromecast with Google TV. The HDMI-CEC definitely works on Chromecast, as e.g., → ← ↓ ↑ [OK] [Back] ...
- 101
1 vote
0 answers
834 views
How to check if my Android Phone USB C connector has DP Alt Mode capability?
My Android Phone has a USB C adapter, how do I know that it has DP ALT mode capability before I buy a USB C to HDMI extension cable? This question is similar for that inquires the same for laptops.
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1 vote
0 answers
689 views
Mirror screen (+ sound preferably) to TV via USB-C/HDMI (Xiaomi in particular)
I did a web search and found only casting via Wi-Fi and/or cast to PC by installing some app on the PC. Is there any way to mirror the screen to the TV from USB-C to HDMI (I have an adapter) of the TV?...
- 475
1 vote
0 answers
53 views
How can you change the plug state of an HDMI port without plugging in a cable?
I want to change the state of HDMI to hw.plugged in software without actually plugging in a cable. It’s Android 2.3.2. I’m working on a kernel for a device and I want to see if HDMI broadcast is ...
1 vote
0 answers
912 views
Draw security pattern using usb c to hub with hdmi
Not sure if it's a note 10 issue or an android issue. My note 10 screen no longer works. I connect it to usb c to usb hub with hdmi. The monitor now shows clock and lock. The time is correct. I press ...
- 71
2 votes
2 answers
2k views
Does Samsung Galaxy Note 10 support USB C-to-HDMI?
Can the Samsung Galaxy Note 10 do video over USB-C to HDMI? I called one of the companies that makes a USB-C hub with HDMI, and they said no. They said my phone does not support DisplayPort Alt Mode, ...
- 71
0 votes
1 answer
476 views
What is the difference between "USB-C to HDMI Adapter" and "MHL"?
When I search if Samsung Galaxy S8 supports MHL or not, I am getting crazy. 50% of online articles say S8 does not support MHL including mhltech.org link and technipages Another 50% of online articles ...
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1 vote
1 answer
4k views
How to screen mirror Android to non-smart TV?
I bought a USB C-HDMI cable to mirror my Samsung Galaxy M11 to my non-smart TV, but I get no signal. The TV has 3 HDMI ports and with every single one, I get no signal. Is it a setting that I have to ...
- 107
0 votes
1 answer
2k views
How to connect a monitor to a Galaxy Tab tablet?
I have a Galaxy Tab A (2018) and a Galaxy Tab S6 Lite tablets and I have to connect them to an external monitor with HDMI FullHD (1920 x 1080), how can I do that? For example does it work with this ...
- 183
0 votes
1 answer
3k views
Samsung A21S support USB-C to HDMI?
I buyed a USB-C to HDMI device and it didnt work, so i thought the problem is the device and tryed to get a refund. I have no other device capable of testing it and i searched in the entire Internet ...
1 vote
0 answers
4k views
Using DeX with two external Monitors?
I would like to replace my desktop computer with an android phone. I only do word processing (in google docs) and internet browsing (chrome), so I figured the processing power of a new phone should be ...
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