From the post, Asus support suggests you have to uninstall both drivers, turn off and unplug all other audio outputs, plug in the HDMI cable to the laptop and device, power off/on and boot up and reinstall the Nvidia/Audio drivers and the HDMI device will be found and installed.
particularly, What to do if HDMI is not working on laptop?
Here’s what you need to do:
- Disconnect all your HDMI cables from your ports.
- Shut down all your devices (your computer, monitor and TV) completely and unplug their power cables (and battery if you are using a laptop).
- Leave them for five minutes.
- Plug the power cables (and the battery) back in.
thus, How do I know if my HDMI port is working?
Click on the “Device Manager”. Look for your HDMI port in the list of ports under “Display Adapters”. If you can not see your HDMI port in this list then your HDMI port might fail or you have to replace it. If the HDMI port is present in the list of display adapters then check its properties.
in effect Why does my Asus monitor keep going black?
If the cable run is too long, or of the signal has been split (using a non-powered DVI or HDMI splitter), this can cause the monitor to go black because the signal isn’t strong enough. … Assuming that the cables are plugged in securely, power on the monitor and check to see if the monitor keeps going black.
Why does my Asus monitor keep turning off?
One reason the monitor could shut off is because it’s overheating. When a monitor overheats, it shuts off to prevent damage to the circuitry inside. Causes of overheating include dust build-up, excessive heat or humidity, or blockage of the vents that allow the heat to escape.
Table of Contents
Why my HDMI is not working?
Disconnect and reconnect the HDMI cable
Sometimes, a bad connection may occur and cause this problem. … Disconnect the HDMI cable from the HDMI Input terminal on the TV. Disconnect the HDMI cable from the HDMI Output terminal on the connected device.
How do I know if my HDMI port is broken?
Some issues that indicate that there might be any problem with the HDMI port of your device.
- Lack of sound.
- No picture.
- Blurry display.
- Bad resolution.
- Discoloration.
- Intermittent picture.
Why won’t my monitor recognize HDMI?
Solution 2: Enable the HDMI connection setting
If you want to connect your Android phone or tablet to the TV, make sure the HDMI connection setting is enabled on your device. To do it, go to Settings > Display Entries > HDMI connection. If the HDMI connection setting is disabled, enable it.
What do I do if my HDMI port is broken?
How to Repair Broken HDMI Ports on a TV
- Unplug the television and set it on a flat work surface. …
- Remove the outer housing of the TV. …
- Examine the broken HDMI port. …
- Re-solder a broken connection, if you find one. …
- De-solder the broken HDMI port if the port is physically damage beyond repair.
Why does my display keep going black?
The main reason that your monitor is going black for a few seconds is that there’s a problem with the cables connecting it to your computer. … It could just be an issue with the ports on your monitor, and it might work if you plug your cable into a different connection port.
Why did my monitor go black?
A monitor that keeps going black is an obvious sign that something’s wrong with your computer. The question is, is the problem trivial or serious? Often, the culprit is a loose or broken cable – an easy fix. Sometimes, however, you’re looking at a bad monitor or damage to the computer itself.
Why does my monitor randomly go black?
Bad PSU: The Power Supply Unit is known to be the most common culprit of making your monitor go black. … Video cable: The video cable whether is an HDMI or VGA connecting the monitor to your PC might be broken or damaged. This will usually cause a black screen when it is touched or randomly as well.
How do I stop my Asus monitor from turning off?
Prominent
- Go to “Control Panel” and click “Power Options”.
- click “Change plan settings” next to the plan you are currently using and then click “Change advanced power settings”.
- In this new window go through each of the areas to make sure nothing is set up to make the display sleep or shut off.
Why does my monitor keep going black for a few seconds?
The main reason that your monitor is going black for a few seconds is that there’s a problem with the cables connecting it to your computer. … Make sure that there’s not any damage to the ports on the back of your monitor too, as this can be a common cause of black screens.
How do I fix my monitor from turning off randomly?
How to: Fix: Monitor randomly shuts off
- Step 1: Update the graphics card driver. …
- Step 2: Try in the Safe mode. …
- Step 3: Check for scripts in the system. …
- Step 4: Check out Local Group Policy. …
- Step 5: Reset the BIOS/UEFI to default settings. …
- Step 6: Try another Monitor. …
- Step 7: Reset Graphics card software settings.
Why does my TV say no signal when HDMI is plugged in?
Verify that the source device has power and is turned on. If the source device is connected with an HDMI® cable: Make sure the TV and source device are both turned on, then disconnect the HDMI cable from one of the devices and then connect it again. … Try a new or another known working HDMI cable.
What do I do if my HDMI port wont work on my TV?
14 Ways to fix HDMI Cable not working on TV problem
- Check the Input Source. …
- Check the output of the connected device. …
- Disconnect and Re-connect your devices. …
- Try using another HDMI port. …
- Turn OFF and ON your connected devices. …
- Try a different HDMI cable. …
- Try connecting your TV to a different device.
Can you fix broken HDMI ports?
Though it’s possible to repair a broken HDMI port on a television, it is extremely difficult and should not be attempted unless you are very comfortable with soldering tiny connections. If your television is under warranty, have the manufacturer repair or replace it for you.
What happens when HDMI port goes bad?
The rich sound and beautiful images relayed through these cables make them the overlooked heroes of the home theater system. However, when an HDMI cable goes bad, it can bring your entire home theater system to a screeching, or blurry, halt (we actually have another article on this as well).
How do I fix my monitor not displaying?
Check the Power
- Unplug the monitor from the wall.
- Unplug the cord from the back of the monitor.
- Wait one minute.
- Plug the monitor cord back into the Monitor and a known-good wall outlet.
- Press the Monitor power button.
- If this still does not work, try with known-good power cord.
Why does my monitor say no video input?
If your video cable has come loose, the image signal won’t be transmitted and it can cause the No video input message on your monitor. So, you should first make sure that your video cable is functioning correctly, then reconnect your monitor to your computer. … 5) Try turning on your computer to test your issue.
Can a HDMI port go bad?
Do HDMI cables deteriorate? Yes, HDMI cables deteriorate. Common problems that may be signs or symptoms of a bad cable include no picture and no sound. If you suspect your cables have gone bad, you can try to check your system settings or buy a new HDMI cable.
Do HDMI ports wear out?
The port can wear out over time. Depends on quality of the HDMI cable for example if one was very hard to plug in it can damage the port quickly. Also take note that unplugging and plugging it while it is switched on a lot in short succession will kill the HDMI chip over time in my cases it took a few minutes.
How much does it cost to fix HDMI ports on TV?
The cost to fix an HDMI port on a TV is $95 to $300. If the circuit board keeps powering on and off, the circuit board that the HDMI port connects to may be damaged. In that case, the cost of replacement, including labor, ranges from $200 to $350.
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