How To Fix Asus Monitor HDMI No Signal

Edwin Parker
By Edwin Parker 12 Min Read
12 Min Read

Hey there! Are you struggling with a frustrating ‘no signal’ message every time you try to connect your monitor using HDMI? You’re definitely not the only one facing this headache. It’s a common issue that a lot of Asus monitor users run into, where their screens just don’t seem to recognize the HDMI connection. But don’t worry, we’re here to dive into this problem and find some solutions together!

Asus Monitor HDMI No Signal

Have you ever turned on your PC, only to be greeted by an annoying “HDMI No Signal” message on your Asus monitor? It’s like your monitor is playing hard to get, refusing to acknowledge the HDMI connection. This message basically means your monitor is telling you, “Hey, I’m not getting any signal from the device you’re trying to connect.” You might think the solution is as simple as plugging it in and switching it on, but sometimes, it’s not that straightforward.

You might hear the reassuring hum of your PC’s fans, signaling it’s powered on, but what’s the use if your screen is as blank as a starless night sky? That ‘no signal’ error can be a real puzzle. But don’t worry, solving it is usually not too tricky. However, keep in mind that if your HDMI cable is the culprit (think damaged or faulty), then no amount of troubleshooting will help. In that case, you’re looking at a repair or replacement job for the cable.

Issues like loose connections or a pesky broken wire can be the root of this HDMI headache. Luckily, there’s a whole arsenal of fixes to tackle the “Asus Monitor HDMI No Signal” issue. The good news? You probably won’t need to try them all. It’s like a detective game: start with the simplest solutions and work your way up. Stick with me, and we’ll find the fix that fits your situation perfectly.

So, How To Fix Asus Monitor HDMI No Signal Issue?

Here are some troubleshooting steps you may use if your Asus Monitor indicates an HDMI No Signal issue.

Solution 1: Disconnect and reconnect the HDMI cable

It might sound too simple, but sometimes the oldest trick in the book is all you need. If your Asus monitor is giving you the cold shoulder with an “HDMI No Signal” message, the first thing to try is the classic unplug and replug move. Why? Well, it’s like making sure all the puzzle pieces are correctly aligned.

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Here’s what you need to do:

  1. Gently unplug the HDMI cable from both your monitor and your computer.
  2. Take a moment, then plug it back in firmly.
  3. Double-check to make sure the HDMI cable is snugly fitted into the ports on both your Asus monitor and the PC. You want a connection as tight as a drum!

A good tip to remember: When you replug the cable, try pulling it out a bit. If it resists and feels firm, congrats, it’s properly connected!

Solution 2: Disconnect and reconnect the monitor’s power cable

If the old ‘unplug and replug the HDMI’ trick didn’t do the job, let’s try giving your monitor a little break. Sometimes, all it needs is a quick power reset. Many Windows users have found this method surprisingly effective.

Here’s what to do:

  1. Unplug the power cable from your monitor.
  2. Wait a few minutes – think of it as giving your monitor a mini vacation.
  3. Plug the power cable back in and see if the issue is resolved.

If your monitor is still playing hard to get, don’t throw in the towel just yet. There are more solutions to try.

Solution 3: Reset the monitor to factory defaults

Sometimes, taking things back to square one can work wonders. Doing a factory reset on your monitor can clear up any weird settings issues that might be causing the HDMI no signal problem.

Here’s how to do it:

  1. Locate the on-screen menu button on your monitor. It’s like the command center for your screen.
  2. Navigate to the ‘Factory Reset’ option using the monitor’s buttons. It’s like hitting the reset button on a video game when you’re stuck.
  3. If you’re not sure how to navigate the menu, no sweat. Just check out the monitor’s user guide online for detailed instructions.

Solution 4: Use a new HDMI cable.

Sometimes, the issue might be hiding in plain sight – your HDMI cable. A damaged or broken HDMI cable can be the villain behind the no signal message. Here’s a simple way to find out:

  1. Replace your current HDMI cable with a new one.
  2. Connect it to your monitor and computer.
  3. Check if the problem is solved. If yes, then your old HDMI cable was the issue.

It’s like finding out that the key you’ve been using was the wrong one all along!

Solution 5: Use another computer to test the ASUS monitor

If you’re still scratching your head over the issue, here’s another detective move you can make. Test your Asus monitor with a different computer. This will help you figure out if the problem is with the monitor itself or something else.

Here’s what to do:

  1. Connect your Asus monitor to a different computer.
  2. See if the no signal issue persists.
  3. If the problem shows up on the other computer too, it’s likely that your monitor is the one having a bad day.
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If the monitor turns out to be the issue and you’ve tried all the tricks, it might be time to think about getting a new one. But before you do, check if your monitor is still under warranty. If it is, reach out to the manufacturer for support. It could save you the hassle and cost of buying a new monitor.

Solution 6: Update the chipset and graphics drivers

Imagine your drivers as the translators between your computer’s hardware and software. If they’re not speaking the same language (i.e., if they’re outdated or faulty), your monitor might not get the right signals. Updating your chipset and graphics drivers could be the magic touch needed to solve the “HDMI No Signal” issue.

Not everyone is a tech whiz, and that’s okay! Tools like Driver Easy are here to save the day. It’s designed for anyone who doesn’t have the time or technical know-how to update drivers manually. Here’s how to use it:

  1. Download and Install Driver Easy:
    • First, download Driver Easy and install it on your computer. It’s like getting a smart assistant for your PC.
  2. Scan for Outdated or Problematic Drivers:
    • Open Driver Easy and click on ‘Scan Now’. It’ll do a thorough check of your computer and find any drivers that need an update.
  3. Update with Ease:
    • When it flags a driver, like your chipset or graphics driver, just hit the ‘Update’ button next to it. Driver Easy will download the right version for you. Then, you can install it manually, without the fear of making a mistake or choosing the wrong driver.

Solution 7: Unplug all HDMI sources before reconnecting them one by one

Got a setup where your monitor is connected to more than one HDMI source? Sometimes, this can be the root of the ‘no signal’ issue. But don’t worry, there’s a methodical way to sort this out. If you’re only using one HDMI source, feel free to skip this solution.

Step-by-Step Guide to Reconnecting HDMI Sources

Here’s what you need to do:

  1. Disconnect All HDMI Cables: Start by unplugging all HDMI cables from your monitor. Think of it as hitting the reset button on your connections.
  2. Power Down the Monitor: Next, unplug the power cord from your monitor or TV for about 10 minutes. This break can help reset the system and clear any temporary glitches.
  3. Reconnect the Power: After the brief hiatus, plug the power cord back into your monitor or TV.
  4. Reconnect HDMI Sources One at a Time:
    • Plug in one HDMI device to your monitor.
    • Turn on the device and see if the signal is detected.
    • If everything looks good, move on to the next device.
    • Repeat this process for each HDMI device, connecting them one by one.
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By reconnecting each device individually, you’re giving your monitor the chance to establish a clean, clear connection with each source. It’s a bit like organizing a group photo – you’re making sure everyone’s in the right place!


Today, we’ve walked through a variety of ways to fix that pesky ‘HDMI No Signal’ issue on your Asus monitor. From simple cable checks to factory resets, we’ve covered a lot of ground! To quickly recap one of the key solutions:

  • Accessing the Monitor Setup: You can open the Monitor Setup window by pressing the “Menu” button on your monitor. Once inside, pressing “Menu” again will bring up different options.
  • Executing a Factory Reset: Use the down arrow button to navigate to “Factory Reset,” and then select “Yes” with the right or left arrow buttons. Pressing “Menu” again will reset your monitor to its original factory settings.

I hope these solutions prove to be helpful in resolving your monitor’s HDMI connection issues. Remember, sometimes it’s the simplest fix that does the trick, and other times, a bit more digging is required. But with these tips and tricks at your disposal, you’re well-equipped to get your Asus monitor back in action!

Frequently Asked Questions

Why does my Asus monitor say 'HDMI No Signal' when I turn it on?

This message usually appears when the monitor is not receiving a signal from the HDMI cable connected to your computer. It could be due to a loose connection, faulty cable, outdated drivers, or incorrect monitor settings.

How can I fix the 'HDMI No Signal' issue on my Asus monitor?

Start by checking the HDMI cable connections, ensuring they're secure. Try disconnecting and reconnecting the cable, using a different HDMI cable, or connecting the monitor to another computer to isolate the problem. Updating your graphics drivers and resetting the monitor to factory settings are also effective solutions.

Is it necessary to buy a new HDMI cable to solve this issue?

Not always. First, try other solutions like reconnecting the existing cable or updating drivers. If those don't work, then consider trying a new HDMI cable as the existing one might be faulty.

Can outdated drivers cause the 'HDMI No Signal' issue on my monitor?

Yes, outdated or faulty graphics and chipset drivers can cause this issue. Updating these drivers can often resolve the problem.

What should I do if none of the solutions fix the 'HDMI No Signal' issue?

If you've tried all solutions and the issue persists, it might indicate a hardware problem with the monitor itself. If your monitor is still under warranty, contact the manufacturer for support or consider professional repair services.
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