ASUS Monitor HDMI No Signal? Here’re 8 Ways To Fix It

The “HDMI No signal” error in your ASUS monitor signifies that it isn’t receiving any show enter alerts from the pc by its HDMI port. This error prevents the monitor from displaying any contents, leaving simply the error message on the display screen. 

There isn’t one particular purpose for this downside, however the main trigger for the “ HDMI No Signal” appears to be the show connections. Some misconfigured show settings and outdated firmware/drivers can also generate comparable issues on the ASUS monitor. 

Power Cycle the Monitor

Bugs and glitches within the monitor’s firmware could cause your ASUS monitor to not take inputs from the HDMI port. Sometimes, simply energy biking the monitor can resolve the issue. Here’s how to do it the proper manner.

1. Turn off the monitor by urgent its energy button. You can shut down the pc as properly. 
   
2. Unplug all of the cables related to the monitor, together with the ability twine and the HDMI cable.
3. Leave the show unit as it’s for a minute or two. Then plug every little thing back into place.
4. Turn on the monitor and in addition the pc. 

Check the Input Source 

Modern screens include a number of HDMI ports. You can configure the monitor to make it select the best HDMI port for the show sign inputs. 

Let’s say you have got related the show cable to the HDMI 1 port of the monitor however configured the monitor to take show enter from HDMI 2, then you’ll positively obtain the “HDMI No Signal” messages.  

On most trendy Monitors, together with ASUS’s, there’s a function that mechanically detects the best enter supply. However, such options could also be lacking in older fashions. Sometimes the firmware additionally is likely to be detecting the improper enter supply. 

1. Press the Input choose button that’s both on the aspect or back of your ASUS Monitor.  On some ASUS screens, there isn’t any devoted enter choice button and it’s built-in into the On-screen show (OSD) menu.
2. Select HDMI 1 or HDMI 2 as the best enter supply, relying on the port you have got used for the connection. 
   

Check the Connections

Quite usually, the difficulty with the screens is induced because of misconfigured or unfastened connections. The cables or the connectors might be at fault too. Therefore, the following factor you could do is verify if the connections are set accurately. 

• Start by checking for bent or compromised ports and cables. An HDMI connector should function a 19-pin configuration. If these pins usually are not seen or their configuration is wrong, this is likely to be the rationale behind the No sign downside. If you have got a spare HDMI cable, you may as well use it to see if it really works properly. 
  
• On a pc with devoted graphics, the video ports on the motherboard, together with the HDMI ports get mechanically disabled. In such a case, you could join the cable to the GPU’s HDMI port to make the show perform usually. 
  First, disconnect the HDMI cables from the ports of your laptop and the monitor. Finally, reconnect them securely and be sure that the connections aren’t unfastened.
  
• If there are a number of HDMI ports obtainable on the pc in addition to the monitor, strive making the connections by a distinct port. 
• Avoid using a show converter, and if potential, instantly join the HDMI cable to the port with out using the converter. If the show works usually, the issue could be with the converter. 
• To rule out the potential of a Monitor failure, you may join the pc to a different monitor (If obtainable). If the opposite monitor additionally shows the HDMI no sign message, this means a problem with the PC, ports, or cables.
  However, if the opposite show does work correctly, the issue is along with your ASUS Monitor. You could need to restore or change the monitor in such a scenario.  

Configure Projection Settings

This repair applies to a multi-monitor setup the place solely one among your shows shouldn’t be working. Suppose you have got related your laptop computer or a pc to an exterior or secondary monitor, and it’s supplying you with an “HDMI No Signal ” message. In that case, there could also be points with the projection settings. 

1. Press Windows key + P in your Keyboard. This will provide you with projection settings to select from.
2. Select the Duplicate or Extend choice as per your choice. You should instantly see the contents of the supply laptop on the ASUS monitor. If you select the Second Screen solely choice, you’ll not see the contents in your main display screen (Laptop, as an example). 
   

Update Display & Monitor Adapter Drivers

Drivers are chargeable for establishing communication between the monitor and your working system. If these drivers get outdated and incompatible with the prevailing {hardware}, it might create an issue equivalent to this. Some programs additionally could require up to date Graphic card drivers to assist the newest screens.

Although it won’t be potential so that you can update the drivers when the display screen shows nothing, you should use one other show unit (if it really works and is obtainable) to do it. Likewise, on a multi-display setup, if any of the show is working, you might use these steps to carry out the motive force update. 

1. Press Windows Key + X and open the Device Manager. 
   
2. Click on Display Adapter.
   
3. Then Right-click on the device driver and choose Update driver. 
4. Choose Search Automatically for the drivers choice and comply with the immediate. 
   
5. If this doesn’t clear up the issue, return to the Device Manager and update the device drivers below Monitors accordingly.
   
6. Once the update course of is full, restart the pc and see if the difficulty persists. 

You additionally could have to manually update to the newest GPU driver by downloading the installer from the respective GPU producer’s web site. 

1. Connect the pc to a different monitor or use a working video normal (DisplayPort, as an example) for making the connections. 
2. Go to the motive force obtain web page of AMD or NVIDIA.
   
3. Check for the newest obtainable model of the graphic card driver on your particular system.
   
4. Download the update installer and run it. 
5. Follow the on-screen directions and full the update course of. Restart the pc when completed. 

Factory Reset the Monitor 

If there are some misconfigured settings in your monitor which can be incompatible along with your system, you might encounter a show problem equivalent to this one. Resetting the monitor can come as an help in such conditions. You can reset the monitor to the manufacturing facility default state to unravel the problems with the firmware.

The reset course of can differ with the mannequin of your monitor. Therefore, you should seek advice from your Monitor’s consumer guide to get the precise particulars. Here’s a common technique of resetting an ASUS monitor. 

1. Press the On-screen show menu button on the back of the monitor. The location of this button could differ with the mannequin. 
   
2. Press the up and down buttons to navigate to the System Setup Section.
3. Find the All Reset choice and choose it.
   
4. Select Yes for the ultimate affirmation. This will revert the setting of the monitor to the manufacturing facility default. 

Inspect the RAM Modules and Graphics Card

If the pc itself doesn’t boot, there is likely to be some points with the inner elements of the pc. Most usually, the issue happens when the reminiscence modules or the graphic playing cards usually are not correctly seated of their slots.

When that occurs, you might get notified with Power on Self Test (POST) error gentle codes on the motherboard or by startup beep sounds. 

For instance, Some motherboards have a label on them with an LED indicator that glows when the system detects issues with the CPU, RAM, Video controllers, and different {hardware} elements. Take observe of such LED flashes to find out the kind of {hardware} failure. 

Moreover, you might reseat the RAM and graphic playing cards correctly to see if this solves the HDMI No Signal downside.

Here’s the way you reseat your RAM sticks. 

1. Turn off the pc and disconnect each cable related to it. 
2. Remove the aspect covers of the CPU. 
   
3. Locate the RAM module.
4. Gently pull aside each of the clips holding the module. 
   
5. Remove the module from the slot and clear it using a brush or a microfiber material.
6. Reseat the reminiscence module correctly back to put. If a number of RAM sticks exist, comply with the identical process and reset them.

Once you have got inspected the RAM sticks transfer on to the Graphic playing cards part. Note that this course of solely applies to computer systems with devoted GPU.

1. Disconnect the ability connectors for the graphic playing cards from the PSU. 
2. Remove the screws holding the graphics card in its slot. These screws might be both inside or outdoors the pc’s case.
   
3. Then, push the PCIe slot clips holding onto the Graphics card. You will hear a clicky sound when the clips launch the GPU. 
4. You can now take away the GPU from its slot. 
   
5. Clean the graphics card totally using a microfiber material. Likewise, additionally clear the PCIe slot with a tender brush and compressed air.
   
6. Now, align it with the PCIe slot and slot it on the pc’s case. Gently, place it right down to the slot till you hear a click on. 
   
7. Reinstall the screws back to their unique spots and plug within the energy cables. 
8. Finally, assemble the aspect panel and join every little thing because it was beforehand. Check if the monitor works as supposed. 

Update Monitor Firmware 

Firmware is low-level software program that’s chargeable for working a {hardware} element. If a Monitor’s firmware is buggy, corrupted or outdated, it could set off totally different display-related points. ASUS releases frequent updates for his or her Monitors to counter such firmware points. 

Step 1: Create a Firmware Installation USB Drive 

1. Go to ASUS’s official obtain web page. 
2. Enter the Monitor’s mannequin within the subject. Your monitor’s image will probably be proven within the web page. 
   
3. Click on Driver & Utility.
   
4. Go to the BIOS and Firmware part and obtain the firmware. 
   
5. Plug in a FAT32 file system-based USB flash drive in your laptop. 
   
6. Go to the Download listing and extract the firmware file you downloaded earlier to the USB flash drive. 

Step 2: Update Monitor’s Firmware

Note: The firmware update course of can differ from the mannequin. For demonstration functions, now we have used the mannequin PA32UC-Ok on this article. You need to seek advice from the consumer guide on your particular mannequin to get the precise particulars for it or contact the service middle. 

1. Plug within the flash drive within the Monitor’s USB port. Make positive the Monitor is turned on.
   
2. Now, concurrently press the 2 buttons above the Power button. 
3. The firmware update course of will now start. 
4. When the method is full, flip the monitor off after which flip it back on. 
5. It is beneficial to reset the monitor to manufacturing facility default after the update.