Lorex No Signal On Monitor? – Here’s How To Fix!

You’re seeing the Lorex no signal on monitor message and you’re looking for a solution?

You’re at the right place! Users often complain due to issues with their Lorex DVR signal and that they are unable to check their cameras’ live view.

In this guide, we will let you know all possible causes and how to address them efficiently.

To fix the no Lorex signal message, power cycle the DVR and replace the cameras’ power split unit. Change the cable that connects your monitor and DVR along with any faulty camera cables. Lastly, perform a reset on the DVR to solve the issue.

It’s recommended to take a quick look at what is causing the problem in the first place before proceeding with the solution methods.

Why Is There No Signal On Monitor With Lorex?

Having no signal on the monitor that you’ve connected to the Lorex DVR is something users often ponder.

We can say that this problem can occur due to issues with the cameras or the wiring.

In either case, we will be going through your entire setup in search of the problem until it is identified.

Here’s what’s causing the no signal problem on the monitor connected to your Lorex DVR:

1. DVR Power Problem

If your Lorex DVR has shut down or no power supply is reaching the device, the monitor signal will be lost.

2. No Power In Cameras

If you’re using more than one Lorex camera, a working power adapter is necessary.

3. Camera Cable Issue

There could be a problem with the VIDEO/IN part of the cable, resulting in no signal or the cable that connects your monitor, and Lorex DVR could have gone faulty.

4. Setup Problem

Lastly, if you’ve installed your cables incorrectly, chances are that you will get no signal on your Lorex monitor.

Those were the possibilities responsible for the issues with your Lorex camera setup.

To fix the problem, keep reading to learn about the best solutions recommended by the users.

How To Fix Lorex No Signal On Monitor?

After learning what is causing the no signal problem on your monitor connected to the Lorex DVR, it’s time to solve the issue.

The solutions are recommended by users with the same issue so make sure to follow them in order for the best effect.

Here’s how to fix the no signal problem on your monitor connected to Lorex:

Solution #1 Power Cycle DVR

The first thing you should do is to power cycle your DVR. This will help with power problems with your media device that are causing the no signal error you’re seeing on your monitor.

It will also solve bugs and glitches with the cameras that are connected to your setup since you’re viewing their live broadcast through the monitor, connected to the DVR.

Here’s how to power cycle your Lorex DVR in easy steps:

1. Go over to your Lorex DVR.
2. Locate the power adapter that connects to the device.
3. Unplug the adapter from the source.
4. Disconnect the other end of the adapter that connects to the DVR.
5. Standby for 5 minutes until the device is completely discharged.
6. Re-attach the power adapter to the DVR and then the source.
7. Test.

Note: Don’t forget to test the functionality before continuing to the next solution.

Solution #2 Replace The Camera Power Adapter

If no signal reaches your Lorex monitor, chances are that there is an issue with the cameras’ power supply.

If you’re using more than one camera, then there is a power split, due to the fact that there are only two camera power supply entries on the DVR.

Note: The power-split attachment connects its cable to one of the red inputs on the DVR and has 4 free slots for cameras.

In summary, you can connect a total of 8 Lorex cameras, using the 2 available inputs on the DVR with 2 4-headed power adapters.

Since the power adapter attachment that your Lorex cameras will connect with could have gone faulty, we will want you to replace it and test it.

If the power adapter is broken, all of the Lorex cameras connected to the attachment will lose power, which will result in no signal through your monitor.

Solution #3 Change Monitor/DVR Cable

As you probably know, in order for you to view the live feed of the Lorex camera, your monitor must be connected to the DVR via a certain cable.

The advanced tech of the Lorex DVR allows you to connect a monitor with DVR, HDMI, VGA and for sound-supported cameras, RCA cables along with VGA.

The problem with not getting any signal through the monitor could be the cable itself. If that’s the issue, you need to replace the cable that connects your monitor to the DVR to determine if that would solve the problem for you.

Although HDMI cables are the most effective since you can connect a flat-screen TV and bounce through the sources, use a cable of your preference.

Note: If you do not wish to switch to a different type of cable connection, acquire a new unit of your current one and connect it to your setup.

Solution #4 Replace The Camera’s Cable

If the problem wasn’t with the Monitor to DVR cable, then perhaps you should search for the issue in your camera’s cables.

Especially in the wired camera setups, such as the Lorex product, cables can often get damaged if not guided correctly.

In that regard, search for any damage to the camera’s cables or entries.

Since all of the cameras’ power supplies go into one single splitter (adapter), it will be easier for you to go through the cable’s hardware and search for any visible impact.

Important: If you happen to notice any damage to the camera’s cables, disconnect them and acquire a replacement.

Solution #5 Reset Lorex DVR

If nothing from our solutions helped so far, perhaps there’s a software problem with your DVR and it needs a factory reset.

The factory reset will erase all software configurations along with camera live feeds and locally stored videos (only if connected to a LAN network).

Here’s how to perform a reset on your Lorex DVR to fix the issue:

1. Go over to your DVR.
2. Ensure that it is plugged into the monitor.
3. Press the emergency button multiple times.
4. Wait for the reset to be displayed on the monitor’s screen.

Note: Even if there is no signal on the monitor, view the DVR’s reset screen by pressing the emergency button several times.

Thus, to fix no signal on the Lorex system monitor, power cycle the DVR and replace the cable that connects the monitor and DVR. Replace the camera’s power adapter along with faulty camera cables. At last, perform a factory reset on the DVR to fix the issue.

Read Next: Lorex Cameras Not Working After Power Outage? (Fixed)

Bottom Line:

Now that you know what is causing the Lorex no signal on monitor and how to easily fix the issue, we hope we were of your assistance.

Don’t hesitate to contact Lorex for additional info anytime if you still seem to be struggling with the same problem!