HP is a brand known for monitors. HP monitors can cause problems with this ‘input signal not received’ message. Due to some technical issue, your computer is facing the problem of waiting for the signal of life. The problem is common for HP monitor users and can be easily fixed. Sometimes even a simple power reset can fix this problem.
Also, it is more important to open the CPU and cleanse the internal components. In this post, we have explained in detail the causes for this and what you need to do to get the monitor operating again which will help you fix this problem.
Input Signal Not Found HP Monitor
If you also use a cable to connect the monitor, you may get a no-input signal message on the display due to a faulty video or HDMI cable. Check all your display and device cable connections. If you find any damage or damage to the cable, replace it with a new cable immediately.
Input Signal Not Found HP Monitor VGA
The motherboard has an air cooler fan on the computer to keep all the other components on the motherboard from overheating and burning up. Dust collects on this fan over time and the implementation of other essential components including RAM and ROM degrades.
When dust and sand accumulate on a RAM stick, it may become disconnected from the motherboard, resulting in a “no input signal received” message. Therefore, a dusty RAM stick, incorrect input source, damaged display cable, loose cable connection, or bad motherboard can cause the “input signal not received” message.
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Ways to Fix No Input Signal Problem On HP Monitors
Clean the RAM
One of the reasons for this problem can also be a dusty RAM stick. So before attempting any other way, it is necessary to clear the dust from the RAM and its slot. This is an easy solution that can periodically fix the problem. Pay attention to the cleanliness of the RAM and its slots. If the RAM or its slot becomes damaged in any way, the RAM slot must be replaced or new RAM can be purchased.
To clean the RAM and its slot
- Rather of all, you have to open the back cover of the CPU.
- Then find the RAM from the motherboard which is located next to the processor.
- You have to locate the RAM and clean its dust with a pencil eraser.
- When the RAM is dusted off and all work is done, the RAM needs to be reinstalled in its slot and the back cover of the motherboard needs to be put on.
Then you need to check that the computer is on and working properly. If your HP monitor always shows the same message, try the next method. You can reset the CMOS/BIOS battery to check whether the monitor is operating correctly.
To Reset the CMOS/BIOS Battery
- You will need to remove the CMOS battery from the motherboard to reset it.
- Then, to drain any remaining excess power, press and hold the Power button for periodic seconds.
- After some time the CMOS battery has to be put back in the motherboard.
- This way you can reset the CMOS battery.
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Check All Cables and Connections
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If the problem persists even after cleaning the RAM and slots, it is important to check all cables connected from the motherboard to your monitor. Sometimes input signal not received on the HP monitor can also be generated by a damaged cable, incorrect input, or a flexible connection.
Also check that the display cable is connected to another port on the motherboard without the graphics card plugged in, or that the cable is firmly connected at both ends.
All cables connected to the monitor must be firmly connected. It’s also important to check that the display cable is connected to the correct port on the graphics card, rather than a different port on the motherboard.
Inspect all cables on the computer for damage. If even one cable is defective then the problem of Input signal not found HP monitor has to be faced. If you see something like this, then it is necessary to replace the cable with a new cable immediately.
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Contact Support
If using the above methods doesn’t fix the problem and the HP monitor continues to display the “Input signal not received” message, there’s nothing you can do.
There is nothing you can do if the computer’s motherboard circuit or video input port is damaged. This is a hardware issue, for which you need to contact customer support. Fixing this problem requires the service of a professional technician.
If the HP device is under warranty, contact HP customer service and inform them of your problem. They will assist you and send professional technicians to you if any repairs are needed. You do not even need to pay any extra for this.
For Better Understanding Video Guide
Frequently Asked Questions
How Do I Fix HDMI Input Signal Not Found?
Disconnect the HDMI cable from your source check if the connection is strong and reconnect. If there is no improvement in the problem then you can use a new HDMI cable. Connect your source device to a different HDMI port on your TV and then change the TV input to match the port in use.
How Do I Reset My HP Monitor?
First, you turn off the monitor. Press and hold the Menu button. Press and release the power button. Release the menu button.
What Does the “Input Signal Not Detected” Message on My HP Monitor Mean?
This in simple language means that your monitor or computer is connected to that device. Can’t get a signal from it. There can be a variety of reasons for this, such as a faulty cable, a loose cable connection, or a problem with the graphics card on the computer.
Will Resetting My Monitor Fix This ‘Signal Not Detected’ Problem?
Maybe! But not every time, because it’s a motherboard and connection-related problem. But you can try resetting your HP monitor once.
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Conclusion
HP is a brand known for monitors. But HP monitors can cause problems with this ‘input signal not received’ message. Due to some technical issue, your computer is facing the problem of waiting for the signal of life. Sometimes even a simple power reset can fix this problem.
It’s more important to open up the CPU and clean the internal components. In this post, above we have explained in detail the causes and what you need to do to get the monitor working again, which should help you fix this problem.
