The Hp monitor mainly shows out-of-range input signals because of some resolution setting issues. The resolution of the display might not be supported by the monitor. The input signal may not be well optimized by the screen, and thus there might be some problems while displaying the result on the screen.

The reasons that may have caused this issue must be understood so that this problem can be rectified easily.

Input Signal Out of Range hp Monitor Error

This article gives you some pointers to understand the whole concept behind the problem that causes the Hp monitor to be out of range:

  1. The ‘Factory Reset’ option is to be initiated first to make the operating system more optimized and make the resolution sharp as well as clear per the requirement of the screen and the operating system. 
  2. After you have enabled the ‘Factory reset’ option, you need to restart your computer once again and then see whether the display is set at the right level or not, now.
  3. The main reason behind the out-of-range issue is that the screen’s resolution does not match that preferred by the display. So, there needs to be a check of the screen resolution that matches your screen size, as the screen size determines the screen’s resolution.

You need to have a clear idea to set the screen’s resolution per your system’s requirements. For this, just follow up on the steps given below:

  • Check for the screen’s resolution in the ‘Appearance and Personalization’ settings.
  • Check on the resolution that is ideal for your system’s monitor display.
  • Then, if the problem persists further, you need to check on the video card, and if that is disrupted or not inserted properly, you need to re-insert it or clean away the dust from it.

Frequently Asked Questions (FAQs)

Why does my HP monitor say the input signal is not found?

The HP monitor says that the input signal is not found when the display might not get the signals from the processor to optimize anything on the monitor. You might enable the display by using an HDMI cable or a normal system optimization using a factory reset or just by restarting the system.

How do I change my HP monitor to optimal mode?

  • Go on to the desktop.
  • Right-click on the desktop.
  • Then, select Display Settings.
  • Then, go on to the ‘Screen resolution.’
  • From the drop-down menu, select the slider and adjust the resolution as per the desired level given in the settings option.
  • Then, click on ‘Ok.’


So, the input signal out of the range of an HP monitor is mainly due to resolution problems or video card issues.

There need to be optimized resolution settings that are to be done in order to rectify the issue. The issue can erupt because of a loosened display card or a physically hampered visual card.

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