There are times when you start your computer but the screen remains all black. Most Windows users report the same issue. If your computer turns on but no display is shown then you can fix this issue with basic troubleshooting steps. Therefore, in this blog, you will discover a number of ways to solve this error on your computer.
No matter if you use Dell or HP laptop. If your computer automatically turns on when plugged in but no display is shown then you can implement numerous troubleshooting steps which are as follows:
These are the six types of ways through which you can fix the monitor issue when it shows a blank screen. Let us go through these methods one by one.
When the computer turns on but no video display is shown then the first thing you can do is check your monitor. Before applying hard troubleshooting steps, you need to check if the monitor is working properly. To do so, you can test the power light of the monitor and make sure it is turned on. In case, you find the power light off then you should remove the power adapter and connect it again. Yet if you find no response on your monitor then you can switch the next step.
In the next method, you need to make sure that your computer restarts properly. Sometimes your computer is in Sleep/Standby or Hibernate power-saving mode. This often does not allow your monitor to turn on. So if the Dell computer turns on but no display on monitor or keyboard is shown then you should check the computer if it is restarted completely. To do so, you can press the power button for around 5 seconds in order to power off your computer. Then, you can power on to check if your computer boots normally.
If your HP laptop computer turns on but no display is shown then this may happen due to the poor connection between your computer and monitor. In this scenario, you can simply reconnect the device to get rid of this error. For that, you can perform the following steps mentioned below.
So if the Dell computer turns on but no display on monitor or keyboard is shown then you can follow the steps mentioned above and fix the error by reconnecting the computer to monitor.
Peripherals such as scanner, printer, mouse, and more that are connected to the computer might cause this blank screen error on your computer. If your new built computer turns on but no display is shown then you can try disconnecting all the peripherals. You can do the following to get the job done:
Doing so, if your PC boots correctly, it indicates that no peripherals are not causing the blank screen issue. To detect the issue, you can reinstall each device and check if it causes the issue. When you find the damaged device, you can replace it and boot your computer. So when your computer turns on but no display on monitor is shown, you can perform the aforementioned steps to get rid of this error.
Due to the poor connection between the motherboard and RAM, you might encounter this “computer turns on but no display” issue. If you are facing the same error then you may try reinstalling the RAM. Here is how to do it.
When your computer automatically turns on when plugged in but no display is shown, you can follow the steps mentioned above. In case it does not respond then you can move to the next steps.
Wrong or incorrect BIOS settings might be the reason that you are facing this blank screen error. If you are thinking “my computer is turning on but no display is shown” then do not worry. You can solve this error by resetting the BIOS settings to the default setting. Below are the following steps that you can follow to reset BIOS settings.
By following these methods, you would surely get rid of the blank screen. Yet you see any issue, you can then perform other methods such as update your device driver, perform a hard reset, reseat the memory modules, and so on.
When your Dell computer turns on but no display on monitor or keyboard is shown then you can simply perform the troubleshooting steps one by one. For instance, you can check your monitor, reconnect the computer to monitor, disconnect peripheral, reinstall RAM, or reset the BIOS settings to default. By performing these troubleshoot steps, you can easily fix the error especially when the computer automatically turns on when plugged in but no display is shown.
Apart from this, we have prepared a curated guide on how to clear cookies on computer on a number of web browsers. Read here to know more.