PC boots but no display? Learn how to fix

One of the biggest nightmares of everyone who has a computer at home is that the computer turns on but there is no image. Because what could be causing this problem? It can range from a simple, poorly installed cable to something more serious, requiring replacement of one or more internal components of the machine.

But before you rush your computer to technical assistance, there are a number of simple procedures that can get it back to normal operation. And best of all, you don’t need any experience to perform this “first aid.”

And to help you, today TecMundo presents the main alternative solutions to the problem encountered when the PC turns on but does not show an image. Log out!

1. Check the cables connected to the PC

Besides being the simplest, This is also one of the main reasons why the computer turns on but does not display an image: connecting cables to computerFor this, it is recommended to unplug and reconnect each of the HDMI, Displayport or VGA ports that are specifically connected to the monitor.

This is because all it takes for a connection to be lost is a simple change in the connection. This mainly happens when the PC or the cables connected to it are used frequently.

Also when it comes to monitors, It is worth checking the other end of the cable, that is, the one that is connected to them. Finally, you can also test by replacing a specific cable as the cable may be broken or cracked which could be causing the failure.

2. Check your PC’s internal components

Another common reason why a computer turns on but doesn’t display an image It has to do with the components inside your computer. Therefore, we recommend that you check their compatibility with the motherboard, especially the RAM memory and the video card.

It is also recommended that you: clean the components Dirt buildup can cause your PC to malfunctioncauses it to open, but some of the hardware that makes it up does not function properly.

If possible, as in cables It is recommended that you replace some parts to find out if specific parts like the video card and RAM memory are causing this issue.

3. Windows boot problem

If your computer boots up but doesn’t create an image when loading the system, the problem may be caused by a Windows boot error. This can be caused by a variety of factors, from improper shutdown to issues with corrupted files.

In these cases, the first procedure is to try to boot Windows in Safe Mode.. Once there, the operating system executes only the data needed to start the system, thus allowing the user to repair it.

If it still doesn’t start normally even in Safe Mode, you will need to format the system. If you have no experience, we have training that shows you different ways to perform the procedure safely.

4. Take your computer with you for technical assistance

If after all the procedures the computer still turns on but the image is not displayed, it is recommended to do the following: take it to technical assistance or contact a qualified technician.

This is because only they can perform a more comprehensive test that involves using other devices to check for voltage, short circuits, etc. In addition to testing with other boards and cables if you don’t have them on hand.

Now that you know what to do when your computer turns on but doesn’t display an image, you can test various procedures before taking your computer to a technical assistance center.

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