Samsung Screen Not Working
Why the monitor won’t turn on and what to do?
Once you turn on your computer, and everything seems to be fine, the system unit is running, but the monitor screen does not work. What to do in this situation and how to solve the problem. We will tell you in our article.
To begin with, it is worth saying a few words about diagnostics. It is very important in this case to determine the nature of the problem. If, when the computer is turned on, the monitor does not react in any way, then this means that it does not receive a signal from the computer, but if the monitor responds to turning on the computer, the indicator shows a connection with it, then the problem is either in the card or with the monitor itself. If the system itself does not boot, while the BIOS loading does not appear on the monitor either, then the reason is in the operation of the computer itself.
After such analysis, proceed to finding the reasons for the absence of an image on the monitor and solving this problem.
Why the monitor does not work?
Further, the experts of the Masterservis24.Ru website will tell you about the most common reasons why the monitor does not turn on or there is no image on the monitor.
- Lack of monitor power
Check the mains supply to the monitor first. When the monitor is connected to the network. There should be a yellow or red light on it. Check the plug of the cable to the outlet and the connection of the power cable to the monitor itself. You can also try connecting your monitor with a different power cable. If everything is connected and the power light is on, then the problem is not in the power supply.
Connecting cable incorrectly or poorly connected
The second most common reason why the computer monitor does not turn on is an incorrectly connected connecting cable between the monitor and the system unit. Check that the cable is connected to that connector, since if you have an integrated card and a discrete card with it, then the cable from the monitor must be connected to the discrete one, it is usually located below.
Along with this, we recommend that you also check the correctness of the connection to the connector itself, for this, remove and re-insert the connection cable, both in the system unit and in the monitor itself. There is a possibility that the connecting cable may be damaged, so try connecting the monitor to the computer with a different cable.
The reason why the monitor does not work on the computer is a failure in the image settings. This may be due to the incorrectly set monitor resolution, frequency, and other settings. To do this, connect the monitor to a different connector, or enter through safe mode and reset the monitor settings.
If you have 2 cards, make sure the integrated card is disabled in the BIOS settings.
Card driver problems
Drivers can also cause a problem with the absence of an image on the monitor. If you previously uninstalled the driver or installed a new one, or updated it, as a result, the card may start to work incorrectly, including the absence of an image on the monitor. To do this, log into the system through safe mode and completely remove the old card driver and install a new one.
The problem with the card can arise not only because of the drivers. For example, if you previously cleaned the system unit, then it is possible that you touched the card, and if you removed it, then you inserted it incorrectly. To do this, turn off the computer, remove the card and reinsert it.
If the problem is not resolved, or before that you did not run any robots in the system unit, then try connecting the card to another connector on the motherboard, and if there is an integrated one, connect the monitor to it, after pulling out the discrete card to check the monitor itself. It is possible that the card itself is broken.
We also recommend checking the settings of the monitor itself. In particular, make sure that the used cable connection type (VGA, DVI or HDMI) is selected in the settings. Also wander through other settings.
It may be that the monitor itself has broken, this also occurs. In this case, you should not be very upset, because if the monitor does not turn on, then this is not as bad as in case of problems with the screen matrix.
In the case when the monitor displays only the BIOS loading, and then does not turn on, while the operating system startup sound is played, then the problem with the monitor may lie in the system itself. There may be an error or there may be a problem with the system files. If before that you installed any programs that change the visual style, then because of this such a conflict may occur. Viruses that block the operation of the operating system itself, as well as the operation of drivers and devices, can also lead to such a problem.
When the monitor displays the BIOS loading, but after that a black screen appears, and there is no OS startup sound, then reinstall the system.
If the monitor does not work even after all the actions performed, then try connecting it to a laptop or player to check its performance. If the monitor works when connected to the player and does not turn on when working with a computer. Then the problem is in the card or in other components of the computer. If, when connected to another device, the monitor does not work, take it for repair. You can also try to connect another monitor to a computer or a modern TV, if the image is. The problem is in your monitor, if not, then look for the problem in the computer components.
We wish you success in solving this problem, and if you did not manage to solve it, then our experts will help you with this.
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