Why Does My Computer Have A Black Screen After Installing New RAM?

Why Does My Computer Have A Black Screen After Installing New RAM?

In this article, we will answer the question: Why does my computer have a black screen after installing new RAM

RAM stands for random access memory and is the short-term memory for your computer. It allows your computer to do everything you want it to do: play games, watch videos and run multiple programs simultaneously.

Over the years, there has been a rapid development of this type of technology and nowadays we can find different types of RAM that differ based on their speed and size.

When installing new RAM in your computer make sure you don’t mix up DDR3 with DDR2 (they look alike but they are not compatible) also make sure the new RAM matches what is already installed in your motherboard. You will need to know if it’s DDR2 or DDR3 before buying any one of them.

Can Newly Installed RAM Cause No Display?

Black Screen After Installing New RAM?

Yes, it can. That’s why it is very important to make sure you are buying the RAM that matches with what your motherboard supports.

If you’ve purchased a new RAM and after installing it (if your computer is still under warranty we wouldn’t recommend doing this), you’re getting a black screen without any video.

There are several things that can be the cause of the problem:

The first thing that pops into our minds and probably yours too would be overheating issue. It has been known for certain types of circuits to burn when they get very hot so if you install those hot memory sticks inside your computer where there is not enough room for the air to circulate, they might start to burn which could result in permanent damage or even no display. 

To prevent this from happening make sure you check what type of RAM your motherboard uses before buying any one of them. If it is DDR2 make sure you buy DDR2 RAM, in case it’s DDR3, you’ll need to get the DDR3 type (they are not interchangeable).

Secondly, if you’ve recently overclocked your computer and didn’t increase the cooling system then the chance of getting a black screen after installing a new RAM is pretty high. 

Even if you haven’t overclocked your computer but still notice that its temperature goes up very quickly (after 15-20 minutes) there might be an issue with the cooling system which needs to be checked by a professional PC repair service provider. 

But even if you have changed your RAM without increasing your cooling system chances are you will experience no display issue unless something else went wrong.

Thirdly, your motherboard might have issues involving the power supply, or its circuits are shorted out resulting in it not being able to boot up. This could happen if you’ve dropped your computer or exposed it to any type of liquid (even humidity). If this is the case then your motherboard must be replaced as soon as possible before further damage is done to other components.

Why Is My Screen Black After Installing New RAM?

A black screen with no display is a very common issue that can mean several things. First of all, it could be caused by a faulty monitor but in most cases, this isn’t the real problem.

If you’re noticing that there is no booting sound and your monitor remains in sleep mode when your computer is turned on then there might be an issue involving your motherboard or some other internal component.

The same thing happens if there is no video once the operating system is launched (for whatever reason). In case you have recently installed a new RAM make sure to check whether they are compatible with each other and try booting up with just one of them inserted into a slot.

If that doesn’t help you can remove it and try booting up with the other one. If your computer boots up but there is still no display you might have a problem involving your graphics card. In this case, we’d recommend getting an auxiliary video card to solve the issue or replacing it with a new one if possible.

Some of these issues can lead to RAM not being detected by the computer and hence, resulting in an empty or black screen after installing a new RAM.

Incompatible RAM

Incompatible RAM is the most important reason for a black screen with no display after installing a new RAM. Because motherboards can only support specific types of memory, it’s very likely that you installed the wrong type and now your computer doesn’t know what do to with it.

If you’ve recently bought a new computer make sure to check whether they support the same type of RAM as yours before buying. Or if it’s an old PC and you’ve just upgraded its memory make sure you buy something which matches with it (especially when overclocking).

Matching RAM

Another possible reason for incompatible RAM would be mismatched RAM sticks. If one stick is running at 400 MHz and another at 533 MHz they will not work together properly even if they are both of the same types. So make sure to check what type of memory your motherboard supports and then buy exactly that.

If you have two or more RAM sticks be sure to install them in the correct slots, which are usually color-coded. Slots with different colors can’t use the same type of RAM so if you don’t want to match RAMs according to their speeds it’s crucial that you pay attention to where they are installed.

Overclocking Fail

Overclocking is another common cause of black screen issues after installing new RAM. If you haven’t increased your computer’s cooling system during overclocking your components will most likely overheat after a short period of time causing no booting sound or video output (black screen).

Before overclocking make sure you have an adequate cooling system. Overclocking often comes with the risk of damaging your computer if done improperly so make sure you know what you are doing before attempting to increase your components’ speeds.

Undetected RAM

A common reason for black screen problems after installing new RAM would be the fact that your motherboard simply doesn’t detect it. This often happens in older computers so if you’ve just bought a used PC make sure to test all of its components before using them.

It’s also possible that your computer detects RAM but ignores it because there isn’t enough power supply. Check the slots where you are inserting your memory sticks for voltage switch or any other way to increase their voltage (if possible). 

For example, some graphics cards require additional power which can sometimes be provided by adding another 4-pin connector next to the VGA slot on the motherboard.

If nothing seems to work properly in this case, try removing one of your RAM sticks and booting up your PC in this way, to check if there is still no display. If your computer boots up with only one stick but not the other then we recommend using just that stick and replacing the other stick or getting a new one (always make sure it matches the other one.

Bad Graphics Card

If everything seems fine with your RAM and motherboard but you’re still facing black screen issues after installing a new graphics card then it might be that your graphics card simply doesn’t do its job properly.

If you recently bought a new graphics card and were expecting to see something on your screen or it’s an old PC (over 5 years) that should be able to work with your new graphics card but unfortunately still shows no video after installing it, it might mean that the GPU is damaged and needs to be replaced.

If every other component works fine in this case we recommend simply replacing the graphics card because if not then you’ll have a very powerful computer with a broken display.

Graphics cards are also known for overheating which sometimes leads to permanent damage so make sure you install them properly by reading their installation guides and using additional cooling systems. Also, your fan from dust build-up may be the reason for overheating after all, but that’s a problem you can fix anytime.

If you’re not sure about your video card then we recommend using this free tool (developed by Microsoft) to check its health and also see if it needs updating.

A Faulty RAM Stick

If you were unlucky and brought a faulty RAM stick then we’re sorry to tell you that there is no way for your computer to boot up.

A faulty RAM stick can be easily identified by simply trying them all one after another as it’s almost guaranteed that one of the sticks will work fine, so if your PC boots with this stick but not with any of the others, the problem is most probably caused by a bad stick.

In such cases, we always recommend buying a new set of RAM as it’s impossible to fix the damaged stick without replacing it. If you bought everything from different stores make sure to replace each component one at a time to identify which was causing the black screen before spending money on expensive components.

How To Fix A Black Screen After Installing New RAM?

Black Screen After Installing New RAM?

A black screen with no display when booting up your computer can have several causes. If you’ve recently installed a new RAM make sure to check whether they are compatible with each other and try booting up with just one of them inserted into a slot.

If that doesn’t help you can remove it and try booting up with the other one. If your computer boots up but there is still no display you might have a problem involving your graphics card. In this case, we’d recommend getting an auxiliary video card to solve the issue or replacing it with a new one if possible.

Before any of these things are done, however, it’s important to check for any issues related to overheating (for example having too many applications running on startup, not increasing your cooling system after overclocking) since these can easily result in a black screen with no display.

If you have the slightest idea that the issue might have been caused by overheating, please, try removing the outer casing of your computer and check if there are any issues related to overheating (dust or hair clogging up fans). In case this is not enough to fix your issue, please take it to a local PC repair service provider who will be able to help you further.

If you’re not sure whether your RAM is compatible with each other or your video card can handle the games you usually play please go through our common hardware compatibility issues article.

FAQs: Why Does My Computer Have A Black Screen After Installing New Ram?

Why Does My Computer Have A Black Screen After Installing New Ram?

It’s possible that your motherboard doesn’t support the RAM you just installed. Also, please check if all memory modules are inserted correctly into the slots. Additionally, it may be caused by overclocking your system or overclocking of any kind. 

If everything is fine, then it might be that the new RAM needs to have some components cleared in order for it to work properly. Usually, this error can be resolved by clearing CMOS on your motherboard but in case this doesn’t help you, you should contact your manufacturer regarding the issue.

Why Does My Computer Have A black Screen After Updating Drivers?

If updating graphics drivers did not fix the problem it may be caused by a bad graphics card. However, if the new drivers did the trick then it might be that something within Windows is preventing your monitor from working and/or isn’t allowing you to use certain resolution settings. 

In such cases, we’re strongly recommending replacing your windows installation with a fresh copy of Windows and installing all necessary drivers before even thinking about upgrading any hardware components.

Why Does My Computer Have A Black Screen After Applying The Update?

It’s possible that you installed outdated video card drivers which created conflicts during the update process. If updating video card drivers didn’t help you can try uninstalling them through Device Manager and restarting your PC before reinstalling them again.

Conclusion

If you’ve recently installed a new RAM and your computer is now having a black screen with no display we recommend checking whether they are compatible (if not, try booting up with just one of them inserted into a slot) and clearing CMOS on your motherboard.

If this doesn’t help or if the problem persists after reinstalling Windows then please contact your manufacturer regarding the issue.

Hope this article helped you fix your black screen problem, If you have any questions let us know in the comment section. Thanks for reading.

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