Having 8GB RAM installed on your pc is a superb way to boost its performance, but if only 3.98GB of it is usable, it can be a real headache. This issue is common and can be induced by several factors; however, do not worry. There is a solution.
This article will provide step-by-step information to troubleshoot the problem and make the full 8GB of RAM usable. Whether you are tech-savvy, you’ll be capable of following the directions and getting your computer running at full capacity in no time. So, let’s get started!

How to Increase Usable RAM from 3.98GB to 8.00GB?
Several factors impact the number of usable rams, such as your operating system, system components taking up memory, and other hardware devices. Your computer only permits the operating system and applications to use 3.98GB of the 8GB installed. And this may be because you have a 32-bit operating system, which can only deal with up to 4GB of memory. Or, it may be that much memory is being taken up by your graphics card or other hardware.
If you want more of your RAM to be usable, consider upgrading to a 64-bit running system. You can also check if any programs or services use up much memory and shut or reconfigure them.
It can be quite frustrating if you have 8GB RAM installed on your computer, but only 3.98GB is usable. This problem is common and can be prompted by several factors, but don’t worry. You can take steps to troubleshoot it and make the full 8GB of RAM usable.
Step 1. Check Integrated Graphics Card: One of the main reasons for low usable RAM is the integrated graphics card using part of the system memory. To resolve this, you must access the BIOS or UEFI firmware during the boot-up process and adjust the graphics settings. Change the settings from shared memory to dedicated graphics memory and see if it solves the issue.
Step 2. Disable Hardware Devices: Sometimes, hardware devices connected to your computer can consume memory, causing low usable RAM. To find out if this is the case, check the Task Manager for any devices that are taking up memory. If you find any, try disabling them or uninstalling the drivers and see if it makes a difference.
Step 3. Check for Malware: Another possible reason for low usable RAM is malware. Malicious software can use memory resources, making them unavailable for other applications. To check for malware, run a scan with a reputable antivirus program. If any infections are found, remove them and see if it solves the issue.
Step 4. Update Drivers: Outdated drivers can additionally cause low usable RAM. Make sure to keep your drivers up to date by visiting the manufacturer’s website and downloading the state-of-the-art version. If you are now trying to figure out how to do this, many software programs can automatically update your drivers for you.
Step 5. Check for Operating System Issues: Finally, there may be a problem with your operating system that is causing low usable RAM. Try reinstalling the operating system or restoring it to a previous point when it is working correctly.
Frequently Asked Questions And Answers
What Causes Low Usable RAM on an 8GB RAM Computer?
Low usable RAM can be caused by several factors, such as the integrated graphics card using part of the system memory, hardware devices consuming memory, malware infections, outdated drivers, or operating system issues.
How Can I Check If My Integrated Graphics Card is Causing Low Usable RAM?
To check if your integrated graphics card is causing the issue, you need to access the BIOS or UEFI firmware during the boot-up process and adjust the graphics settings from shared memory to dedicated graphics memory.
What If Hardware Devices Are Consuming Memory?
If hardware devices are consuming memory, you can check the Task Manager for any devices that are taking up memory. Try disabling them or uninstalling the drivers to see if it makes a difference.
Conclusion
In conclusion, if you’re facing low usable RAM on an 8GB RAM computer, don’t panic. Follow these steps to troubleshoot the issue and make the full 8GB of RAM usable. Keep in mind that if you need clarification on any of the steps, it’s always a good idea to seek help from a professional.
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