See if that will help you Also try to update Bios or flash it with precautions. Unfortunately, the 32 bit Windows operating system is only capable of utilizing a little more an 3 GB of memory. Share Share Tweet Email. Related Topics Answers. MakeUseOf Articles Published. Subscribe to our newsletter Join our newsletter for tech tips, reviews, free ebooks, and exclusive deals! Click here to subscribe. Looking for Something? They can do more harm then help. Hello, only safe way windows can see 4 GB of ram is if you use a 64 bit operating system.
This can happen with old motherboards, This is normal if you are using a 32 bit version or the BIOS is incorrectly set 64 bits. See if that will help you Also try to update Bios or flash it with precautions. Unfortunately, the 32 bit Windows operating system is only capable of utilizing a little more an 3 GB of memory. Share Share Tweet Email. Related Topics Answers. Firstly you would have more memory which means that you could run more applications on your bit system.
Imagine if you want to run photoshop and lightroom concurrently , it would not be possible. However with PAE turned on you could run these programs in main memory. You could now able to load these applications in RAM directly which should increase your productivity since program takes less time to load if they are located in memory compared to hard disk I like to get my hands dirty.
So how do I do it myself? Kindly read the guide here. In fact that site helped me to write this guide that explains the concept in plain English. For 64 bit Windows Operating Systems e. Use the 4gb utility downloaded here to apply the LAA patch to all.
You just open the program and select which files to patch and click open on each. A lot of technical support and troubleshooting sites for Windows Vista publishes a tweak or tip that asking user to manually enable PAE support in bit Windows Vista with the following command to use more than 4GB of memory.
Thus, 4 GB physical RAM memory limit on bit Windows Vista is an artificial software based lock placed by Windows Vista operating system to limit the availability of the portion of memory larger than 4 gigabytes in a system with motherboard that support more than 4GB worth of physical address space.
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