Why is only half of my RAM usable?

Why is half my RAM useable?

But my system only says half of it is usable… Motherboard: MSI 970A-G46 with the BIOS version 2.6 installed. This typically occurs when one of the modules isn’t seated properly. Take them both out, clean the contacts with a solvent, and test them individually in each slot before reseating them both.

Why is my 4GB RAM 2gb usable?

Distinguished. It could be a combination of the 32-bit memory limitation and the discrete graphics — the video memory of the GPU is likely mapped below 4GB thus pushing some of the RAM above the 4GB mark where 32-bit Windows can’t access it. Switching to 64-bit Windows would most likely fix it.

Why is 6gb of 8GB RAM usable?

Most likely, you have a system with integrated graphics. Some of your RAM is set aside for the integrated GPU and is not available for programs. … In many newer machines, an onboard video chip uses system memory. If you have a dedicated graphics card, run some diagnostics to dive deeper if you are sure your RAM is okay.

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How do I fix hardware reserved RAM?

Go to search and type msconfig. When that box opens go to boot tab and then advanced options button. Set the max memory value to 0 and uncheck the box. Click to save and restart the machine when prompt to do so.

How do I increase my usable RAM?

  1. Use the 64-bit version of Windows. Press Windows Key + S and enter system. …
  2. Turn off Auto RAM Virtualization. Press Windows Key + S and enter advanced. …
  3. Check if your RAM is properly seated. …
  4. Check if your RAM is faulty. …
  5. Rearrange your RAM modules. …
  6. Change your BIOS settings. …
  7. Use msconfig. …
  8. Modify your registry.

How can I fix 4GB RAM 3gb usable?

To fix this, just go to msconfig and uncheck “Maximum memory” option in the Advanced boot section, and restart your machine. Once you restarted your machine, go to your system preference again, and you will see you just got yourself some memory back to your main system.

How can I make my 4GB RAM full?

How to Use Full 4GB RAM in windows 7

  1. First «Right Click» on My Computer and go to «Properties» to see how much RAM your PC uses?
  2. You can see the amount of used «RAM»
  3. Now press «Windows Logo Key + R» to open Run Command.
  4. Write down «msconfig» and press enter.
  5. Go to «Boot» tab in it.
  6. Now press «Advanced options»

10 сент. 2013 г.

How do I fix low usable RAM?

To fix this, follow these steps:

  1. Click Start , type msconfig in the Search programs and files box, and then click msconfig in the Programs list.
  2. In the System Configuration window, click Advanced options on the Boot tab.
  3. Click to clear the Maximum memory check box, and then click OK.
  4. Restart the computer.
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How much usable RAM should I have?

Depending on the operating system being used, usable RAM can be from 3.5–4.5 GBs. Make sure that your laptop can support the extra 4GB of RAM.

How much RAM is usable in 12GB?

12GB RAM, 9.80GB usable.

How can I test my RAM?

How to Test RAM With Windows Memory Diagnostic Tool

  1. Search for «Windows Memory Diagnostic» in your start menu, and run the application. …
  2. Select «Restart now and check for problems.» Windows will automatically restart, run the test and reboot back into Windows. …
  3. Once restarted, wait for the result message.

20 мар. 2020 г.

How much RAM is usable in 16GB?

New 16GB RAM only 3.9 GB usable.