How to Fix All RAM GB Not Useable Problem in Windows 10/8/7

Hi there, in this article we will learn how to fix all RAM GB is not usable for; example you have 8GB ram but it shows (6.98) or something RAM is usable only… This problem usually happen in windows 10 64 bit, so lets see how to fix all RAM not usable in windows 10/8/7 Laptop or PC. Here I will shows 3 methods to fix this issue.

1.      Method-1: Open run type “msconfig” – “Boot” select operating system, click on “Advanced options” and increase the RAM size in maximum memory, than “ok-apply-restart”       

2.      Method-2: Open Advanced system settings – Advance – Setting – Advance – Change”

3.      Uncheck “Automatically manage paging file size for all drive” and Check on “No paging file”            

4.       Method-3: Go to system bios setting select “Advanced-Chipset Configuration”

5.       Select “Primary graphic adapter” and select “PCI Express” than save and exit

Hope this will fix your issue.

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