The more RAM your setup has, the more smoothly the PC can multitask.
But you may encounter an issue when using Windows 10.
Why is Windows 10 not using all RAM?
If you have an integrated graphics card, some amount of memory is reserved.
But if you have a dedicated graphics card, this shouldnt be a problem.
Besides, in some cases, BIOS can reserve some amount of RAM making them unusable.
And you better get a 64-bit Windows to enter the full RAM.
How to upgrade 32-bit to 64-bit version of Windows 10/8/7 without losing any data?
This post shows you some details on Windows system upgrade.
Next, lets see how to fix computer not using all RAM.
Step 1: Open theRunwindow by pressingWin + R, typemsconfig, and clickOKto open theSystem Configurationwindow.
Step 2: Go to theBoottab, choose the current installed OS, and clickAdvanced options.
Step 3: Uncheck the option ofMaximum memoryand clickOKto save the change.
reboot your gear and see if Windows 10 shows all the RAM.
If not, try another method.
Change BIOS Configuration
Some BIOS prefs can limit Windows from using the full memory on the computer.
To fix the issue, you gotta change the BIOS configuration.
If your system has a separate dedicated graphics card, see to it the internal GPU is off.
If it is on, some amount of RAM will be reserved by the Windows system.
Next, check that it isDisabled.
Also, make sureMemory Remap FeatureisEnabledsince it can give Windows full access to RAM.
Besides, you should make sureRender StandbyisEnabled,iGPU MemoryisAutoandMultimonitorisDisabled.
If the issue of Windows 10 not using all RAM after restarting the computer, try another method.
So, you could venture to update BIOS.
BIOS update is not an easy way and in our previous post How to Update BIOS Windows 10 HP?
See a Detailed Guide, you’ve got the option to find some useful information.
Take it easy and it can be fixed.
