8gb ram ( 2gb usable )

[Joeforhelp]

Hello, i recently installed another 4gb ram stick. Today i saw in system details that i am only using 2 Gb of the 8 gb ram i have..

intel(r) core(tm) i5 CPU 750 @ 2.67ghz 2.67 ghz
amd radeon 7 260x
samsung ssd 120gb
samsung hdd 1tb
4gb ram ddr3 and 2 sticks 2gb ram ddr3
windows 10 64-bit operating system, x64-processor
ASUSTeK Computer INC. P7P55D LE
wpm V2 500w modular atx 2.3 power supply

I hope to get a reply soon.
-joe

 

[velocityg4]

Please list detailed specs including make and model of all components. In the case of an OEM like Dell the make and full model number of the computer. Also the Operating System and version used.

 

[Joeforhelp]

Please list detailed specs including make and model of all components. In the case of an OEM like Dell the make and full model number of the computer. Also the Operating System and version used.

specs:
intel(r) core(tm) i5 CPU 750 @ 2.67ghz 2.67 ghz
amd radeon 7 260x
samsung ssd 120gb
samsung hdd 1tb
1x 4gb ram ddr3 - 2x 2gb ram ddr3
windows 10 64-bit operating system, x64-processor
ASUSTeK Computer INC. P7P55D LE
wpm V2 500w modular atx 2.3 power supply