My laptop see only 3GB RAM
31516
Available memory differs by several GiB from what is installed
48681
How to clean up the RAM memory that is being used as cache memory?
72058
Why is 4.5GB of my 8GB of RAM not recognised?
152866
8.00GB RAM (3.22GB usable) in Windows 7 x64
65679
Does Android hide some amount of RAM from the User?
128733
How to check video memory size?
144560
Is my consumer RAM RDIMM or UDIMM?
122503
What's the maximum amount of RAM I can use on an specific hardware
99200
Windows 8 64bit say low memory while 4+Gb free
20129
How much ram is being used on my laptop?
75697
Why does Linux show both more and less memory than I physically have installed?
91327
Usable ram is half of total memory
71060
High RAM usage.
41282
Is there way to enable more than 4 GB RAM in 32-bit Windows OS?
100732
What limits a motherboard from supporting more memory?
21741
How can I monitor the memory usage?
53293
What is the maximum RAM supported by the desktop and server editions?