janissimsons3 :
soo i have this problem where i have 8gb of ram and 4gb is usable i searched the forums everywere no fix. runed memtest everything fine swiched ram still. is it somekind of bad luck in tehnology for me.?
hardware reserved might be related to a bios setting for an AMD APU. if that was the case your computer would only show 6gb total even though you know you have 8 installed (given you set gpu allocation to the 2gb max)
could be a ramdisk. I'm sure you would know if you had one of these setup.
end of the day as long as its not impacting your performance it dosent matter.
load up chrome and do 20 tabs. if it dosent lag out and crash then your good anyway