hardware reserved memory is good?

[josh.p7664]

hi all, i on my laptop lenovo 310-15abr
have hardware reserved memory 623MB after reinstall windows to gtp style before reinstall hardware reserved is reach 1GB.

So why different ? and how to take back 600MB of ram on hardware reserved ?

 

[das_stig]

Reserved memory normally used by hardware resources like the video card buffer of integrate GPU's. USing less on a reinstall, may just be down to optimisation of drivers and upgrades to Windows.