Integral 4 GB not used

I have a Compaq Presario CQ5300UK and I upgraded to 4 GB of RAM and I have Windows 7 x 64 installed. But in the properties of the system, it shows 4GB of RAM (3.75 useful)

Why he uses not all 4 GB

Not really - apart from disabling the functions and features at the start (in the BIOS or by removing cards material - not recommended)... I have a very similar setup on my laptop... Win7 with 4 GB and 3.74 can be used. If you want to get into the nitty gritty and see allowances, press CTRL + SHIFT + DELETE, click the performance tab. The lower graph will show you the amount of memory that yo are currently using (all - system not only). If you have a resource on this page monitor button, click it to view more details. Click the memory tab. You will see a gray part - which is the reserved portion. The rest you can influence.

Tags: HP Desktops

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