Does 64 bit Windows 7 use only up to 4 GB of RAM? What happens with the remaining 2 GB in a 6 GB RAM system? - Quora
![Refurbished HP 520 Laptop Core 2 Duo 2Gb Ram 160Gb HDD Windows 7, Screen Size: 14 inch at Rs 6499 in Delhi Refurbished HP 520 Laptop Core 2 Duo 2Gb Ram 160Gb HDD Windows 7, Screen Size: 14 inch at Rs 6499 in Delhi](https://5.imimg.com/data5/EI/BS/MY-38786377/refurbished-hp-520-laptop-core-2-duo-2gb-ram-160gb-hdd-windows-7-1000x1000.jpg)
Refurbished HP 520 Laptop Core 2 Duo 2Gb Ram 160Gb HDD Windows 7, Screen Size: 14 inch at Rs 6499 in Delhi
How to use full 4GB RAM in Windows 7 32 Bit (Gavotte RAMDisk in Windows 7) | Homepage of Jens Scheffler
![Refurbished: HP MINI 5103 Intel Atom N550 1.50GHz 2GB Ram Memory 160GB HDD 10.1" With Camera Windows 7 Professional 32 Bit - Newegg.com Refurbished: HP MINI 5103 Intel Atom N550 1.50GHz 2GB Ram Memory 160GB HDD 10.1" With Camera Windows 7 Professional 32 Bit - Newegg.com](https://c1.neweggimages.com/ProductImage/A9AH_131031516537024796AKnJXIom17.jpg)
Refurbished: HP MINI 5103 Intel Atom N550 1.50GHz 2GB Ram Memory 160GB HDD 10.1" With Camera Windows 7 Professional 32 Bit - Newegg.com
![Installed memory 2GB (1GB usable): Why can I only use 1GB of RAM? How can I make all 2GB useable? | Shit happens. Installed memory 2GB (1GB usable): Why can I only use 1GB of RAM? How can I make all 2GB useable? | Shit happens.](https://m3rilix.files.wordpress.com/2011/08/lol.png)