![Why Windows Vista only sees 3GB memory in a PC with 4GB RAM and how Vista SP1 fools its users – 4sysops Why Windows Vista only sees 3GB memory in a PC with 4GB RAM and how Vista SP1 fools its users – 4sysops](https://4sysops.com/wp-content/uploads/2008/04/4gb.png)
Why Windows Vista only sees 3GB memory in a PC with 4GB RAM and how Vista SP1 fools its users – 4sysops
![Upgrade old crappy Windows 7 32 bit to Windows 10 32 bit, post install fixes and impressions / How to enter Safe Mode in Windows 10 - ☩ Walking in Light with Christ - Faith, Computing, Diary Upgrade old crappy Windows 7 32 bit to Windows 10 32 bit, post install fixes and impressions / How to enter Safe Mode in Windows 10 - ☩ Walking in Light with Christ - Faith, Computing, Diary](https://www.pc-freak.net/images/Windows-10-4gb-memory-present-only-3gb-usable-why-reason-and-solution.png)
Upgrade old crappy Windows 7 32 bit to Windows 10 32 bit, post install fixes and impressions / How to enter Safe Mode in Windows 10 - ☩ Walking in Light with Christ - Faith, Computing, Diary
How to use full 4GB RAM in Windows 7 32 Bit (Gavotte RAMDisk in Windows 7) | Homepage of Jens Scheffler
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