Support in other languages: 
Showing results for 
Search instead for 
Do you mean 
Welcome to the Lenovo Community

Welcome to the Forums!

Welcome to Lenovo's Peer-to-Peer Discussion Community!
Please note our guidelines. How to register and login and Community FAQs.
Shape the Future of PCs

Help Lenovo Shape the Future of PCs

Take the ownership survey. Share your ideas with our product team
Community Spotlight

Visit the Lenovo Blogs!

Check out the ThinkPad Time Machine
Visit the Community Spotlight Blog
Windows  10

Are you ready for Windows 10?

Get to know Windows 10
Visit the Windows 10 Support Center
Reply
Paper Tape
Posts: 4
Registered: ‎09-10-2009
Location: Indonesia
0 Kudos
Accepted Solution

3GB switch in Vista

How to enable /3GB switch equivalent of XP in Windows Vista?

 

Rgds

Community SuperMod
Posts: 3,869
Registered: ‎04-25-2008
Location: San Francisco
0 Kudos

Re: 3GB switch in Vista

http://support.microsoft.com/kb/291988

I don't work for Lenovo. I'm a crazy volunteer!
Community SuperMod
Posts: 3,869
Registered: ‎04-25-2008
Location: San Francisco
0 Kudos

Re: 3GB switch in Vista

I see in another thread that you are asking about reducing system memory usage in a 32-bit Windows 4GB T400. Just in case this is what you were thinking, the /3GB switch won't help with that. The solution for that is to install 64-bit Windows.

I don't work for Lenovo. I'm a crazy volunteer!