Support in other languages: 
Showing results for 
Search instead for 
Do you mean 

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.

Help Lenovo Shape the Future of PCs

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

Community Spotlight

Visit the Community Blog

Are you ready for Windows 10?

Get to know Windows 10
Visit the Windows 10 Support Center
What's DOS?
Posts: 1
Registered: ‎04-21-2010
Location: U.S.
0 Kudos

Booting from USB External DVD Drive

I have tried to amend the Bios to boot from the drive but it doesn't.


Anyone wondering - I am trying to downgrade from Windows 7 to Windows XP after I installed Windows 7 with a clean install (so no windows.old file).


Suggestions, please.