Hi Luvacat2,
Welcome to Dell Community Forum.
If you access the Product Support information page for the Inspiron 1564 (on the Dell Support Website) and select Manuals & Documentation, you will find four sub-categories listed as under:-
- Comprehensive Specifications
- Dell Technology Guide
- Service Manual
- Setup Guide
Click on each link to access the information you are looking for. The information provided in these sections work as a User Guide for your Inspiron 1564. Also, if you check under Drivers & Downloads, the Operating System mentioned is Windows 7 and not Windows XP or Vista.
The page is available by clicking on this link: http://dell.to/134E3ol
Hope this resolves the issue for you.
Please reply if you have further queries. We would be happy to help.
Thanks and regards,
Babita S
#iworkforDell
For easy access to drivers, manuals and product updates, please visit our Support Site .