© Copyright 2009, 2010 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.

Microsoft and Windows are trademarks of Microsoft Corporation in the U.S. and other countries.

The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

This document contains proprietary information that is protected by copyright. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Hewlett-Packard Company.

HP 500B and 505B Microtower Business

PC

Compaq 500B and 505B Microtower Business PC

Compaq 510B and 515B Microtower Business PC

Third Edition (August 2010)

Second Edition (May 2010)

First Edition (September 2009)

Document Part Number: 591882-003