Firmware Update for HLDS DH40N DVD-ROM FRU#71Y5543 P/N 45K0477 for Windows Version 1.04 Installation Readme This firmware update fixes a problem booting WinPE disc. This package applies to systems configured with the HLDS DH40N SATA DVD-ROM drive The system must be rebooted before the firmware upgrade will take effect. We recommend you close all applications and save your data prior to upgrading the firmware. Do not power-down or restart your system while the firmware upgrade is in progress. Print this file so that you can refer to it during the installation. Downloading the package ======================= 1. Click the file link to download the file from the web page. 2. When prompted, select a drive and directory in which to save the downloaded file. Installing the package ====================== 1. Go to the folder where you saved it, and click on the dh40n_1.04.exe icon. 2. Then click the Proceed button. The firmware update will continue automatically. 3. When it is complete, restart your computer. 4. The firmware update will take effect after you have rebooted your computer. Trademarks ========== ThinkCentre and ThinkStation is a trademark of the Lenovo Corporation in the United States, other countries, or both. Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both. Other company, product, and service names may be trademarks or service marks of others. THIS DOCUMENT IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. LENOVO DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY WITH RESPECT TO THE INFORMATION IN THIS DOCUMENT. BY FURNISHING THIS DOCUMENT, LENOVO GRANTS NO LICENSES TO ANY PATENTS OR COPYRIGHTS. (C) Copyright Lenovo Corporation 2011, all rights reserved.