Firmware Update for HLDS DH40N DVD-ROM - ThinkCentre, ThinkStation, ThinkServer
NameOperating SystemVersionReleasedAdd to
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Firmware Update for HLDS DH40N DVD-ROM
1.52 MB
1.04 21 Nov 2012
Installation instructions for Firmware Update for HLDS DH40N DVD-ROM
1.9 KB
1.04 25 Nov 2012
This firmware update fixes a problem booting WinPE disc.

This package applies to systems configured with the HLDS DH40N SATA DVD-ROM drive.

Important Note: 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.
Additional information
Supported systems

This update applies to the following Lenovo systems:

  • ThinkCentre A85, M70e, M75e, M80, M90, M90p, M91, M91p systems.
  • ThinkStation D10, S10, D20, S20, E20, C20, C20x systems.
  • ThinkServer Secure Managed Client systems.
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.
Create the bootable USB key
  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.

If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

Country Availability
Document ID : DS012825
Legacy Document ID : MIGR-76786
Last Updated :
Copyright © Lenovo 2013, all rights reserved
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