Driver Details

LiteOn 1100W (PN: 9PG9X) Firmware Package

This package provides the new firmware for power supplier and is supported on LiteOn 1100W (PN: 9PG9X) running on the Windows and Linux operating systems.

Fixes & Enhancements

Fixes
- Fixes non-redundant power supply intermittent resets.

Enhancement
- Not Applicable

Version

Version 01.01.05, A05

Category

Power

Release date

12 Jan 2012

Last Updated

07 May 2013

Importance

Urgent

Available formats

File Format:Update Package for Red Hat Linux
File Name:PSU_FRMW_LX_R259051.BIN
Download Type:HTTP
File Size: 2MB
Format DescriptionDell Update Packages for Linux can be used as stand-alone applications that ensure that specific validation criteria are met, then apply an update.
Note: Update Packages for Linux are open source. See the Dell Update Packages for Linux Readme for details.
To ensure the integrity of your download, please verify the checksum value.
MD5:
7C9CF770B4BB73FC6FEF11A6C8251C14
SHA1:
Not available
SHA-256:
Not available
File Format:GnuPG Signature for Linux Update Package
File Name:PSU_FRMW_LX_R259051.BIN.sign
Download Type:HTTP
File Size: 0.2KB
Format DescriptionThe GnuPG signature for Red Hat Linux Update Package can be used to authenticate Dell's identity in the correlated Red Hat Linux Update Package.
To ensure the integrity of your download, please verify the checksum value.
MD5:
CC48C717282A0E50FC6B8B93E11F7EB8
SHA1:
Not available
SHA-256:
Not available
File Format:Update Package for Microsoft® Windows®
File Name:PSU_FRMW_WIN_R259051.EXE
Download Type:HTTP
File Size: 3MB
Format DescriptionDell Update Packages (DUP) in Microsoft Windows 32bit format have been designed to run on Microsoft Windows 64bit Operating Systems. Dell Update Packages (DUP) in Microsoft Windows 64bit format will only run on Microsoft Windows 64bit Operating Systems. When selecting a device driver update be sure to select the one that is appropriate for your operating system.
To ensure the integrity of your download, please verify the checksum value.
MD5:
8683AC691347DA734477537917560B36
SHA1:
Not available
SHA-256:
Not available

By downloading, you accept the terms of the Dell Software License Agreement.

Supported Operating Systems

Not Applicable

Applies to

1100W (9PG9X) PSU

Installation instructions

PSU FIRMWARE UPDATE INSTRUCTIONS:

CAUTION: Performing an AC power cycle or cold boot during a power supply firmware update, forces the power supply unit (PSU) into an irrecoverable state and the managed system does not boot.

IMPORTANT:
After a successful power supply firmware download, the managed system turns off for a duration ranging from three to twenty minutes to continue updating the firmware. It is imperative not to interrupt/restart manually during this time. Update time can vary but should be approximately 10 minutes. Margin should be added to assure the Dell Update Package (DUP) is not interrupted (some DUPs may take up to 20 minutes). Once the firmware update is complete, the managed system reboots automatically.


Instructions for ".BIN" file:

Download
1. Click the Download Now link to download the file.
2. When the "File Download" window appears, click Save to save the file to your hard drive.

Installation
1. Read the release information presented by executing the".BIN" file with "--version" command from the shell.
2. Download and install any prerequisites identified in the above step before proceeding.
3. Run the update by executing ".BIN" file from the shell.
4. Follow the remaining prompts to perform the update.
5. Upon successful completion the DUP will prompt to reboot system.
6. Restart your system.
After the system restarts, DUP will enter USC to complete the flashing of the PSU firmware.
7. The actual flash begins after DUP exits USC. Please do not power off or power cycle the system as this can result in a non-functional power supply.
8. Once the flashing process is complete the system should power back up and boot to OS.

Instructions for ".EXE" file:

Download
1. Click the "Download Now" link to download the file.
2. When the "File Download" window appears, click "Save" to save the file to your hard drive.

Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.
6. Upon successful completion the DUP will prompt to reboot system.
7. Restart your system.
After the system restarts, DUP will enter USC to complete the flashing of the PSU firmware.
8. The actual flash begins after DUP exits USC. Please do not power off or power cycle the system as this can result in a non-functional power supply.
9. Once the flashing process is complete the system should power back up and boot to OS.


GnuPG Signature of Dell Update Package Instructions for ".sign" file:

Download
1. Click the "Download Now" link to download the file.
2. When the "File Download" window appears, click "Save" to save the file to your hard drive.

Installation
1. Import the Dell public key. (You only need to import once on your system.)
2. Verify the Dell Update Package by using its signature file.
3. Upon successful completion the DUP will prompt to reboot system.
4. Restart your system.
After the system restarts, DUP will enter USC to complete the flashing of the PSU firmware.
5. The actual flash begins after DUP exits USC. Please do not power off or power cycle the system as this can result in a non-functional power supply.
6. Once the flashing process is complete the system should power back up and boot to OS.

Important Information

IMPORTANT: After a successful power supply firmware download, the managed system turns off for a duration ranging from three to ten minutes to continue updating the firmware. Once the firmware update is complete, the managed system reboots automatically.

CAUTION! Performing an AC power cycle or cold boot during a power supply firmware update, forces the power supply unit into an irrecoverable state and the managed system does not boot.
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