Delta 1100W PSU (PN: Y26KX, PR21C, W12Y2) Firmware Package

Restart required AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This package provides the new firmware for power supplier and is supported on Delta 1100W PSU (PN:Y26KX, PR21C, W12Y2).
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Fixes & Enhancements

[For Y26KX ]
Iniital Release.

[For PR21C,W12Y2]
Fix:
- N/A.
Enhancement:
- PSU FW corruption recovery
- For 4 PSU configuration Hot-Spare behavior
- More stable PMBus communication.
Read More

Version

00.1D.7A, 00.1D.7A

Release date

11 May 2016

Download Type

Firmware

Category

Power

Importance

Recommended
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats

File Format: Update Package for MS Windows 64-Bit.
File Name: Power_Firmware_6RYN5_WN64_00.1D.7A.EXE
File Size: 12.14 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Dell Update Packages in native Microsoft Windows 64-bit format do not require that Microsoft WOW64 be installed on the Microsoft Windows Server.
To ensure the integrity of your download, please verify the checksum value.
MD5:
6f8cc0ba70288aac80949aec459870c2
SHA1:
4fec573f20539c8e291220bb98e375161592e8b2
SHA-256:
cb07ebfddf74a393b3bc5c13189336f48d2c149210b8ea6b11d7d1f17e6d0975

File Format: A GnuPG file which contains a cryptographic signature
File Name: Power_Firmware_6RYN5_LN_00.1D.7A.BIN.sign
File Size: 194 Bytes
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
The 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:
72e34d376664528bc7a16243e58ec8e5
SHA1:
38227296380c66479d608d3577f3d0fb970ee4c0
SHA-256:
d3b7ccd058a445ab09ab776de374c9839ee4c61e965929c4c5d4feac3be913de

File Format: Update Package for MS Windows 32-Bit
File Name: Power_Firmware_6RYN5_WN32_00.1D.7A.EXE
File Size: 6.82 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Dell 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:
ee7423d140e81f027db4495f86b5e0ea
SHA1:
4e24b8b7734b78a1b6c7fe8f4c9f3f4b7cb05850
SHA-256:
c24b4fc67f4255bdcab246ae33d77f853bde6ea6ac3e61eea47e56a663e440ad

File Format: Update Package for Red Hat Linux
File Name: Power_Firmware_6RYN5_LN_00.1D.7A.BIN
File Size: 34.35 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Dell 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:
af9929e6eebf49b57d81a87e6a0dbcab
SHA1:
d10ffeb7c19a5fc8602213bfb575c8c8c98ca633
SHA-256:
764331252738f592a9918f0672d1fdee2e2e41c842b1ed5d88cfa9a8a457c11e

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

Additional details

Show All | Hide All
Delta 1100W PSU V2
PWR SPLY,1100W,RDNT,13G,DELTA,V3
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.

Reboot will be required

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