Do not turn off your computer or disconnect from the power source while updating the BIOS as this could harm your computer. During the update, your computer will restart and you may briefly see a black screen.

Before updating, please read the installation instructions and important information noted below.

Dell Server BIOS PowerEdge T300 Version 1.5.2

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.
PowerEdge T300 BIOS Version 1.5.2
Recommended

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Fixes & Enhancements

Fixes
- This release supports following feature(s) since version 1.5.1
1. Microcode update for B2 and G0 step Woodcrest, B3 and G0 step Clovertown, C0 and E0 step Harpertown, C0 and E0 step Wolfdale-DP, E0 step Wolfdale

Enhancements
- N/A
Read More

Version

1.5.2, 1.5.2

Release date

28 Aug 2012

Download Type

System BIOS

Category

BIOS

Importance

Urgent
Dell Technologies highly recommends applying this important update as soon as possible. The update contains critical bug fixes and changes to improve functionality, reliability, and stability of your Dell system. It may also include security fixes and other feature enhancements.
Available formats View Important Information
File Format: Update Package for MS Windows 32-Bit
File Name: PET300_BIOS_WIN_1.5.2_1.EXE
File Size: 5.47 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:
76181438f6c4d9199cb6fb52d872f3fa
SHA1:
8687c8194aa15930eeae4823d5ea69fec8959795
SHA-256:
40bcf1caea6a5f15b2b25edf5aa8b5776211f74155097630a05cf2d3f01c6346
File Format: A GnuPG file which contains a cryptographic signature
File Name: PET300_BIOS_LX_1.5.2_1.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:
e94efa0f9c4923033115c65eb481e774
SHA1:
10a89ece82f70ab25924fdff822edb55e4e180f7
SHA-256:
7ac38d0403691428bf5adc462015731b18796637bd19ffb4ad55e9909f95a843
File Format: Flash BIOS executable
File Name: PET300-010502A.exe
File Size: 525.42 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format consists of a BIOS-executable file. To use it, download the file and copy it to a DOS-bootable USB flash drive, then boot the system to the USB flash drive and run the program.
To ensure the integrity of your download, please verify the checksum value.
MD5:
5e3c34d82db28c5244f137e1b74b12fa
SHA1:
Not available
SHA-256:
Not available
File Format: External release notes
File Name: PET300-010502ABIOS.TXT
File Size: 889 Bytes
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format contains plain text which can be viewed with a standard text editor.
To ensure the integrity of your download, please verify the checksum value.
MD5:
ccfa87f944a57c03592865becff8d730
SHA1:
Not available
SHA-256:
Not available
File Format: Update Package for Red Hat Linux
File Name: PET300_BIOS_LX_1.5.2_1.BIN
File Size: 3.81 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:
147a28831afdbe93386da002475d86e5
SHA1:
814543825a12d7f302dc6a6e90e21d5d7a589dab
SHA-256:
b33c93b834382cc7ef2ba97ab78cb5cc786c282033eb4f62812cac9c6e0d8840

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

Additional details

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Server BIOS 10G
Dell Update Package Instructions for DRMK:
Download
1. Click the "Download Now" link to download the file.
2. If the Export Compliance Disclaimer window appears, click the "I agree" link if you accept the agreement.
3. When the File Download window appears, click "Save" to save the file to your hard drive.
Installation
NOTE: You must provide a DOS bootable media, such as a USB key. This executable file does not create the DOS system files.
1. Browse to the location where you downloaded the file.
2. Update the name of the file to DOS recognizable format (8.3). If you do not update the filename to 8.3 format, the filename will be truncated to 8.3 format.
3. Copy the file to the bootable device.
4. Boot the system to DOS by using the bootable device.
5. Run the executable under DOS. Follow the instructions provided by the flash utility.
--------------------------------------------------------------------------------
Dell Update Package Instructions for Linux DUP:
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 over the release information presented by executing the "./[model]_BIOS_LX_[revision].BIN --version" command from the shell.
2. Download and install any prerequisites identified in the above step before proceeding.
3. Install any necessary Embedded Systems Management firmware prior to this BIOS update.
4. Run the update by executing "./[model]_BIOS_LX_[version].BIN" from the shell.
5. Follow the remaining prompts to perform the update.
-------------------------------------------------------------------------
Dell Update Package Instructions for Windows Dup:
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 over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Install any necessary Embedded Systems Management firmware prior to this BIOS update.
5. Click the Install button.
6. Follow the remaining prompts to perform the update.
----------------------------------------------------
GnuPG Signature of Dell Update Package Instructions:
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 do once on your system.)
2. Verify the Dell Update Package by using its signature file, [model]_BIOS_LX_[version].BIN.sign

Reboot will be required

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