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 Precision T5600 E-Rev BIOS

Restart required Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
Precision T5600 E-Rev BIOS for added support for Microsoft Embedded OS on Dell Branded systems.
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Fixes & Enhancements

Fixes
- Fixed cannot enter OROM when LSI 9217 card installed.
- Fixed USB KB in the Front USB 2.0 ports can enter BIOS setup when the Front USB ports are disabled.
- Fixed select "OROM Keyboard Access" to "One Time Enable" item can not keep when reboot to BIOS setup.
- Fixed ECC memory is seen as NO ECC when Intel TXT is enabled in BIOS Setup.

Enhancements
- Integrated SCU OROM v3.7.0.1049 PV.
- Change the default HDD to SAS.
- Update Intel LOM PXE ROM to 1.5.38.1.
- Integrated latest SNB-EP microcode updates.
- Enhanced BIOS protection.
Read More

Version

E12

Release date

21 Mar 2014

Download Type

System BIOS

Category

BIOS

Importance

Optional
Dell Technologies recommends reviewing this update to determine if it applies to your system. The update contains changes that impact only certain configurations or provides new features that may or may not apply to your environment.
Available formats
File Format: Update Package for Red Hat Linux
File Name: T5600E12.bin
File Size: 12 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:
6f5f6b3079626cf3ba75c0a11ae888b0
SHA1:
6ef33720cc2898b32310bedd83865397b6bc67b3
SHA-256:
e1a44430511432eac623d3b4279773608a85f4788cf270193e2011c2aefbcdc1
File Format: Flash BIOS executable
File Name: T5600E12.exe
File Size: 5.64 MB
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:
4b2f5d6e3703cd82f9c1ed65951a7fd9
SHA1:
5e7ae5494c0eb171d88315ab90065d794ff8232f
SHA-256:
9ff146cc48553cf6892ddd57c07619b83ff3d8b6ebe22c2e197f683721339b80
File Format: A text file containing customer friendly fixes and enhancements information
File Name: T5600E12.txt
File Size: 268 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:
ab9bbc1170b9f4a9a8d5e6cbcea88995
SHA1:
66e39eff6fd1f753e5ed06e71427436606b5423c
SHA-256:
24d219b8b8e82357a923e2ec0484d7f5472ce754239b62069376ba88633a54c0

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

Additional details

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Installation Instructions for the Universal (Windows/ DOS) format

1. Download file to Desktop
2. Use one of the methods below to flash the Bios.
- Run the BIOS update utility from Windows environment
- Run the BIOS update utility from DOS environment (Non-Windows users)

________________________________________

Download file to Desktop

The BIOS file is using the Universal (Windows/ DOS) format and is designed to be directly executed from Windows environment.
1. Click Download now.
The File Download window appears.
2. Click the Save button.
The Save As window appears.
3. Select Desktop using the drop-down menu to the right of Save in.
4. Click the Save button.
A progress meter moves as the download is completed.
5. If necessary, click X in the upper right-hand corner of the Download Progress Window to close it upon completion.

NOTE: Shut down all other applications prior to running the BIOS update utility. The update utility reboots your system in order to get the new BIOS loaded.

________________________________________

Run the BIOS update utility from Windows environment


1. Double click the BIOS file Icon on your desktop
The Dell BIOS Flash window appears
2. Click the Continue button.
The message Pressing OK will close all applications, shut down Windows, Flash the BIOS, then reboot. appears.
3. Click the OK button.
The system will restart and the BIOS Flash will be completed.

Run the BIOS update utility from DOS environment (Non-Windows users)

NOTE: You will need to provide a bootable DOS diskette. This executable file does not create the DOS system files.

1. Copy the BIOS file to a bootable floppy.
2. Boot from the floppy to the DOS prompt.
3. Run the file by typing y:\BIOSfile (where y is the drive letter where the executable is located).

Reboot will be required

Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting guide

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