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.
Precision 5510 1.2.21 System BIOS
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.Precision 5510 1.2.21 BIOS
Recommended
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Fixes & Enhancements
Fix:
1. SUT will show incorrect massage after run DG_Readinesstool_v2.0.ps1 on Enterprise OS
2. Clear TPM Option greyed out in BIOS
3. Enable Attempt Legacy Boot" cannot be enabled in BIOS
4. USB LAN and Audio of IE dock still working after disable Dell Docks and Ext. USB
Read More1. SUT will show incorrect massage after run DG_Readinesstool_v2.0.ps1 on Enterprise OS
2. Clear TPM Option greyed out in BIOS
3. Enable Attempt Legacy Boot" cannot be enabled in BIOS
4. USB LAN and Audio of IE dock still working after disable Dell Docks and Ext. USB
Version
01.02.21, 01.02.21
Release date
31 Mar 2017
Download Type
System BIOS
Category
BIOS
Importance
CriticalDell 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
File Format: CPG BIOS Executable for Windows/DOS
File Name: Precision_5510_1.2.21.exe
File Size: 9.24 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. The Universal (Windows/MS DOS) format can be used to install from any Windows or MS DOS environment.
To ensure the integrity of your download, please verify the checksum value.
MD5:
89b499659208edae50a8ae0de71b7097
SHA1:
e26e50908f6be4adbef4591c9bcb47ec04139142
SHA-256:
d33b1d70edbc117d983b9b85da1581b7bfea17ca192c5d952be700af64376955
By downloading, you accept the terms of the Dell Software License Agreement.
Applies to
Precision 5510 System BIOS
Need help with BIOS issues?
Find a solution in Dell's BIOS troubleshooting and usage guide.Drivers help and tutorials
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