Dell Precision 5520 System BIOS

Restart required

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.

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Driver Id : C4RPF

Importance : Critical

Version : 1.15.0, 1.15.0 Latest version Recommended version Latest and Recommended version

Release Date : 27 Jun 2019

Download Type : System BIOS

Category : BIOS

This package contains the BIOS update for Dell Precision 5520 system that runs the Windows operating systems. BIOS is a firmware that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives and other devices. This update addresses the Intel security advisories INTEL-SA-00213 and INTEL-SA-00233. The security advisory is an official statement when a product is impacted by a security vulnerability and a remedy is available.

Download Files

File Format: 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.

File Name: Precision_5520_1.15.0.exe

File size: 9.73 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: 78ab93cdde243784d8623314c9d91622

SHA1: 366c452d41e1e20f5c2c69a01246b7450f762211

SHA-256: 25717be1edbd4de66bf72ca88a2c8c04ad79e0ace189b32cd67b197b2d98de89

Download .EXE

Fixes & Enhancements

Fixes:
- Firmware updates to address security advisory INTEL-SA-00213 (CVE-2019-0086, CVE-2019-0091 and CVE-2019-0093)
- Firmware updates to address security advisories INTEL-SA-00233(CVE-2018-12126, CVE-2018-12127, CVE-2018-12130 and CVE-2019-11091)
- Removed the pre-boot Intel RST Manager Optimized Defaults option.
- Fixed the issue where BitLocker may prompt for recovery if Auto Power On option in BIOS setup is set to wake up the system at a specific time.

Installation instructions

Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.

Run the BIOS update utility from Windows environment.

Download and Installation
1. Click Download File, to download the file.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file and double-click the file.
4. Click Yes to open the BIOS update utility.
5. Click Update to initiate the update process. A progress bar is displayed.
6. Click Restart to restart the system once the progress bar reaches 100%.
The update process initiates at the Dell logo and an update initiation message is displayed with a progress bar. The system shuts down after the update is complete.

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

Installation
Note: You must provide a bootable USB key. This executable file does not create the DOS system files.
1. Copy the downloaded file to a bootable USB drive.
2. Power on the system and then Press the F12 key.
3. Select USB Storage Device and boot to the DOS prompt.
4. Run the file by typing following command. For example:
C:\ Precision_5520_X.Y.Z.exe
Where C is the drive letter of the USB device where the executable file is located and Precision_5520_X.Y.Z.exe is the name of the downloaded file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.

Dell Precision 5520 System BIOS

Download Files

Fixes & Enhancements

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to