Dell Precision 5470 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 : YPF73

Importance : Critical

Version : 1.17.0, 1.17.0 Latest version Recommended version Latest and Recommended version

Release Date : 16 Nov 2023

Download Type : System BIOS

Category : BIOS

This package contains the Dell system BIOS update. BIOS is a firmware package 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 Dell Security Advisories (DSA). A security advisory is a statement when a security vulnerability impacts a product, and a remedy is available for the vulnerability.

Download Files

File Format: 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.

File Name: Precision_5470_1.17.0.exe

File size: 24.15 MB

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

MD5: 0fd83d64293b6a1a5da35abad5030262

SHA1: a5cacc83b0de0b86352503c909c831698dbbbfc1

SHA-256: d1478219240867e823e6829edbcc2b66dbc3309e8fc6809b50ffee8b04a776b0

Download .EXE

File Format: This file format consists of a BIOS Recovery image file. This file is used for the System BIOS Recovery process to recover a system from a corrupted BIOS.

File Name: BIOS_IMG.rcv

File size: 24.15 MB

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

MD5: 0fd83d64293b6a1a5da35abad5030262

SHA1: a5cacc83b0de0b86352503c909c831698dbbbfc1

SHA-256: d1478219240867e823e6829edbcc2b66dbc3309e8fc6809b50ffee8b04a776b0

Download .RCV

Fixes & Enhancements

- This release contains security updates as disclosed in the Dell Security Advisory DSA-2023-359. For more information, see Dell Security Advisories and Notices.
- Fixed the issue where the system audio is distorted when you play videos.
- Fixed the issue where the BIOS admin password cannot be set if Dell Encryption PBA is active.
- Fixed the issue where a small logo screen is displayed first and later switches to the full-screen logo. This issue occurs when the Full Screen Logo option is enabled and you boot the system.
- Fixed the issue where the system can boot on the bootable key when the BIOS admin password is set.
- Fixed the issue where the system stops responding at the Dell logo screen. This issue occurs when you update the BIOS.
- Fixed the issue where the battery status shows charging when you unplug the Type-C dock from the system. This issue occurs with Windows 11 version 21H2.
- Fixed the issue where Intel TBT Retimer Update Failed is displayed during the BIOS update process when the system was connected to Dell Thunderbolt Docks.
- Fixed the issue where the BIOS update takes longer when you connect the Dell Dock WD19DCS to the system.
- Fixed the issue where the system cannot display to an external monitor. This issue occurs when you try to turn on the system through the monitor power button on a Dell Power Button Sync (DPBS) monitor.

Important Information

- Intel discontinues the non-TLS network communication support for Intel Active Management Technology (AMT) and Intel Standard Manageability. For more information, see Non-TLS EOL for Intel AMT and Intel Standard Manageability.
- Once the BIOS is upgraded, you cannot downgrade the BIOS to version 1.7.0 or earlier due to downgrade restrictions. BIOS downgrades are restricted when there are security updates and important fixes with earlier versions that impact the functionality of the system.
- BIOS updates take no more than 5 minutes to be installed on your system. You can install the updates in the background while using the system.

Installation instructions

Updating the BIOS from Windows

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. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off power or interrupt the BIOS update process during the update.
Note 3: Your system requires a restart after installing the BIOS. The restart can be deferred but must be completed to ensure that the update is installed.

Download and Installation
1. Click Download File.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file.
4. Double-click the new 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 5470 System BIOS

Download Files

Fixes & Enhancements

Important Information

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to