Dell Latitude 5285 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.

hi testing

Driver Id : PXY1F

Importance : Optional

Version : 1.3.4, 1.3.4 Latest version Recommended version Latest and Recommended version

Release Date : 18 Feb 2018

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 Intel Security Advisories INTEL-SA-00086 and INTEL-SA-00101. 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: Latitude_5285_1.3.4.exe

File size: 13.43 MB

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

MD5: 58bd470d1214015331b146a2d6d134f9

SHA1: 2a9e81a774a023ea00bd131c5b5af16ef5b70616

SHA-256: 3eb920a64fbdd187e110d7ea4e51a0a742faef2d100b37389680b823bac76157

Download .EXE

Fixes & Enhancements

Fixes:
- Updated to the latest CPU microcode to address CVE-2017-5715 and associated Intel Reboot issue.
- Updated Intel ME Firmware to address security advisories INTEL-SA-00086 (CVE-2017-5705, CVE-2017-5708, CVE-2017-5711 & CVE-2017-5712) and INTEL-SA-00101 (CVE-2017-13077, CVE-2017-13078 & CVE-2017-13080).

Enhancements:
- Enhanced the MAC Address pass-through feature on Docks.
- Enhanced the Wigig performance.
- Updated the handling of pre-boot authentication information by firmware.

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.

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
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 Latitude 5285 System BIOS

Download Files

Fixes & Enhancements

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to