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 XPS 15 9550 1.2.14 A13 System BIOS

Restart required

XPS 15 9550 1.2.14 BIOS

Recommended

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Fixes & Enhancements

Fixed Battery may stop charge at 60% after updating BIOS

Version

01.02.14, 01.02.14

Release date

09 Sept 2016

Download Type

System BIOS

Importance

Critical

Dell 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: XPS_9550_1.2.14.exe

File Size: 9.21 MB

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.

Download

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

MD5:

117c20c57859bc597af6633a65cc3269

SHA1:

aa65c8e9c7c503f29c5d3add56b6469799721ead

SHA-256:

3d3258d0286cdb6f6bc428d8cc4e14cfec8fd6e093bd46cd17535588ad6a741f

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