Driver Details

Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

Dell BMW Z5 BIOS A00 X20

BMW Z5 BIOS

Fixes & Enhancements

1. Based on X20 to turn A-rev
2. Fix: UEFI class 2, keyboard and touchpad will not function after system S3/S4 resume.

Version

Version X20, A00

Category

BIOS

Release date

24 Oct 2012

Last Updated

30 Oct 2012

Importance

Available formats

File Format:Windows/DOS
File Name:5523A00.EXE
Download Type:HTTP
File Size: 7 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.
To ensure the integrity of your download, please verify the checksum value.
MD5:
32e7b657f4cc7752a5a23e97f0fd9595
SHA1:
db534e6594965b7978bf79a0f3654ad004242f12
SHA-256:
345d64b278fa4f07737f2f65446b3306bc136e1fa4ccce4e0445b65868dd545d

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

Applies to
Dell Inspiron 5523
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Video Tutorials

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Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

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This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).