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Dell Latitude 5290/5490/5590 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.
Driver Id : H7K77
Importance : Recommended
Version : 1.0.0, 1.0.0 Latest version Recommended version Latest and Recommended version
Release Date : 23 Jan 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.

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: Latitude_5X90_1.0.0.exe
File size: 9.88 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 50b1edbde3f665f5398393b5e412ed70
SHA1: 2b240a0f7579f366de0019011344612d5c3c4a2b
SHA-256: 5899674cc40453c7e6127992da66c672b925024ec5ddb3d77471d3cf54b44580
Download .EXE
File Format: This file format contains plain text which can be viewed with a standard text editor.
File Name: Latitude_5X90_1.0.0.txt
File size: 312 Bytes
To ensure the integrity of your download, please verify the checksum value.
MD5: b6990db78cc18ce512787e68d5d297df
SHA1: 5c6e35745c64f7bd7eb1482415724ae9d5d94747
SHA-256: ee8f2894a4f826556f96e7c3ba70b90fa18085066ecfd9f515a248dddf3a5a0a
Download .TXT