Dell Latitude 3540 Laptop Bios update for windows 7 8 8.1 10
Warning: Do not turn off your Laptop or disconnect from your power source while updating the BIOS or you may harm your Laptop. During the update, your computer will restart and you will briefly see a black screen.
bios file Installation (via Win Zip) with bios.exe File for Dell Latitude 3540 Laptop Bios update .EXE
Dell Latitude 3540 Laptop Dell Latitude 3540 System BIOS Download
1.Click Dell Latitude 3540 System BIOS Download from below link to download the Dell Latitude 3540 System BIOS setup file.
2.When the bios File Download window opens, click Save the file to disk and click OK.
3.From the file Save In: field, click the down arrow then click to
select Desktop and click Save. The bios file will download to your desktop.
4.After the bios file, Download Complete window appears, click Close. The setup file
icon will be on your desktop.
Dell Latitude 3540 Laptop Dell Latitude 3540 System BIOS update for windows Download (8.23 MB)
1.Double-click the new icon on the desktop mark Dell Latitude 3540 Laptop Dell Latitude 3540 System BIOS.EXE.
2.The Self-Extracting window appears and prompts you to extract or
unzip to C:DELLDRIVERS create a folder and name it as bios folder. open this path to access application setup
3.After finishing the Dell Latitude 3540 Laptop Dell Latitude 3540 System BIOS extraction, if the self Extractor
window is still open, close it.
4.browse for C:DELLDRIVERS bios folder.
5.open the folder inside audio driver folder
6.run the setup to began the installation
7.Follow the on-screen installation instructions finish .