Flashing the BIOS
You may need to flash (update) the BIOS when an update is available or when
you replace the system board. To flash the BIOS:
1
Turn on the computer.
2
Go to
dell.com/support
.
3
Click
Product Support
, enter the Service Tag of your laptop and click
Submit
.
NOTE: If you do not have the Service Tag, use the auto-detect
feature or manually browse for your computer model.
4
Click
Drivers & downloads
.
5
Scroll down the page and select
BIOS
from the
Category
drop-down list.
NOTE: In the
Change OS
drop-down list, select the operating
system installed on your computer.
6
Expand
BIOS
to view the available BIOS files.
7
Click
Download File
to download the latest version of the BIOS for your
computer.
8
Save the file and once the download is complete, navigate to the folder
where you saved the BIOS update file.
9
Double-click the BIOS update file icon and follow the instructions on the
screen.
99
Summary of Contents for Inspiron 14 5458
Page 12: ... Philips screwdriver Plastic scribe 12 ...
Page 28: ...1 plastic scribe 2 coin cell battery 3 battery socket 28 ...
Page 75: ...7 Carefully place the display assembly on a clean flat surface 1 display assembly 75 ...
Page 78: ...1 palm rest assembly 78 ...
Page 97: ...1 display back cover and antenna assembly 97 ...