Option
Description
BIOS Downgrade
This controls flashing of the system firmware to previous revisions.
●
Allows BIOS Downgrade (enabled by default)
Data Wipe
This field allows users to erase the data securely from all internal storage devices. The following is list of
devices affected:
●
Internal SATA HDD/SSD
●
Internal M.2 SATA SDD
●
Internal M.2 PCIe SSD
●
Internal eMMC
BIOS Recovery
This field allows you to recover from certain corrupted BIOS conditions from a recover file on the user
primary hard drive or an external USB key.
●
BIOS Recovery from Hard Drive (enabled by default)
●
BIOS Auto-Recovery
●
Always perform Integrity Check
System Log screen options
Option
Description
BIOS Events
Allows you to view and clear the System Setup (BIOS) POST events.
Thermal Events
Allows you to view and clear the System Setup (Thermal) events.
Power Events
Allows you to view and clear the System Setup (Power) events.
Updating the BIOS in Windows
It is recommended to update your BIOS (System Setup) when you replace the system board or if an update is available. For
laptops, ensure that your computer battery is fully charged and connected to a power before initiating a BIOS update.
NOTE:
If BitLocker is enabled, it must be suspended prior to updating the system BIOS, and then re enabled after the BIOS
update is completed.
CAUTION:
If BitLocker is not suspended before updating the BIOS, the next time you reboot the system it
will not recognize the BitLocker key. You will then be prompted to enter the recovery key to progress and
the system will ask for this on each reboot. If the recovery key is not known this can result in data loss or
an unnecessary operating system re-install. For more information on this subject, see Knowledge Base Article:
https://www.dell.com/support/kbdoc/000134415/
.
1. Restart the computer.
2. Go to
Dell.com/support
.
●
Enter the
Service Tag
or
Express Service Code
and click
Submit
.
●
Click
Detect Product
and follow the instructions on screen.
3. If you are unable to detect or find the Service Tag, click
Choose from all products
.
4. Choose the
Products
category from the list.
NOTE:
Choose the appropriate category to reach the product page.
5. Select your computer model and the
Product Support
page of your computer appears.
6. Click
Get drivers
and click
Drivers and Downloads
.
The Drivers and Downloads section opens.
7. Click
Find it myself
.
8. Click
BIOS
to view the BIOS versions.
9. Identify the latest BIOS file and click
Download
.
10. Select your preferred download method in the
Please select your download method below
window, click
Download File
.
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System setup options
