Dell Inspiron 16 5645 Owners Manual - Page 96

Updating the BIOS, Updating the BIOS in Windows, Updating the BIOS using the USB drive in Windows

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Table 34. System setup options-Exit menu (continued) Exit Load Optimal Defaults Allows you to restore default values for all system setup options. Discard Changes Allows you to load previous values for all system setup options. Updating the BIOS Updating the BIOS in Windows Steps 1. Go to Dell Support Site. 2. Click Product support. In the Search support box, enter the Service Tag of your computer, and then click Search. NOTE: If you do not have the Service Tag, use the SupportAssist feature to automatically identify your computer. You can also use the product ID or manually browse for your computer model. 3. Click Drivers & Downloads. Expand Find drivers. 4. Select the operating system installed on your computer. 5. In the Category drop-down list, select BIOS. 6. Select the latest version of BIOS, and click Download to download the BIOS file for your computer. 7. After the download is complete, browse the folder where you saved the BIOS update file. 8. Double-click the BIOS update file icon and follow the on-screen instructions. For more information about how to update the system BIOS, search in the Knowledge Base Resource at Dell Support Site. Updating the BIOS using the USB drive in Windows Steps 1. Follow the procedure from step 1 to step 6 in Updating the BIOS in Windows to download the latest BIOS Setup program file. 2. Create a bootable USB drive. For more information, search the Knowledge Base Resource at Dell Support Site. 3. Copy the BIOS Setup program file to the bootable USB drive. 4. Connect the bootable USB drive to the computer that needs the BIOS update. 5. Restart the computer and press F12 . 6. Select the USB drive from the One Time Boot Menu. 7. Type the BIOS Setup program filename and press Enter. The BIOS Update Utility appears. 8. Follow the on-screen instructions to complete the BIOS update. Updating the BIOS from the F12 One Time Boot menu Update your computer BIOS using the BIOS update.exe file that is copied to a FAT32 USB drive and booting from the F12 One Time Boot menu. About this task BIOS Update You can run the BIOS update file from Windows using a bootable USB drive or you can also update the BIOS from the F12 One Time Boot menu on the computer. 96 BIOS Setup

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Table 34. System setup options—Exit menu (continued)
Exit
Load Optimal Defaults
Allows you to restore default values for all system setup
options.
Discard Changes
Allows you to load previous values for all system setup
options.
Updating the BIOS
Updating the BIOS in Windows
Steps
1.
Go to
Dell Support Site
.
2.
Click
Product support
. In the
Search support
box, enter the Service Tag of your computer, and then click
Search
.
NOTE:
If you do not have the Service Tag, use the SupportAssist feature to automatically identify your computer. You
can also use the product ID or manually browse for your computer model.
3.
Click
Drivers & Downloads
. Expand
Find drivers
.
4.
Select the operating system installed on your computer.
5.
In the
Category
drop-down list, select
BIOS
.
6.
Select the latest version of BIOS, and click
Download
to download the BIOS file for your computer.
7.
After the download is complete, browse the folder where you saved the BIOS update file.
8.
Double-click the BIOS update file icon and follow the on-screen instructions.
For more information about how to update the system BIOS, search in the Knowledge Base Resource at
Dell Support Site
.
Updating the BIOS using the USB drive in Windows
Steps
1.
Follow the procedure from step 1 to step 6 in
Updating the BIOS in Windows
to download the latest BIOS Setup program
file.
2.
Create a bootable USB drive. For more information, search the Knowledge Base Resource at
Dell Support Site
.
3.
Copy the BIOS Setup program file to the bootable USB drive.
4.
Connect the bootable USB drive to the computer that needs the BIOS update.
5.
Restart the computer and press
F12
.
6.
Select the USB drive from the
One Time Boot Menu
.
7.
Type the BIOS Setup program filename and press
Enter
.
The
BIOS Update Utility
appears.
8.
Follow the on-screen instructions to complete the BIOS update.
Updating the BIOS from the F12 One Time Boot menu
Update your computer BIOS using the BIOS update.exe file that is copied to a FAT32 USB drive and booting from the F12
One
Time Boot
menu.
About this task
BIOS Update
You can run the BIOS update file from Windows using a bootable USB drive or you can also update the BIOS from the F12
One
Time Boot
menu on the computer.
96
BIOS Setup