NOTE: If you cannot find your Service Tag, click 

Detect Service Tag

. Proceed with the 

instructions on screen.

4.

Enter the 

Service Tag

 or 

Express Service Code

 and click 

Submit

.

5.

If you are unable to locate or find the Service Tag, click the Product Category of your computer.

6.

Choose the 

Product Type

 from the list.

7.

Select your computer model and the 

Product Support

 page of your computer appears.

8.

Click 

Drivers & Downloads

.

9.

On the Drivers and Downloads screen, under the 

Operating System

 drop-down list, select

 BIOS

.

10.

Identify the latest BIOS file and click 

Download File

.

11.

Select your preferred download method in the 

Please select your download method below 

window

; click

 Download File

.

The 

File Download

 window appears.

12.

Click 

Save

 to save the file on your computer.

13.

Click 

Run

 to install the updated BIOS settings on your computer.

Follow the instructions on the screen.

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