Option
Description
•
Bluetooth
•
WLAN/WiGig
All options are enabled by default.
Table 12. Maintenance
Option
Description
Service Tag
Displays the service tag of your computer.
Asset Tag
Allows you to create a system asset tag if an asset tag is not already set. This
option is not set by default.
Table 13. System Logs
Option
Description
BIOS events
Displays the system event log and allows you to clear the log.
Thermal Events
Displays the thermal events and allows you to clear the log.
Power Events
Displays the power events and allows you to clear the log.
Updating the BIOS
It is recommended to update your BIOS (system setup), on replacing the system board or if an update is available. For
laptops, ensure that your computer battery is fully charged and connected to a power outlet
1.
Restart the computer.
2.
Go to dell.com/support.
3.
If you have your computer's Service Tag or Express Service Code:
NOTE: To locate the Service Tag, click Where is my Service Tag?
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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Содержание Latitude E6540
Страница 1: ...Dell Latitude E6540 Owner s Manual Regulatory Model P29F Regulatory Type P29F001 ...
Страница 5: ...6 Contacting Dell 75 ...
Страница 6: ...6 ...
Страница 10: ...10 ...
Страница 14: ...3 Flip the battery out of the computer 14 ...
Страница 16: ...3 Lift the base cover and remove it from the computer 16 ...
Страница 30: ...4 Flip the computer and remove the screws that secure the palmrest assembly to the computer 30 ...
Страница 31: ...5 Disconnect the following cables a fingerprint reader b touchpad c power button 31 ...
Страница 32: ...6 Pry the palmrest assembly upwards and remove it from the computer 32 ...
Страница 38: ...5 Lift the system board from the computer 38 ...
Страница 41: ...4 Lift the speakers from the computer 41 ...
Страница 45: ...5 Remove the screws that secure the display assembly to the computer 45 ...
Страница 46: ...6 Remove the display assembly from the computer 46 ...
Страница 50: ...3 Remove the screws that secure the display panel to the display assembly 4 Flip the display panel over 50 ...
Страница 54: ...54 ...
Страница 74: ...74 ...