Option Description
•Trusted Execution - This option is disabled by default.
Table 11. 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.
SERR Messages Controls the SERR message mechanism. This option is not set by default. Some
graphics cards require that the SERR message mechanism be disabled.
Table 12. System Logs
Option Description
BIOS events Displays the system event log and allows you to clear the log.
• Clear Log
Table 13. Engineering Configurations
Option Description
ASPM •Auto (Default)
• L1 Only
• Disabled
• L0s and L1
• L0s Only
Pcie LinkSpeed •Auto (Default)
• Gen1
• Gen2
• Gen3
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. Re-start the computer.
2. Go to dell.com/support.
3. Enter the Service Tag or Express Service Code and click Submit.
NOTE: To locate the Service Tag, click Where is my Service Tag?
NOTE: If you cannot find your Service Tag, click Detect My Product. Proceed with the
instructions on screen.
4. If you are unable to locate or find the Service Tag, click the Product Category of your computer.
5. Choose the Product Type from the list.
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