Dell OptiPlex 7071, Руководство по установке и техническим характеристикам, Страница: 31 / 40

Option Description
SERR Messages Controls the SERR message mechanism. This option is set by default. Some graphics cards require that
the SERR message mechanism be disabled.
BIOS Downgrade
Allows you to flash previous revisions of the system firmware.
The option Allow BIOS Downgrade is enabled by default.
Data Wipe This option enables you to securely erase data from all the internal storage devices. The process adheres
to SerialATA Security Erase and eMMC JEDEC Sanitize specifications. The option
Wipe on Next Boot is
disabled by default.
Bios Recovery
BIOS Recovery from Hard Drive —This option is set by default. Allows you to recover the corrupted
BIOS from a recovery file on the hard drive or an external USB drive.
BIOS Auto-Recovery —Allows you to recover the BIOS automatically.
First Power On Date Allows you the set Ownership date. The option Set Ownership Date is not set by default.
System logs
Table 36. System Logs
Option Description
BIOS events
Allows you to view and clear the System Setup (BIOS) POST events.
Advanced configuration
Table 37. Advanced configuration
Option Description
ASPM Allows you to set the ASPM level.
• Auto (default) - There is handshaking between the device and PCI Express hub to determine the
best ASPM mode supported by the device
• Disabled - ASPM power management is turned off at all time
• L1 Only - ASPM power management is set to use L1
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.
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.
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.
System setup 31