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Dell OptiPlex 7470 All-in-One Setup and specifications guide

Maintenance screen options

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
This field controls the SERR message mechanism. Some graphic card required the SERR message.
  • Enable SERR Messages (default)
BIOS Downgrade
This field controls flashing of the system firmware to pervious revisions.

Allows BIOS Downgrade (Enabled by default)

Data Wipe
This field enables user to erase data from all internal storage device.
BIOS Recovery
Allows you to recover from certain corrupted BIOS conditions from a recover file on the user primary hard drive or an external USB key. Enabled by default.
First Power On Date
This option lets you set Ownership date. This option is disabled by default.

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