Dell XPS 13 9300 Service Manual - Page 47
BIOS Recovery from Hard Drive, Dell Auto OS Recovery Threshold
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Table 16. System setup options-Maintenance menu Maintenance Asset Tag Asset Tag Creates a system Asset Tag that can be used by an IT administrator to uniquely identify a particular system. Once set in BIOS, the Asset Tag cannot be changed. Service Tag Displays the Service Tag of the computer. BIOS Recovery from Hard Drive Enables the computer to recover from a bad BIOS image, as long as the Boot Block portion is intact and functioning. Default: ON NOTE: BIOS recovery is designed to fix the main BIOS block and cannot work if the Boot Block is damaged. In addition, this feature cannot work in the event of EC corruption, ME corruption, or a hardware issue. The recovery image must exist on an unencrypted partition on the drive. BIOS Auto-Recovery Enables the computer to automatically recover the BIOS without user actions. This feature requires BIOS Recovery from Hard Drive to be set to Enabled. Default: OFF Start Data Wipe CAUTION: This Secure Wipe Operation deletes information in a way that it cannot be reconstructed. If enabled, the BIOS will queue up a data wipe cycle for storage devices that are connected to the motherboard on the next reboot. Default: OFF Allow BIOS Downgrade Controls flashing of the system firmware to previous revisions. Default: ON Table 17. System setup options-System Logs menu System Logs Power Event Log Clear POWER Event Log Select keep or clear Power events. Default: Keep BIOS Event Log Clear Bios Event Log Select keep or clear BIOS events. Default: Keep Thermal Event Log Clear Thermal Event Log Select keep or clear Thermal events. Default: Keep Table 18. System setup options-SupportAssist menu SupportAssist Dell Auto OS Recovery Threshold Controls the automatic boot flow for SupportAssist System Resolution Console and for Dell operating system Recovery tool. Default: 2. SupportAssist OS Recovery Enables or disables the boot flow for SupportAssist operating system Recovery tool in the even of certain system errors. Default: ON System setup 47
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