Dell XPS 15, 9560-8968 [103/108] Clearing cmos settings

Maintenance

BIOS Downgrade Control flashing of the system firmware to previous

revisions.

Data Wipe Enable to securely erase data from all internal

storage devices.

BIOS Recovery Enable the user to recover from certain corrupted

BIOS conditions from a recovery file on the user

primary hard drive or an external USB key.

Table 13. System setup options—System Logs menu

System Logs

BIOS Events Display BIOS events.

Thermal Events Display Thermal events.

Power Events Display Power events.

Table 14. System setup options—SupportAssist System Resolution

SupportAssist System Resolution

Auto OS Recovery

Threshold

Control the automatic boot flow for SupportAssist

System Resolution Console and for Dell OS

Recovery tool.

SupportAssist OS Recovery Enable or disable the boot flow for SupportAssist

OS Recovery tool in the event of certain system

errors.

Clearing CMOS settings

1 Remove the base cover.

2 Remove the battery (half-length) or the battery (full-length).

3 Remove the coin-cell battery.

4 Wait for one minute.

5 Replace the coin-cell battery.

6 Replace the battery (half-length) or the battery (full-length).

7 Replace the base cover.

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