Service Manual
Table Of Contents
- Precision 5570 Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Drivers and downloads
- System setup
- Troubleshooting
- Handling swollen Lithium-ion batteries
- Locate the Service Tag or Express Service Code of your Dell computer
- System diagnostic lights
- SupportAssist diagnostics
- Built-in self-test (BIST)
- Recovering the operating system
- WiFi power cycle
- Drain residual flea power (perform hard reset)
- Backup media and recovery options
- Real Time Clock—RTC reset
- Getting help and contacting Dell
Table 16. System setup options—Maintenance menu (continued)
Maintenance
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
BIOSConnect Enables or disables cloud Service OS recover if the main operating system fails
to boot with the number of failures equal to or greater than the value specified
by the Auto OS Recovery Threshold setup option.
Default: ON
System and setup password
Table 19. System and setup password
Password type Description
System password Password that you must enter to log in to your system.
Setup password Password that you must enter to access and make changes to
the BIOS settings of your computer.
System setup 65