Dell Precision 7720 Owner's Manual page 85

• Admin Password
• System Password
• HDD Password
• TPM on and Active
• Key Databases
• System Logs
The following items may or may not reset based on your custom BIOS setting selections:
• The Boot List
• Enable Legacy OROMs
• Secure Boot Enable
• Allow BIOS Downgrade
Testing memory using ePSA
1. Turn on or restart your computer.
2. Press F12 or press Fn+PWR to invoke the ePSA diagnostics.
The PreBoot System Assessment (PSA) starts on your computer.
NOTE: If you wait too long and the operating system logo appears, continue to wait until you see the login screen/
desktop screen. Turn off the computer and try again.
If the memory test results in 25 or less errors, then the RMT basic feature automatically fixes the issues. The test will indicate a pass result
since the defect(s) have been removed. If the memory test results in 26 - 50 errors, the RMT basic feature masks the defective memory
blocks and results in pass with no memory replacement requirement. If the memory test results in more than 50 errors, then the test is
stalled and the result indicates that memory module replacement is required.
Troubleshooting 85