User Manual
Table Of Contents
- Dell Precision 5820 Tower Owner's Manual
- Working on your computer
- Removing and installing components
- Screw size list
- Recommended tools
- Side cover
- Power supply unit (PSU)
- Front bezel
- Hard Disk Drive bezel
- Hard disk drive assembly
- Slim Optical Disk Drive
- Front input and output bezel
- Optical Disk Drive
- 5.25 inch ODD bracket
- Front input and output panel
- Input and output panel bracket
- Intruder switch
- Internal chassis speaker
- Air shroud
- Memory
- Expansion card
- Coin cell battery
- System fan
- Fan bracket
- PCIe holder
- Heat sink and CPU fan assembly
- Processor
- Front system fan
- System board
- Technology and components
- System specifications
- System Setup
- Software
- Troubleshooting
- Contacting Dell
Option Description
NOTE: For the rst time login, "Enter the old password:" eld is marked to "Not set". Hence,
password has to be set for the rst time you login and then you can change or delete the
password.
System Password
Allows you to set, change, or delete the System password.
The entries to set password are:
• Enter the old password:
• Enter the new password:
• Conrm new password:
Click OK once you set the password.
NOTE: For the rst time login, "Enter the old password:" eld is marked to "Not set". Hence,
password has to be set for the rst time you login and then you can change or delete the
password.
Internal HDD-0 Password
Allows you to set, change, or delete the password on the system's internal hard disk drive (HDD).
The entries to set password are:
• Enter the old password:
• Enter the new password:
• Conrm new password:
Click OK once you set the password.
NOTE: For the rst time login, "Enter the old password:" eld is marked to "Not set". Hence,
password has to be set for the rst time you login and then you can change or delete the
password.
Strong Password
Allows you to enforce the option to always set strong password.
• Enable Strong Password
This option is not set by default.
Password Conguration
You can dene the length of your password. Min = 4, Max = 32
Password Bypass
Allows you to bypass the System password and the Internal HDD password, when it is set, during a
system restart.
Click one of the options:
• Disabled—Default
• Reboot bypass
Password Change
Allows you to change the System password when the administrator password is set.
• Allow Non-Admin Password Changes
This option is set by default.
UEFI Capsule Firmware
Updates
Allows you to update the system BIOS via UEFI capsule update packages.
• Enable UEFI Capsule Firmware Updates
This option is set by default.
TPM 1.2 Security
Allows you to enable or disable the Trusted Platform Module (TPM) during POST.
System Setup 73