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
The options are:
• TPM On(Default)
• Clear
• PPI Bypass for Enable Commands
• PPI Bypass for Disable Commands
Click any one of the following:
• Enabled—Default
• Disabled
Computrace (R)
Allows you to activate or disable the optional Computrace software.
The options are:
• Deactivate—Default
• Disable
• Activate
Chassis Intrusion
Allows you to control the chassis intrusion feature.
Click one of the following options:
• Disabled—Default
• Enabled
• On-Silent
CPU XD Support
Allows you to enable the Execute Disable mode of the processor.
• Enable CPU XD Support
This option is set by default.
OROM Keyboard Access
Allows you to determine whether users are able to enter the Option ROM Conguration screens via
hotkeys during boot. The options are:
Click one of the following options:
• Enabled—Default
• One Time Enable
• Disabled
Admin Setup Lockout
Allows you to prevent users from entering Setup when an administrator password is set.
• Enable Admin Setup Lockout
This option is not set by default.
Master Password Lockout
Allows you to disable master password support.
• Enable Master Password Lockout
This option is not set by default.
NOTE: Hard Disk password should be cleared before the settings can be changed.
74 System Setup