User Manual
Table Of Contents
- OptiPlex 7000 Tower Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Major components of OptiPlex 7000 Tower
- Side cover
- Front bezel
- Hard-drive assembly
- 3.5 in. hard-drive assembly
- Solid-state drive
- WLAN card
- Coin-cell battery
- Memory module
- Expansion card
- Graphical processing unit
- Slim optical-drive
- Slim optical-drive bracket
- Speaker
- Power-supply unit
- Processor fan and heat-sink assembly
- Processor
- Communication card
- Chassis fan
- Voltage regulator heat sink
- Power button
- Intrusion switch
- SD card reader (optional)
- Optional modules
- Removing optional DisplayPort module
- Installing optional DisplayPort module
- Removing optional VGA module
- Installing optional VGA module
- Removing optional HDMI module
- Installing optional HDMI module
- Removing optional Serial module
- Installing optional Serial module
- Removing optional Type-C module
- Installing optional Type-C module
- Removing optional Thunderbolt 4 module
- Installing optional Thunderbolt4 module
- Removing internal antenna
- Installing internal antenna
- System board
- Drivers and downloads
- BIOS setup
- Troubleshooting
- Getting help and contacting Dell
Table 5. System setup options—System information menu (continued)
Overview
DIMM 1 Size Displays the DIMM 1 memory size.
DIMM 2 Size Displays the DIMM 2 memory size.
DIMM 3 Size Displays the DIMM 3 memory size.
DIMM 4 Size Displays the DIMM 4 memory size.
Devices Information
Video Controller Displays the video controller type of the computer.
Video Memory Displays the video memory information of the computer.
Wi-Fi Device Displays the wireless device information of the computer.
Native Resolution Displays the native resolution of the computer.
Video BIOS Version Displays the video BIOS version of the computer.
Audio Controller Displays the audio controller information of the computer.
Bluetooth Device Displays the Bluetooth device information of the computer.
LOM MAC Address Displays the LAN On Motherboard (LOM) MAC address of the computer.
dGPU Video Controller Displays the discrete video controller type of the computer.
Slot 1 Displays the SATA hard drive information of the computer.
Slot 2 Displays the SATA hard drive information of the computer.
Slot 3 Displays the SATA hard drive information of the computer.
Slot 4 Displays the SATA hard drive information of the computer.
Table 6. System setup options—Boot Configuration menu
Boot Configuration
Boot Sequence
Boot Mode: UEFI only Displays the boot mode.
Boot Sequence Displays the boot sequence.
Secure Digital (SD) Card Boot Enable or disable the SD card read-only boot.
By default, the Secure Digital (SD) Card Boot option is not enabled.
Secure Boot
Enable Secure Boot Enable or disable the secure boot feature.
By default, the option is not enabled.
Secure Boot Mode Enable or disable to change the secure boot mode options.
By default, the Deployed Mode is enabled.
Expert Key Management
Enable Custom Mode Enable or disable custom mode.
By default, the custom mode option is not enabled.
Custom Mode Key Management Select the custom values for expert key management.
Table 7. System setup options—Integrated Devices menu
Integrated Devices
Date/Time Displays the current date in MM/DD/YYYY format and current time in
HH:MM:SS AM/PM format.
BIOS setup 107