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
About this task
The following images indicate the location of the optional Serial module and provide a visual representation of the installation
procedure.
Steps
1. To remove the dummy metal bracket, insert a flat-head screwdriver in the hole of the bracket, push the bracket to release
the bracket, and then lift the bracket out from the system.
2. Insert the optional Serial module into its slot from the inside of your computer.
3. Connect the Serial module cable to the connector on the system board.
4. Replace the two (M3X3) screws to secure the optional Serial module to the system.
Next steps
1. Install the front bezel.
2. Install the side cover.
3. Follow the procedure in after working inside your computer.
Removing and installing components
85