Service Manual
Table Of Contents
- Precision 3260 Compact Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Recommended tool
- Screw list
- Major components of Precision 3260 Compact
- Side cover
- 2.5-inch hard drive
- Riser card
- Wireless card
- Speaker
- Processor fan
- Memory module
- M.2 solid-state drive
- Removing the M.2 2230 PCIe solid-state drive (slot-1)
- Installing the M.2 2230 PCIe solid-state drive (slot-1)
- Removing the M.2 2280 PCIe solid-state drive (slot-1)
- Installing the M.2 2280 PCIe solid-state drive (slot-1)
- Removing the M.2 2230 PCIe solid-state drive (slot-0)
- Installing the M.2 2230 PCIe solid-state drive (slot-0)
- Removing the M.2 2280 PCIe solid-state drive (slot-0)
- Installing the M.2 2280 PCIe solid-state drive (slot-0)
- Expansion card
- Optional I/O module
- Coin-cell battery
- Heat sink
- SATA FFC module
- Processor
- System board
- Internal antenna
- Drivers and downloads
- BIOS setup
- Troubleshooting
- Getting help and contacting Dell
Steps
1. Connect the antenna cables to the wireless card.
The following table provides the antenna-cable color scheme for the WLAN card of your computer.
Table 2. Antenna-cable color scheme
Connectors on the
wireless card
Antenna-cable color Silkscreen marking
Main White MAIN △ (white triangle)
Auxiliary Black AUX ▲ (black triangle)
2. Place the wireless-card bracket on the wireless card.
3. Align the notch on the wireless card with the tab on the wireless-card slot.
4. Slide the wireless card at an angle into the wireless-card slot.
5. Replace the screw (M2x3) to secure the wireless card and wireless-card bracket to the system board.
6. Align and place the wireless-card shield on the system board and wireless card.
7. Replace the screw (M2x3) to secure the wireless-card shield to the system board.
Next steps
1. Install the hard-drive assembly.
2. Install the side cover.
3. Follow the procedure in after working inside your computer.
Speaker
Removing the speaker
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the side cover.
About this task
The following image(s) indicate the location of the speaker and provide a visual representation of the removal procedure.
Removing and installing components
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