Owners Manual
Table Of Contents
- Precision 5720 All-in-One Owner’s Manual
- Working on your computer
- Removing and installing components
- USB dongle-bay cover
- Back cover
- Memory module
- Hard drive
- System board shield
- M.2 PCIe SSD
- Memory fan
- Heat sink
- Processor
- Coin cell battery
- WLAN card
- Stand
- System fan
- Power supply unit
- Inner frame
- Built-in self test button
- Microphone
- I/O panel
- USB-dongle port
- Diagnostic light and button board
- Drive cage
- Converter board
- Speaker
- Power button board
- Media card reader
- Camera
- System board
- Display assembly
- Middle frame
- Speaker bezel
- Display panel
- Technology and components
- System setup
- Software
- Troubleshooting
- Technical specifications
- System specifications
- Memory specifications
- Video specifications
- Audio specifications
- Communication specifications
- Connectors
- Display specifications
- Storage specifications
- Port and connector specifications
- Power specifications
- Camera specifications
- Stand specifications
- Physical specifications
- Environmental specifications
- Contacting Dell
WLAN card
Removing wireless card
1 Remove the:
a USB dongle-bay cover
b back cover
c system-board shield
2 Remove the antenna cables from the securing clip [1].
3 Remove the two screws (M2X2.5) that secure the wireless-card shield to the system board [2].
4 Lift the wireless-card shield o the system board [3].
5 Remove the screw (M2X2.5) that secures the wireless-card bracket and the wireless card to the system board [4].
6 Lift the wireless-card bracket o the wireless card [5].
7 Disconnect the antenna cables from the wireless card [6].
8 Slide and remove the wireless card out of the wireless-card slot [7].
26 Removing and installing components