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
23 SATA power connector 24 USB connector
25 CMOS clear jumper 26 side USB connector
27 touch cable connector 28 camera connector
29 display connector
Display assembly
Removing display assembly
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a USB dongle-bay cover
b back cover
c memory modules
d stand
e system fan
f inner frame
g system-board shield
h I/O panel
i processor heat-sink
j processor
k coin-cell battery
l memory fan
m wireless card
n solid-state drive
o system board
3 Press the tabs on the cable to release it from the connector [1].
4 Disconnect the cable from its slot on the middle frame [2]
5 Press the tabs on the backlight cable [3].
6 Disconnect the backlight cable from its slot on the middle frame [4].
7 Open the latch and disconnect the display cable from its slot on the middle frame.
8 Lift the display cable o the middle frame.
Removing and installing components
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