Service Manual
Table Of Contents
- Precision 5570 Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Drivers and downloads
- System setup
- Troubleshooting
- Handling swollen Lithium-ion batteries
- Locate the Service Tag or Express Service Code of your Dell computer
- System diagnostic lights
- SupportAssist diagnostics
- Built-in self-test (BIST)
- Recovering the operating system
- WiFi power cycle
- Drain residual flea power (perform hard reset)
- Backup media and recovery options
- Real Time Clock—RTC reset
- Getting help and contacting Dell
Steps
1. Open the latch and disconnect the LED board cable from the system board.
2. Peel off the LED-board cable from the palm-rest and keyboard assembly.
3. Note the LED board routing, and remove the LED board from the routing guides on the palm-rest and keyboard assembly.
4. Lift the LED board off the system board
Installing the LED board
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following images indicate the location of the LED board and provide a visual representation of the installation procedure.
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Removing and installing components