User Manual
Table Of Contents
- Precision 5770 Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Drivers and downloads
- BIOS setup
- Troubleshooting
- Handling swollen Lithium-ion batteries
- Dell SupportAssist Pre-boot System Performance Check diagnostics
- Built-in self-test (BIST)
- System diagnostic lights
- Real-Time Clock (RTC Reset)
- Recovering the operating system
- Backup media and recovery options
- WiFi power cycle
- Drain residual flea power (perform hard reset)
- Getting help and contacting Dell
Steps
1. Remove the three (M2x4) screws that secure the I/O board to the palm-rest and keyboard assembly.
2. Lift the I/O board off the palm-rest and keyboard assembly.
Installing the I/O board
Prerequisites
About this task
The following image indicates the location of the I/O board and provides a visual representation of the installation procedure.
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Removing and installing components