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. Align the screw holes on the left fan (FAN2) with the screw holes on the system board and palm-rest and keyboard
assembly.
2. Replace the two (M2x4) screws and the single (M1.6x4) screw to secure the left fan (FAN2) to the system board and
palm-rest and keyboard assembly.
3. Connect the left fan cable to the system board.
Next steps
1. Install the base cover.
2. Follow the procedure in After working inside your computer.
Removing the right fan
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
About this task
The following image indicates the location of the right fan and provides a visual representation of the removal procedure.
Removing and installing components
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