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. Peel the tape that secures the fan cable to the system board.
2. Disconnect the left fan cable from the system board.
3. Remove the two screws (M2x4) that secure the fan to the system board and palm-rest and keyboard assembly.
CAUTION: Do not hold the fan assembly at the center, as it may damage the center bearing.
4. Lift the right side of fan slightly. Then, slide the fan to the right to remove it from the palm-rest and keyboard assembly.
Installing the left fan
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 left fan and provide a visual representation of the installation procedure.
Removing and installing components
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