Service Manual
Table Of Contents
- Precision 7670 Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Major components of Precision 7670
- Base cover
- Battery
- SIM card
- Compression Attached Memory (CAMM) module
- Memory modules
- Memory interposer board
- Solid State Drive
- Secondary M.2 solid-state drive
- Heat sink
- GPU card
- GPU power cable
- Power button board
- Power button
- Speakers
- Inner frame
- SD card reader FPC
- SD card reader
- System board
- Coin-cell battery
- Display assembly
- Power-adapter port
- Smart-card reader
- Keyboard
- Palm rest
- 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
- Recovering the operating system
- Real-Time Clock (RTC Reset)
- Backup media and recovery options
- WiFi power cycle
- Drain residual flea power (perform hard reset)
- Getting help and contacting Dell
Steps
1. Align and place the speaker module into its slot on the top edge of the palmrest.
2. Route the speaker cable using the routing threads on the inner frame.
3. Connect the speaker cable to its connector on the system board.
Next steps
1. Install the battery.
2. Install the secondary solid-state drive.
3. Install the primary solid-state drive.
4. Install the base cover.
5. Follow the procedure in after working inside your computer.
Inner frame
Removing the inner frame
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the base cover.
3. Remove the primary solid-state drive.
4. Remove the secondary solid-state drive.
5. Remove the battery.
6. Remove the long CAMM module.
NOTE: For models shipped with long CAMM module.
Removing and installing components 55