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 GPU card into its slot on the system chassis.
2. Replace the three (M2x5) screws to secure the GPU card to the system chassis.
3. Align and place the PCB beam connectors on the system board.
NOTE:
When installing an FPC beam connector, ensure that the end marked "MB" is connected to the system board
and that the alignment pins on the connector are inserted into the openings on the boards.
4. Replace the four (M2x6) screws that secure the PCB beam connectors on the system board.
5. Slide the GPU power cable connector into its slot to connect the GPU power cable to the GPU card.
6. Lock the GPU power cable connector to secure the GPU card.
Next steps
1. Install the heat-sink for discrete graphics.
2. Install the base cover.
3. Follow the procedure in after working inside your computer.
GPU power cable
Removing the GPU power cable
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the base cover.
3. Remove the heat-sink for discrete graphics.
Removing and installing components
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