- Notes, cautions, and warnings
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Major components of Precision 7680
- Base cover
- Battery
- Battery cable
- SIM card
- Compression Attached Memory (CAMM) module
- Memory modules
- Memory interposer board
- WLAN card
- Wireless Wide Area Network (WWAN) card
- 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
- SD card reader FPC
- System board
- Coin-cell battery
- Display assembly
- Power-adapter port
- Smart-card reader
- Keyboard
- Palm rest
- Drivers and downloads
- BIOS Setup
- Troubleshooting
- Handling swollen rechargeable Li-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
- Wi-Fi power cycle
- Drain residual flea power (perform hard reset)
- Getting help and contacting Dell
Precision 7680 Service Manual
Removing the display assembly
Prerequisites
- Follow the procedure in before working inside your computer.
- Remove the base cover.
- Remove the SIM card.
- Remove the battery.
- Remove the CAMM module or long CAMM module or memory module.
- Remove the interposer board module.
- Remove the primary solid-state drive.
- Remove the secondary solid-state drive.
- Remove the heat-sink for integrated graphics or heat-sink for discrete graphics.
- Remove the inner frame.
About this task
The figure indicates the location of the display assembly and provides a visual representation of the removal procedure.
Steps
- Open the display assembly to a 180-degree angle and place the computer at the edge of a flat table so that the display assembly can extend below the table.
NOTE:For computers shipped with IR camera configuration, disconnect the display cable and IR camera cable.
- Remove the six (M2.5x3) screws that secure the hinges to the palm rest.
- Remove the display assembly from the palm rest.
NOTE:The display assembly for Precision 7680 is a Hinge-Up Design (HUD) assembly and cannot be further disassembled once it is removed from the bottom chassis. If any components in the display assembly are malfunctioning and must be replaced, replace the entire display assembly.
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