Power-Button Board With Usb; Removing The Power-Button Board With Usb - Dell Inspiron 27 7720 All-in-One Owner's Manual

Figure 50. Installing the media-card reader
Steps
1. Slide the media-card reader under the system board and align the screw hole on the media-card reader with the screw hole
on the display-assembly base.
NOTE: Ensure that the media-card reader cable stays above the system board.
2. Connect the media-card reader cable to the system board and close the latch to secure the cable.
3. Replace the screw (M3x3.5) that secures the media-card reader to the display-assembly base.
Next steps
1. Install the system-board
2. Install the I/O cover.
3. Install the stand.
4. Install the back cover.
5. Follow the procedure in

Power-button board with USB

Removing the power-button board with USB

CAUTION: The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in
2. Remove the stand.
3. Remove the back cover.
4. Remove the I/O cover.
5. Remove the system-board
shield.
After working inside your
Before working inside your
shield.
computer.
computer.
Removing and installing Field Replaceable Units (FRUs) 77