User manual

SD card board
NOTE: The SD card board includes the power light actuator, hard drive light actuator, card reader slot, and
SD card. The SD card board spare kit does not include the SD card board cable. The SD card board cable is
available using spare part number 924325-001.
Description Spare part number
For use only on computer models with model numbers 15m-bp1xx through 15-bp1xx equipped with a
graphics subsystem with discrete memory
L01821-001
For use only on computer models with model numbers 15m-bp1xx through 15-bp1xx equipped with a
graphics subsystem with UMA memory
L01917-001
For use only on computer models with model numbers 15m-bp0xx through 15-bp0xx 924336-001
Before removing the SD card board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4. Remove the bottom cover (see Bottom cover on page 30).
5. Remove the battery (see Battery on page 32).
6. Remove the system board (see System board on page 41).
Remove the SD card board:
1. Remove the two Phillips PM2.0×3.3 screws (1) that secure the SD card board to the keyboard/top cover.
50 Chapter 5 Removal and replacement procedures