Dell Inspiron 15R (5520, Mid 2012) - Manual (Page 53)

System Board | 53
6 Slide the Media Card Reader cable into the connector on the system board and
press down on the connector latch to secure the cable.
7 Connect the display cable to the connector on the system board and adhere the
tape that secures the cable to the system board.
8 Connect the power-adapter port cable, fan cable, and speakers cable to the
connectors on the system board.
9 Align the screw holes on the power-adapter port bracket with the screw holes on
the computer base.
10 Replace the screws that secure the power-adapter port bracket to the computer
base.
Postrequisites
1 Replace the palm rest. See "Replacing the Palm Rest" on page 31.
2 Replace the keyboard. See "Replacing the Keyboard" on page 16.
3 Follow the instructions from step 4 to step 5 in "Replacing the Optical Drive" on
page 26.
4 Follow the instructions from step 4 to step 6 in "Replacing the Hard Drive" on
page 23.
5 Replace the memory module(s). See "Replacing the Memory Module(s)" on
page 20.
6 Replace the base cover. See "Replacing the Base Cover" on page 18.
7 Replace the battery. See "Replacing the Battery" on page 13.
8 Follow the instructions in "After Working Inside Your Computer" on page 9.
Entering the Service Tag in the BIOS
1 Turn on the computer.
2 Press during POST to enter the system setup program.
3 Navigate to the main tab and enter the Service Tag in the Service Tag Setting field.
book.book Page 53 Thursday, April 12, 2012 10:14 AM