Dell Inspiron 17R (N7110, Early 2011) - Manual (Page 73)

System Board 73
15 Replace the memory module (see "Replacing the Memory Module(s)" on
page 24).
16 Follow the instructions from step 4 to step 5 in "Replacing the Optical
Drive" on page 19.
17 Replace the battery (see "Replacing the Battery" on page 16).
18 Replace any blank or card you removed from the Media Card Reader.
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
19 Turn on the computer.
NOTE: After you have replaced the system board, enter the computer Service Tag
into the BIOS of the replacement system board.
20 Enter the service tag (see "Entering the Service Tag in the BIOS" on
page 73).
Entering the Service Tag in the BIOS
1 Ensure that the AC adapter is plugged in and that the main battery is
installed properly.
2 Turn on the computer.
3 Press during POST to enter the system setup program.
4 Navigate to the security tab and enter the service tag in the Set Service
Tag field.
book.book Page 73 Friday, April 13, 2012 2:02 PM