Dell Inspiron M421R (Late 2012) - Manual (Page 67)

Removing the Speakers | 66
28 Removing the Speakers
WARNING: Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in "Before You Begin" on
page 8. For additional safety best practices information, see the Regulatory
Compliance Homepage at dell.com/regulatory_compliance.
Prerequisites
1 Remove the battery. See "Removing the Battery" on page 16.
2 Remove the base cover. See "Removing the Base Cover" on page 26.
3 Remove the keyboard. See "Removing the Keyboard" on page 20.
4 Remove the palm rest. See "Removing the Palm Rest" on page 44.
Procedure
1 Disconnect the speakers cable from the system-board connector.
2 Make a note of the speakers cable routing and remove it from the routing guides on
the computer base.
3 Lift the speakers along with its cable away from the computer base.
1 speakers cable 2 speakers cable routing
3 speakers (2)
1
3
2
book.book Page 66 Friday, September 7, 2012 10:23 AM