Dell Inspiron 3521 Owners Manual - Page 41

Removing the I/O Board, Prerequisites, Remove the keyboard. See Removing the Keyboard

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Page 41 highlights

Removing the I/O Board 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 7. After working inside your computer, follow the instructions in "After Working Inside Your Computer" on page 9. 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 11. 2 Follow the instructions from step 1 to step 2 in "Removing the Memory Module(s)" on page 15. 3 Remove the optical-drive assembly. See "Removing the Optical-Drive Assembly" on page 19. 4 Remove the keyboard. See "Removing the Keyboard" on page 27. 5 Remove the palm-rest. See "Removing the Palm-Rest" on page 31. Removing the I/O Board | 41

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Removing the I/O Board
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41
Removing the I/O Board
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 7. After working inside your computer, follow the instructions in "After
Working Inside Your Computer" on page 9. 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 11.
2
Follow the instructions from step 1 to step 2 in "Removing the Memory Module(s)"
on page 15.
3
Remove the optical-drive assembly. See "Removing the Optical-Drive Assembly" on
page 19.
4
Remove the keyboard. See "Removing the Keyboard" on page 27.
5
Remove the palm-rest. See "Removing the Palm-Rest" on page 31.