After Working Inside Your Computer - Dell Inspiron 3521 Owner's Manual

After Working Inside Your Computer

After you complete the replacement procedures, ensure the following:
• Replace all screws and ensure that no stray screws remain inside your computer.
• Connect any external devices, cables, cards, and any other part(s) you removed
before working on your computer.
• Connect your computer and all attached devices to their electrical outlets.
CAUTION: Before turning on your computer, replace all screws and ensure
that no stray screws remain inside the computer. Failure to do so may damage
your computer.
After Working Inside Your Computer
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