Dell 9300 Personal Computer User Manual


 
92 Adding and Replacing Parts
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6
Replace the modem cover.
Hinge Cover
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the
Product Information Guide.
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by
periodically touching an unpainted metal surface (such as a connector on the back of the computer).
NOTICE: To avoid damaging the system board, you must remove the main battery before you begin
working inside the computer.
1
Follow the procedures in "Before You Begin" on page 81.
2
Remove the hinge cover.:
a
Open the display all the way (180 degrees) so that it lies flat against your work surface.
NOTICE: To avoid damaging the hinge cover, do not lift the cover on both sides simultaneously.
b
Insert a scribe into the indent to lift the hinge cover on the right side.
c
Ease the hinge cover up, moving from right to left, and remove it.