Optical drive, Internal card with bluetooth® wireless technology, Internal card with bluetooth – Dell Inspiron 9400 User Manual
Page 133: Wireless technology

Adding and Replacing Parts
133
Optical Drive
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the Product
Information Guide.
1 Follow the procedures in "Before You Begin" on page 117.
2 Turn the computer over.
3 Remove the optical-drive security screw.
4 Insert a scribe into the notch and push it to the side to release the drive from the bay.
5 Slide the drive out of the bay.
To reinstall the optical drive, slide the drive into the drive bay and snap it into place. Then replace the
optical-drive security screw.
Internal Card With Bluetooth
®
Wireless Technology
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 battery before you begin working inside the
computer.
1
optical drive
2
optical-drive security screw 3
notch
2
1
3
PD598a01.book Page 133 Monday, February 6, 2006 2:24 PM