Dell 2330 Laptop User Manual


 
134 Infrared Sensor
Replacing the Infrared Sensor
Procedure
1
Slide the infrared LED into the slot on the middle frame. Ensure that the
infrared LED is secured under the tabs on the middle frame.
2
Place the infrared sensor over the slot on the middle frame and snap
it into place.
Postrequisites
1
Replace the display panel. See "Replacing the Display Panel" on page 128.
2
Follow the instructions from step 1 to step 3 in "Replacing the System
Board" on page 115.
3
Replace the processor heat-sink fan.
See "Replacing the Processor Heat-Sink Fan" on page 71.
4
Replace the processor heat-sink.
See "Replacing the Processor Heat-Sink" on page 67.
5
Replace the I/O board. See "Replacing the I/O Board" on page 108.
6
Replace the speakers. See "Replacing the Speakers" on page 63.
7
Replace the power-supply unit.
See "Replacing the Power-Supply Unit" on page 91.
8
Replace the I/O board shield.
See "Replacing the I/O Board Shield" on page 88.
9
Replace the I/O cover. See "Replacing the I/O Cover" on page 83.
10
Replace the B-CAS card. See "Replacing the B-CAS card" on page 27.
11
Replace the power-supply fan bracket.
See "Replacing the Power-Supply Fan Bracket" on page 79.
12
Replace the wireless mini-card.
See "Replacing the Wireless Mini-Card" on page 59.
13
Replace the memory modules.
See "Replacing the Memory Module(s)" on page 37.
14
Replace the TV tuner card. See "Replacing the TV Tuner Card" on page 56.
OM_Book.book Page 134 Friday, March 30, 2012 1:21 PM