HP Pavilion Hdx9300 Entertainment Notebook Pc Series Service Guide

7.Lift the bracket (2) straight up to remove it from the hard drive.
Reverse this procedure to reassemble and install the hard drive.
WLAN module
DescriptionSpare part number
Intel 802.11a/b/g/n WLAN modules:
●For use in Antigua & Barbuda, Argentina, Aruba, the Bahamas, Barbados, Bermuda, Brunei,
Canada, the Cayman Islands, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador,
El Salvador, Guam, Guatemala, Haiti, Honduras, Hong Kong, India, Indonesia, Malaysia,
Mexico, Panama, Paraguay, Peru,...

Before removing the WLAN module, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.Remove the battery (see 
Battery on page 36).
Remove the WLAN module:...

6.Remove the WLAN module (4) by pulling it away from the slot at an angle.
NOTE:WLAN modules are designed with a notch (5) to prevent incorrect installation into the
WLAN module slot.
Reverse this procedure to install a WLAN module.
TV tuner module
DescriptionSpare part number
For use only in Europe, the Middle East, and Africa448168-002
For use only in North America448168-001
NTSC/ATSC compliant448168-003
Before removing the TV tuner module, follow these steps:
1.Shut down the computer. If you are...

3.Lift the left side of the TV tuner module compartment cover (2), swing the cover up and to the right,
and remove the cover. The TV tuner module compartment cover is included in the Plastics Kit, spare
part number 448171-001.
4.Disconnect the TV tuner cable (1) from the TV tuner module.
5.Remove the two Phillips PM2.5×5.0 screws (2) that secure the TV tuner module to the system board.
(The edge of the module opposite the slot rises away from the computer.)
6.Remove the TV tuner module (3) by pulling it...

DescriptionSpare part number
1024-MB (667-MHz, PC2-5300, 1-DIMM)448150-001
512-MB (667-MHz, PC2-5300, 1-DIMM) 452312-001
Before removing the memory module, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then...

5.Remove the module (2) by pulling it away from the slot at an angle.
NOTE:Memory modules are designed with a notch (3) to prevent incorrect installation into the
memory module slot.
Reverse this procedure to install a memory module.
Optical drive
NOTE:All optical drive spare part kits include an optical drive bezel and bracket.
DescriptionSpare part number
HD-DVD Combo Drive448156-001
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe448157-001
Blu-ray Combo Drive (BD-ROM + DVD/CD...

4.Remove the optical drive (3).
5.If it is necessary to replace the optical drive bracket, position the optical drive with the optical drive
bracket toward you.
6.Remove the two Phillips PM2.0×3.0 screws (1) that secure the optical drive bracket to the optical
drive.
7.Remove the optical drive bracket (2).
Reverse the above procedure to reassemble and install the optical drive.
Keyboard
Description
For use in:
Spare part numberFor use in:Spare part number
Denmark, Finland, Norway, and...

Description
For use in:
Spare part numberFor use in:Spare part number
French Canada448159-121Taiwan448159-AB1
Germany448159-041Thailand448159-281
The Netherlands and Europe448159-B31Turkey448159-141
Italy448159-061The United Kingdom448159-031
Latin America448159-161The United States448159-001
Saudi Arabia 448159-171    
Before removing the keyboard, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down...

6.Slide the keyboard (2) forward until the tabs on the rear edge of the keyboard disengage from the
slots in the top cover.
7.Rotate the rear edge of the keyboard (3) forward until it rests upside down on the palm rest.
8.Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached and
disconnect the keyboard cable (2).
9.Remove the keyboard.
Reverse this procedure to install the keyboard.
Hinge cover
DescriptionSpare part number
Hinge cover452311-001
52 Chapter 4...

Before removing the hinge cover, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.Remove the battery (see 
Battery on page 36).
Remove the hinge cover:...