HP Pavilion Hdx9100 Entertainment Notebook Pc Series Service Guide

Phillips 2.5×3.0 broad-head screw
ColorQuantityLengthThreadHead diameter
Black 4 3.0 mm 2.5 mm 7.0 mm
Where used: 4 screws that secure the rear cover to the computer
Phillips 2.5×3.0 broad-head screw 123 

Phillips PM2.5×11.0 screw
ColorQuantityLengthThreadHead diameter
Black 2 11.0 mm 2.5 mm 5.0 mm
Where used: 2 screws that secure the top cover to the computer
124 Chapter 7   Screw listing 

Silver Phillips PM2.0×4.0 screw
ColorQuantityLengthThreadHead diameter
Silver 6 4.0 mm 2.0 mm 4.5 mm
Where used:
(1) Two screws that secure the fingerprint reader board to the top cover
(2) Two screws that secure the TouchPad on/off board to the top cover
Silver Phillips PM2.0×4.0 screw 125 

Where used: 2 screws that secure the Bluetooth module to the base enclosure
126 Chapter 7   Screw listing 

Slotted SM1.5×9.0 shoulder screw
ColorQuantityLengthThreadHead diameter
Silver 2 9.0 mm 1.5 mm 1.5 mm
Where used: 2 screws that secure the system board to the base enclosure
Slotted SM1.5×9.0 shoulder screw 127 

Phillips PM2.5×13.0 captive screw
ColorQuantityLengthThreadHead diameter
Silver 1 13.0 mm 2.5 mm 5.0 mm
Where used: One captive screw (secured inside the video heat sink) that secures the system board and
video board heat sink to the base enlcosure
128 Chapter 7   Screw listing 

Silver Phillips PM2.0×5.0 captive screw
ColorQuantityLengthThreadHead diameter
Silver 7 5.0 mm 2.0 mm 4.5 mm
Where used:
(1) Three captive screws (secured by C-clips) that secure the processor heat sink to the system board
(2) Four captive screws (secured by C-clips) that secure the video board heat sink to the system board
Silver Phillips PM2.0×5.0 captive screw 129 

Phillips PM2.5×8.0 captive screw
ColorQuantityLengthThreadHead diameter
Silver 2 8.0 mm 2.5 mm 5.0 mm
Where used: 2 captive screws (secured inside the video board heat sink) that secure the video board
heat sink to the system board
130 Chapter 7   Screw listing 

Black Phillips PM2.0×4.0 screw
ColorQuantityLengthThreadHead diameter
Black 3 4.0 mm 2.0 mm 4.5 mm
Where used: 3 screws that secure the video board fan to the video board heat sink
Black Phillips PM2.0×4.0 screw 131 

8
Backup and Recovery
Recovering system information
Tools provided by the operating system and Recovery Manager software are designed to help you with
the following tasks for safeguarding your information and restoring it in case of a system failure:
●Backing up your information regularly to protect your important system files.
●Making a set of recovery discs (Recovery Manager software feature). Recovery discs are used to
start up (boot) your computer and restore the operating system and software...