HP Pavilion Hdx9575la Entertainment Notebook Pc 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 programs to factory
settings in case of system failure or instability.
●Creating system restore points (operating system feature). System restore points allow you to reverse
undesirable changes to your computer by restoring the computer to an earlier state.
●Recovering a program or driver (Recovery Manager software feature). This feature helps you reinstall
a program or driver without performing a full system recovery.
●Performing a full system recovery (Recovery Manager software feature). With Recovery Manager,
you can recover your full factory image if you experience system failure or instability. Recovery
Manager works from a dedicated recovery partition on the hard drive or from recovery discs you
create.Back up your information regularly to protect your important system files.
Creating recovery discs
After setting up the computer for the first time, be sure to create a set of recovery discs of the full factory
image. The recovery discs are used to start up (boot) the computer and recover the operating system and
software to factory settings in case of system instability or failure.
NOTE:Handle these discs carefully and keep them in a safe place. The software allows the creation of
only one set of recovery discs.
Note the following guidelines before creating recovery discs:
●You will need high quality CD-R, DVD-R, DVD-R with double-layer support, DVD+R, or DVD+R with
double-layer support discs (purchased separately).
NOTE:Read-write discs, such as CD-RW, DVD ± RW, and DVD±RW double-layer discs, are not
compatible with the Recovery Manager software.
●The computer must be connected to AC power during this process.
●Only one set of recovery discs can be created per computer.
132 Chapter 8   Backup and Recovery