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HP Dv6910us HP Pavilion dv6500, dv6600, and dv6700 Entertainment PCs - Mainten - Page 94

Fan/heat sink assembly

UPC - 884420154020

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3. Remove the audio board (3) by lifting it straight up. Reverse this procedure to install the audio board. Fan/heat sink assembly NOTE: All fan/heat sink assembly spare part kits include replacement thermal material. Description For use only in computer models with Intel processors: ● Equipped with discrete graphics subsystem memory and 8.1 processors ● Equipped with discrete graphics subsystem memory and 7.9 processors ● Equipped with UMA graphics subsystem memory For use only in computer models with AMD processors: ● Equipped with discrete graphics subsystem memory ● Equipped with UMA graphics subsystem memory Spare part number 450933-001 434986-001 446521-001 449960-001 451860-001 NOTE: When replacing the fan/heat sink assembly, be sure that the power button board is removed from the defective fan/heat sink assembly and installed on the replacement fan/heat sink assembly. See Power button board on page 64 for power button board removal information. NOTE: To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the right side and rear panel of the computer. The computer uses an electric fan for ventilation. The fan is controlled by a temperature sensor and is designed to turn on automatically when high temperature conditions exist. These conditions are affected by high external temperatures, system power consumption, power management/battery conservation configurations, battery fast charging, and software applications. Exhaust air is displaced through the ventilation grill located on the left side of the computer. 86 Chapter 4 Removal and replacement procedures

Section	Page
Product description	9
External component identification	15
Display components	15
Top components	16
Lights	16
Keys	17
Buttons, speakers, and fingerprint reader	18
TouchPad	20
Front components	21
Left-side components	22
Right-side components	23
Rear component	23
Bottom components	24
Illustrated parts catalog	25
Serial number location	25
Computer major components	26
Display assembly components	33
Plastics Kit	35
Cable Kit	36
Mass storage devices	37
Miscellaneous parts	38
Sequential part number listing	39
Removal and replacement procedures	47
Preliminary replacement requirements	47
Tools required	47
Service considerations	47
Plastic parts	47
Cables and connectors	48
Drive handling	48
Grounding guidelines	49
Electrostatic discharge damage	49
Packaging and transporting guidelines	50
Workstation guidelines	50
Equipment guidelines	51
Unknown user password	52
Component replacement procedures	53
Serial number	53
Battery	54
Camera module	55
Display inverter	57
Hard drive	59
Computer feet	61
Memory module	61
RTC battery	63
WLAN module	64
Optical drive	67
Switch cover	69
Speaker assembly	71
Power button board	72
Keyboard	73
Display assembly	76
Top cover	82
Bluetooth module	86
ExpressCard assembly	87
USB/power connector board	89
System board	90
Audio board	93
Fan/heat sink assembly	94
Processor	96
Setup Utility	99
Starting the Setup Utility	99
Using the Setup Utility	100
Changing the language of the Setup Utility	100
Navigating and selecting in the Setup Utility	100
Displaying system information	100
Restoring default settings in the Setup Utility	101
Using advanced Setup Utility features	102
Closing the Setup Utility	102
Setup Utility menus	102
Main menu	102
Security menu	103
System Configuration menu	103
Diagnostics menu	103
Specifications	104
Computer specifications	104
15.4-inch, WXGA, BrightView display specifications	105
Hard drive specifications	106
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive specifications	107
HD DVD-ROM Drive with SuperMulti DVD±R/RW Double Layer support specifications	108
Blu-ray Disc ROM Drive with SuperMulti DVD±R/RW Double-Layer (DL) support specifications	109
System DMA specifications, Intel	110
System DMA specifications, AMD discrete and UMA graphics	111
System interrupt specifications, Intel	112
System interrupt specifications, AMD discrete graphics	113
System interrupt specifications, AMD UMA graphics	114
System I/O address specifications, Intel	115
System I/O address specifications, AMD discrete and UMA graphics	117
System memory map specifications, Intel	119
System memory map specifications, AMD discrete graphics	120
System memory map specifications, AMD UMA graphics	121
Screw listing	122
Phillips PM2.0×5.0 captive screw	123
Phillips PM3.0×4.0 screw	124
Phillips PM2.0×3.0 screw	125
Phillips PM2.5×7.0 screw	127
Phillips PM2.5×5.0 screw	130
Phillips PM2.5×2.0 screw	132
Phillips PM2.5×4.0 screw	133
Hex HM5.0×9.0 standoff	135
Phillips PM2.0×2.0 screw	136
Phillips PM2.5×5.0 captive screw	137
Phillips 2.5×4.0 captive screw	138
Backup and recovery	139
Recovering system information	139
Creating recovery discs	139
Backing up your information	140
When to back up	140
Backup suggestions	140
Using system restore points	141
When to create restore points	141
Create a system restore point	141
Restore to a previous date and time	141
Performing a recovery	142
Recovering from the recovery discs	142
Recovering from the partition on the hard drive	142
Connector pin assignments	143
Audio-in (microphone)	143
Audio-out (headphone)	143
External monitor	144
RJ-11 (modem)	145
RJ-45 (network)	145
S-Video-out	146
Universal Serial Bus	146
Power cord set requirements	147
Requirements for all countries or regions	147
Requirements for specific countries or regions	148
Recycling	149
Battery	149
Display	149

Match case Limit results 1 per page

Remove the audio board

(3)

by lifting it straight up.

Reverse this procedure to install the audio board.

Fan/heat sink assembly

NOTE:

All fan/heat sink assembly spare part kits include replacement thermal material.

Description

Spare part number

For use only in computer models with Intel processors:

●

Equipped with discrete graphics subsystem memory and 8.1 processors

450933-001

●

Equipped with discrete graphics subsystem memory and 7.9 processors

434986-001

●

Equipped with UMA graphics subsystem memory

446521-001

For use only in computer models with AMD processors:

●

Equipped with discrete graphics subsystem memory

449960-001

●

Equipped with UMA graphics subsystem memory

451860-001

NOTE:

When replacing the fan/heat sink assembly, be sure that the power button board is removed

from the defective fan/heat sink assembly and installed on the replacement fan/heat sink assembly.

See

Power button board

on page

for power button board removal information.

NOTE:

To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the right side

and rear panel of the computer. The computer uses an electric fan for ventilation. The fan is controlled by

a temperature sensor and is designed to turn on automatically when high temperature conditions exist.

These conditions are affected by high external temperatures, system power consumption, power

management/battery conservation configurations, battery fast charging, and software applications.

Exhaust air is displaced through the ventilation grill located on the left side of the computer.

Chapter

Removal and replacement procedures