HP Pavilion Dv8 1100 Entertainment Notebook Pc Series Manual

							Removal and replacement procedures
Maintenance and Service Guide4–57
USB board
Before removing the USB board, 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 4-7). 
5. Remove the following components: 
a. Optical drive (see “Optical drive” on page 4-8)
b. Mass storage device (see “Mass storage device” on page 4-10)
c. TV tuner module (see “TV tuner module” on page 4-13)
d. Memory module (see “Memory module” on page 4-16)
e. WLAN module (see “WLAN module” on page 4-17)
f. Switch cover (see “Switch cover” on page 4-21)
g. Keyboard cover (see “Keyboard cover” on page 4-23)
h. Keyboard (see “Keyboard” on page 4-27)
i. Speaker assembly (see “Speaker assembly” on page 4-33)
j. Display assembly (see “Display assembly” on page 4-34)
k. Top cover (see “Top cover” on page 4-41)
Remove the USB board:
1. Remove the Phillips PM2.0×4.0 screw 1 that secures the USB board to the base enclosure.
2. Remove the USB board and cable 2 by lifting them straight up.
Reverse this procedure to install the USB board.
Description Spare part number 
USB board (includes cable)580989-001 
						

							4–58Maintenance and Service Guide
Removal and replacement procedures
Power connector cable
✎The power connector cable is included in the base enclosure spare part kit, spare part number 577005-001.
Before removing the power connector cable, 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 4-7). 
5. Remove the following components: 
a. Optical drive (see “Optical drive” on page 4-8)
b. Mass storage device (see “Mass storage device” on page 4-10)
c. TV tuner module (see “TV tuner module” on page 4-13)
d. Memory module (see “Memory module” on page 4-16)
e. WLAN module (see “WLAN module” on page 4-17)
f. Switch cover (see “Switch cover” on page 4-21)
g. Keyboard cover (see “Keyboard cover” on page 4-23)
h. Keyboard (see “Keyboard” on page 4-27)
i. Speaker assembly (see “Speaker assembly” on page 4-33)
j. Display assembly (see “Display assembly” on page 4-34)
k. Top cover (see “Top cover” on page 4-41)
Remove the power connector cable:
1. Remove the Phillips PM2.0×4.0 screw 1 that secures the power connector and bracket to the base enclosure.
2. Remove the power connector bracket 2.
3. Remove the power connector and cable 3.
Reverse this procedure to install the power connector cable. 
						

							Removal and replacement procedures
Maintenance and Service Guide4–59
TV tuner module cable
✎The TV tuner module cable is included in the Cable Kit, spare part number 496891-001.
Before removing the TV tuner module cable, 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 4-7). 
5. Remove the following components: 
a. Optical drive (see “Optical drive” on page 4-8)
b. Mass storage device (see “Mass storage device” on page 4-10)
c. TV tuner module (see “TV tuner module” on page 4-13)
d. Memory module (see “Memory module” on page 4-16)
e. WLAN module (see “WLAN module” on page 4-17)
f. Switch cover (see “Switch cover” on page 4-21)
g. Keyboard cover (see “Keyboard cover” on page 4-23)
h. Keyboard (see “Keyboard” on page 4-27)
i. Speaker assembly (see “Speaker assembly” on page 4-33)
j. Display assembly (see “Display assembly” on page 4-34)
k. Top cover (see “Top cover” on page 4-41)
Remove the TV tuner module cable:
1. Remove the TV tuner module cable connector 1 from the clip in the base enclosure.
2. Remove the TV tuner module cable 2.
Reverse this procedure to install the TV tuner module cable. 
						

							4–60Maintenance and Service Guide
Removal and replacement procedures
Fan/heat sink assembly
✎To properly ventilate the computer, allow at least 7.6 cm (3 in) of clearance on the left side 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 requirements. Exhaust air is displaced through the ventilation grill located on the left side 
of the computer.
Before removing the fan/heat sink assembly, 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 4-7). 
5. Remove the following components: 
a. Optical drive (see “Optical drive” on page 4-8)
b. Mass storage device (see “Mass storage device” on page 4-10)
c. TV tuner module (see “TV tuner module” on page 4-13)
d. Memory module (see “Memory module” on page 4-16)
e. WLAN module (see “WLAN module” on page 4-17)
f. Switch cover (see “Switch cover” on page 4-21)
g. Keyboard cover (see “Keyboard cover” on page 4-23)
h. Keyboard (see “Keyboard” on page 4-27)
i. Speaker assembly (see “Speaker assembly” on page 4-33)
j. Display assembly (see “Display assembly” on page 4-34)
k. Top cover (see “Top cover” on page 4-41)
l. System board (see “System board” on page 4-48)
Description Spare part number 
Fan/heat sink assembly (includes replacement thermal material) 579989-001 
						

							Removal and replacement procedures
Maintenance and Service Guide4–61
Remove the fan/heat sink assembly:
1. Disconnect the fan cable 1 from the system board. 
2. Loosen the four Phillips PM2.0×11.0 captive screws 2 and the two Phillips PM2.5×5.0 captive screws3 that 
secure the fan/heat sink assembly to the system board.
✎Due to the adhesive quality of the thermal material located between the fan/heat sink assembly and 
system board components, it may be necessary to move the fan/heat sink assembly from side to side to 
detach it.
3. Remove the fan/heat sink assembly 4. 
						

							4–62Maintenance and Service Guide
Removal and replacement procedures
✎The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink assembly and the system 
board each time the fan/heat sink assembly is removed:
■Thermal paste is used on the processor 1 and the heat sink section 2 that services it.
■Thermal pads are used on the Northbridge chip 3 and the heat sink section 4 that services it.
■Thermal pads are used on various other system board components 5 and 7, and heat sink sections 6 and 8 
that service them.
Replacement thermal material is included with all fan/heat sink assembly, system board, and processor spare 
part kits.
Reverse this procedure to install the fan/heat sink assembly. 
						

							Removal and replacement procedures
Maintenance and Service Guide4–63
Processor
✎The processor spare part kit includes replacement thermal material.
Before removing the processor, 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 4-7). 
5. Remove the following components: 
a. Optical drive (see “Optical drive” on page 4-8)
b. Mass storage device (see “Mass storage device” on page 4-10)
c. TV tuner module (see “TV tuner module” on page 4-13)
d. Memory module (see “Memory module” on page 4-16)
e. WLAN module (see “WLAN module” on page 4-17)
f. Switch cover (see “Switch cover” on page 4-21)
g. Keyboard cover (see “Keyboard cover” on page 4-23)
h. Keyboard (see “Keyboard” on page 4-27)
i. Speaker assembly (see “Speaker assembly” on page 4-33)
j. Display assembly (see “Display assembly” on page 4-34)
k. Top cover (see “Top cover” on page 4-41)
l. System board (see “System board” on page 4-48)
m. Fan/heat sink assembly (see “Fan/heat sink assembly” on page 4-60)
DescriptionSpare part number
Intel Core i7-820QM 1.73-GHz processor (SC turbo up to 3.06 GHz) 583053-001
Intel Core i7-720QM 1.60-GHz processor (SC turbo up to 2.80 GHz) 586170-001 
						

							4–64Maintenance and Service Guide
Removal and replacement procedures
Remove the processor: 
1. Turn the processor locking screw 1 one-half turn counterclockwise, until you hear a click.
2. Lift the processor 2 straight up, and remove it.
✎The gold triangle 3 on the processor must be aligned with the triangle icon 4 embossed on the 
processor socket when you install the processor.
 
Reverse this procedure to install the processor. 
						

							Maintenance and Service Guide5–1
5
Setup Utility
Starting Setup Utility
Setup Utility is a ROM-based information and customization utility that can be used even when your Windows 
operating system is not working.
✎The fingerprint reader cannot be used to access Setup Utility.
The utility reports information about the computer and provides settings for startup, security, and other preferences.
To start Setup Utility:
»Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu” 
message is displayed in the lower-left corner of the screen, press 
f10.
– or –
1. Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu” 
message is displayed in the lower-left corner of the screen, press 
esc.
2. When the Startup Menu is displayed, press 
f10.
Using Setup Utility
Changing the language of Setup Utility
The following procedure explains how to change the language of Setup Utility. If Setup Utility is not already 
running, begin at step 1. If Setup Utility is already running, begin at step 2.
1. Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu” 
message is displayed in the lower-left corner of the screen, press 
f10.
– or –
Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu” 
message is displayed in the lower-left corner of the screen, press 
esc. When the Startup Menu is displayed, 
press 
f10.
2. Use the arrow keys to select System Configuration > Language, and then press 
enter.
3. Use the arrow keys to select a language, and then press 
enter.
4. When a confirmation prompt with your language selected is displayed, press 
enter.
5. To save your change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and then 
press 
enter.
Your change goes into effect immediately. 
						

							5–2Maintenance and Service Guide
Setup Utility
Navigating and selecting in Setup Utility
Because Setup Utility is not Windows based, it does not support the TouchPad. Navigation and selection are 
by keystroke.
■To choose a menu or a menu item, use the arrow keys.
■To choose an item in a list or to toggle a field, for example an Enable/Disable field, use either the arrow keys or 
f5 or f6.
■To select an item, press enter.
■To close a text box or return to the menu display, press esc.
■To display additional navigation and selection information while Setup Utility is open, press f1.
Displaying system information
The following procedure explains how to display system information in Setup Utility. If Setup Utility is not open, 
begin at step 1. If Setup Utility is open, begin at step 2.
1. Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu” 
message is displayed in the lower-left corner of the screen, press 
f10.
– or –
Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu” 
message is displayed in the lower-left corner of the screen, press 
esc. When the Startup Menu is displayed, 
press 
f10.
2. Select the Main menu. System information such as the system time and date, and identification information 
about the computer is displayed.
3. To exit Setup Utility without changing any settings, use the arrow keys to select Exit > Exit Discarding 
Changes, and then press 
enter.
Restoring default settings in Setup Utility
The following procedure explains how to restore Setup Utility default settings. If Setup Utility is not already 
running, begin at step 1. If Setup Utility is already running, begin at step 2.
1. Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu” 
message is displayed in the lower-left corner of the screen, press 
f10.
– or –
Open Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup Menu” 
message is displayed in the lower-left corner of the screen, press 
esc. When the Startup Menu is displayed, 
press 
f10.
2. Use the arrow keys to select Exit > Load Setup Defaults, and then press 
enter.
3. When the Setup Confirmation is displayed, press 
enter.
4. To save your change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and then 
press 
enter.
Setup Utility default settings go into effect when the computer restarts.
✎Your password, security, and language settings are not changed when you restore the factory default settings.