HP Pavilion Dv6 1100 Entertainment Notebook Pc Series Manual

							Reverse this procedure to install the USB board.
Power connector cable
DescriptionSpare part number
Power connector cable640424-001
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 59), and then remove the following components:
●
Optical drive (see 
Optical drive on page 60)
●
Hard drive (see 
Hard drive on page 62)
●
Keyboard (see 
Keyboard on page 70)
●
Top cover (see 
Top cover on page 74)
●
USB board (see 
USB board on page 82)
Remove the power connector cable:
1.Disconnect the power connector cable (1) from the system board.
2.Release the power connector cable from the clips (2) built into the base enclosure.
3.Remove the two Phillips PM2.0×2.0 screws (3) that secure the power connector to the
base enclosure.
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83 
						

							4.
Remove the power connector (4) from the base enclosure.
Reverse this procedure to install the power connector cable.
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							System board
NOTE:The system board spare part kit includes replacement thermal material.
Replacement thermal material is also available in the Thermal Material Kit, using the following spare
part numbers:
●
654111-001 — For use only with computer models equipped with an AMD A8, A6, A4, or
E2 processor and a graphics subsystem with discrete memory
●
654112-001 — For use only with computer models equipped with an AMD A8, A6, A4, or
E2 processor and a graphics subsystem with UMA memory
●
640457-001 — For use only with computer models equipped with an AMD processor and a
graphics subsystem with discrete memory
●
640456-001 — For use only with computer models equipped with an AMD processor and a
graphics subsystem with UMA memory
●
650801-001 — For use only with computer models equipped with an Intel processor and a
graphics subsystem with 2048-MB of discrete memory
●
641493-001 — For use only with computer models equipped with an Intel processor and a
graphics subsystem with 1024-MB of discrete memory
●
641492-001 — For use only with computer models equipped with an Intel processor and a
graphics subsystem with UMA memory
DescriptionSpare part number
For use only with computer models equipped with an AMD processor:
Equipped with the A70M chipset, HD6750 graphics subsystem chipset, and 1024-MB of graphics
subsystem discrete memory650854-001
Equipped with the A70M chipset, HD6490 graphics subsystem chipset, and 512-MB of graphics
subsystem discrete memory650853-001
Equipped with the A70M chipset and a graphics subsystem with UMA memory 650852-001
Equipped with the A60M chipset, HD6750 graphics subsystem chipset, and 1024-MB of graphics
subsystem discrete memory650851-001
Equipped with the A60M chipset, HD6490 graphics subsystem chipset, and 512-MB of graphics
subsystem discrete memory650850-001
Equipped with the A60M chipset and a graphics subsystem with UMA memory 650849-001
Equipped with the RS880MD chipset, the HD6650 graphics subsystem chipset, and 1024-MB of
graphics subsystem discrete memory659127-001
Equipped with the RS880MD chipset, the HD6470 graphics subsystem chipset, and 512-MB of
graphics subsystem discrete memory659126-001
Equipped with the RS880M chipset, and a graphics subsystem with UMA memory 659125-001
Equipped with the RS880MD chipset, HD6650 graphics subsystem chipset, 1024-MB of graphics
subsystem discrete memory, and USB version 3.0640454-001
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85 
						

							DescriptionSpare part number
Equipped with the RS880MD chipset, HD6650 graphics subsystem chipset, 1024-MB of graphics
subsystem discrete memory, and USB version 2.0640452-001
Equipped with the RS880MD chipset, HD6470 graphics subsystem chipset, 512-MB of graphics
subsystem discrete memory, and USB version 3.0640453-001
Equipped with the RS880MD chipset, HD6470 graphics subsystem chipset, 512-MB of graphics
subsystem discrete memory, and USB version 2.0640451-001
Equipped with the RS880M chipset, a graphics subsystem with UMA memory, and USB version 3.0 640455-001
Equipped with the RS880M chipset, a graphics subsystem with UMA memory, and USB version 2.0 640450-001
For use only with computer models equipped with an Intel processor:
Equipped with an Intel dual core processor, the HD6770 chipset, a graphics subsystem with 1024-
MB of discrete memory, and supports bus alive/chip off (BACO) and USB version 3.0659151-001
Equipped with an Intel dual core processor, the HD6490 chipset, a graphics subsystem with 1024-
MB of discrete memory, and supports bus alive/chip off (BACO) and USB version 3.0659150-001
Equipped with an Intel quad core processor, the HD6490 chipset, a graphics subsystem with 1024-
MB of discrete memory, and supports bus alive/chip off (BACO) and USB version 3.0659149-001
Equipped with an Intel quad core processor, the HD6770 chipset, a graphics subsystem with 1024-
MB of discrete memory, and supports bus alive/chip off (BACO) and USB version 3.0659148-001
Equipped with an Intel dual core processor, the HD6490 chipset, a graphics subsystem with 1024-
MB of discrete memory, and supports bus alive/chip off (BACO) and USB version 2.0659147-001
Equipped with an Intel quad core processor, the HM65 chipset, and the HD6490 graphics
subsystem with 1024-MB of discrete memory659998-001
Equipped with an Intel quad core processor, the HM65 chipset, and a graphics subsystem with UMA
memory659999-001
For use only with computer models equipped with a quad core processor, the Intel HD6770 graphics
subsystem, and 2048-MB of discrete memory650799-001
For use only with computer models equipped with a dual core processor, the Intel HD6770 graphics
subsystem, and 2048-MB of discrete memory650800-001
For use only with computer models equipped with a quad core processor, the Intel HD6770 graphics
subsystem, and 1024-MB of discrete memory641488-001
For use only with computer models equipped with a dual core processor, the Intel HD6770 graphics
subsystem, and 1024-MB of discrete memory641489-001
For use only with computer models equipped with a quad core processor, the Intel HD6490 graphics
subsystem, and 1024-MB of discrete memory641486-001
For use only with computer models equipped with a dual core processor, the Intel HD6490 graphics
subsystem, 1024-MB of discrete memory, and USB version 3.0641484-001
For use only with computer models equipped with a dual core processor, the Intel HD6490 graphics
subsystem, 1024-MB of discrete memory, and USB version 2.0641487-001
For use only with computer models equipped with a quad core processor, a graphics subsystem with
UMA memory, and USB version 3.0641491-001
86 Chapter 4   Removal and replacement procedures 
						

							DescriptionSpare part number
For use only with computer models equipped with a dual core processor, a graphics subsystem with
UMA memory, and USB version 3.0641485-001
For use only with computer models equipped with a dual core processor, a graphics subsystem with
UMA memory, and USB version 2.0641490-001
Before removing the system 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 59), and then remove the following components:
●
Optical drive (see 
Optical drive on page 60)
●
Hard drive (see 
Hard drive on page 62)
●
WLAN module (see 
WLAN module on page 67)
●
Keyboard (see 
Keyboard on page 70)
●
Top cover (see 
Top cover on page 74)
When replacing the system board, be sure that the following components are removed from the
defective system board and installed on the replacement system board:
●
RTC battery (see 
RTC battery on page 65)
●
Memory module (see 
Memory module on page 66)
●
Fan and heat sink (see 
Fan/heat sink assembly on page 90)
●
Processor (see 
Processor on page 95)
Remove the system board:
1.Close the computer.
2.Turn the computer upside down, with the font toward you.
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87 
						

							3.
Disconnect the speaker cable (1) and the optical drive connector cable (2) from the system board.
4.Turn the computer right side up, with the front toward you.
5.Open the computer.
6.Disconnect the following cables from the system board:
●
Display panel cable (1)
●
Webcam/microphone cable (2)
●
Bluetooth module cable (3)
●
USB board cable (4)
●
Power connector cable (5)
88 Chapter 4   Removal and replacement procedures 
						

							7.
Remove the Phillips PM2.5×4.0 screw (1) and the two Phillips PM2.5×5.0 screws (2) that secure
the system board to the base enclosure.
8.Flex the left side of the base enclosure (1) outward to provide clearance for the audio
connectors (2) and the other connectors on the left side of the system board.
9.Lift the front edge of the system board (3) until it rests at an angle.
10.Remove the system board (4) by sliding it up and forward at an angle.
Reverse this procedure to install the system board.
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89 
						

							Fan/heat sink assembly
NOTE:The system board spare part kit includes replacement thermal material.
Replacement thermal material is also available in the Thermal Material Kit, using the following spare
part numbers:
●
654111-001 — For use only with computer models equipped with an AMD A8, A6, A4, or
E2 processor and a graphics subsystem with discrete memory
●
654112-001 — For use only with computer models equipped with an AMD A8, A6, A4, or
E2 processor and a graphics subsystem with UMA memory
●
640457-001 — For use only with computer models equipped with an AMD processor and a
graphics subsystem with discrete memory
●
640456-001 — For use only with computer models equipped with an AMD processor and a
graphics subsystem with UMA memory
●
650801-001 — For use only with computer models equipped with an Intel processor and a
graphics subsystem with 2048-MB of discrete memory
●
641493-001 — For use only with computer models equipped with an Intel processor and a
graphics subsystem with 1024-MB of discrete memory
●
641492-001 — For use only with computer models equipped with an Intel processor and a
graphics subsystem with UMA memory
DescriptionSpare part number
For use only with computer models equipped with an AMD processor:
For use only with computer models equipped with an AMD A8, A6, or A4 processor and a graphics
subsystem with discrete memory650848-001
For use only with computer models equipped with an AMD A8, A6, or A4 processor and a graphics
subsystem with UMA memory650847-001
For use only with computer models equipped with an AMD Athlon, Phenom, or Turion processor and
a graphics subsystem with discrete memory640426-001
For use only with computer models equipped with an AMD Athlon, Phenom, or Turion processor and
a graphics subsystem with UMA memory640425-001
For use only with computer models equipped with an Intel processor:
For use only with computer models equipped with a graphics subsystem with 2048-MB
discrete memory650797-001
For use only with computer models equipped with a graphics subsystem with 1024-MB
discrete memory641477-001
For use only with computer models equipped with a graphics subsystem with UMA memory 641476-001
90 Chapter 4   Removal and replacement procedures 
						

							NOTE: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 59), and then remove the following components:
●
Optical drive (see 
Optical drive on page 60)
●
Hard drive (see 
Hard drive on page 62)
●
WLAN module (see 
WLAN module on page 67)
●
Keyboard (see 
Keyboard on page 70)
●
Top cover (see 
Top cover on page 74)
●
System board (see 
System board on page 85)
Remove the fan/heat sink assembly:
1.Disconnect the fan cable from the system board.
2.Turn the system board upside down, with the fan away from you.
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91 
						

							3.
Loosen the captive screws (1) that secure the fan/heat sink assembly to the system board.
NOTE:The number of screws used to secure the fan/heat sink assembly to the system board
varies by computer model.
NOTE:Due to the adhesive quality of the thermal material located between the heat sink and
system board components, it may be necessary to move the heat sink from side to side to
detach it.
92 Chapter 4   Removal and replacement procedures