HP Pavilion Dv4 1200 Special Edition Entertainment Notebook Pc Series Manual

							Keys
NOTE:Your computer may look slightly different from the illustration in this section.
Component Description
(1)esc keyDisplays system information when pressed in combination with
the fn key.
(2)fn keyExecutes frequently used system functions when pressed in
combination with a function key or the esc key.
(3)Windows logo keyDisplays the Windows Start menu.
(4)Windows applications keyDisplays a shortcut menu for items beneath the pointer.
(5)Embedded numeric keypad keysCan be used like the keys on an external numeric keypad.
(6)Function keys Execute frequently used system functions when pressed in
combination with the fn key.
Top components 13 
						

							Display
NOTE:Your computer may look slightly different from the illustration in this section.
Component Description
(1)Internal display switchTurns off the display if the display is closed while the computer is
turned on.
(2)Internal digital dual array microphones (2)Record sound.
(3)Integrated webcam light (select models only)On: The integrated webcam is in use.
(4)Integrated webcam (select models only) Records video and captures still photographs.
14 Chapter 2   External component identification 
						

							Front components
Component Description
(1)Power light●On: The computer is on.
●Blinking: The computer is in the Sleep state.
●Off: The computer is off or in Hibernation.
(2)Battery light●On: A battery is charging.
●Blinking: A battery that is the only available power source has
reached a low battery level or a critical battery level.
●Off: If the computer is plugged into an external power source,
the light is turned off when all batteries in the computer are
fully charged. If the computer is not plugged into an external
power source, the light stays off until the battery reaches a low
battery level.
(3)Drive light●Blinking: The hard drive or optical drive (select models only)
is being accessed.
●On: HP ProtectSmart Hard Drive Protection has temporarily
parked the internal hard drive, and if present, the hard drive
in the SmartBay.
(4)Consumer infrared lens Receives a signal from the HP Remote Control (select models
only).
(5)Audio-in (microphone) jackConnects an optional computer headset microphone, stereo array
microphone, or monaural microphone.
(6)Audio-out (headphone) jacks (2) Produce sound when connected to optional powered stereo
speakers, headphones, ear buds, a headset, or television audio.
Front components 15 
						

							Rear component
ComponentDescription
Vent Enables airflow to cool internal components.
NOTE:The computer fan starts up automatically to cool internal
components and prevent overheating. It is normal for the internal fan to
cycle on and off during routine operation.
Right-side components
NOTE:Your computer may look slightly different from the illustration in this section.
Component Description
(1)SmartBaySupports an optical drive or hard drive.
(2)USB ports (2)Connect optional USB devices.
(3)TV antenna/cable jack (select models only)Connects a TV antenna, a digital cable device, or a satellite device
that receives standard or high-definition TV broadcasts.
(4)RJ-11 (modem) jack (select models only)Connects a modem cable.
(5)Power connector Connects an AC adapter.
16 Chapter 2   External component identification 
						

							Left-side components
Component Description
(1)Security cable slotAttaches an optional security cable to the computer.
NOTE:The security cable is designed to act as a deterrent, but
it may not prevent the computer from being mishandled or stolen.
(2)External monitor portConnects an external VGA monitor or projector.
(3)Expansion port 3Connects the computer to an optional docking device or optional
expansion product.
NOTE:The computer has only one expansion port. The term
expansion port 3 describes the type of expansion port.
(4)RJ-45 (network) jackConnects a network cable.
(5)HDMI portConnects an optional video or audio device, such as a high-
definition television, or any compatible digital or audio component.
(6)eSATA/USB portConnects high-performance eSATA components, such as an
eSATA external hard drive, or connect an optional USB device.
(7)Digital Media Slot lightOn: A digital card is being accessed.
(8)Digital Media SlotSupports the following optional digital card formats:
●Memory Stick (MS)
●Memory Stick Pro (MSP)
●MultiMediaCard (MMC)
●Secure Digital (SD) Memory Card
●xD-Picture Card (XD)
(9)ExpressCard slot Supports optional ExpressCard/54 cards.
Left-side components 17 
						

							Bottom components
Component Description
(1)Hard drive and WLAN module compartmentHolds the hard drive and the wireless LAN (WLAN) module.
CAUTION:To prevent an unresponsive system, replace the
wireless module only with a wireless module authorized for use in
the computer by the governmental agency that regulates wireless
devices in your country or region. If you replace the module and
then receive a warning message, remove the module to restore
computer functionality, and then contact technical support through
Help and Support.
(2)SmartBay release latchReleases the SmartBay module.
(3)Memory module compartmentContains the 2 memory module slots.
(4)Mini Card compartmentOn select models, holds a wireless WAN (WWAN) module and/or
the TV tuner card.
CAUTION:To prevent an unresponsive system, replace the
wireless module only with a wireless module authorized for use in
the computer by the governmental agency that regulates wireless
devices in your country or region. If you replace the module and
then receive a warning message, remove the module to restore
computer functionality, and then contact technical support through
Help and Support.
(5)Battery release latchReleases the battery from the battery bay.
(6)SIM slot (select models only)Contains a subscriber identity module (SIM). The SIM slot is
located inside the battery bay.
(7)Battery bayHolds the battery.
(8)Vents (4) Enable airflow to cool internal components.
NOTE:The computer fan starts up automatically to cool internal
components and prevent overheating. It is normal for the internal
fan to cycle on and off during routine operation.
18 Chapter 2   External component identification 
						

							Wireless antennae
Component Description
(1)WWAN antennae (2)*Send and receive wireless signals to communicate with wireless
wide-area networks (WWAN).
(2)WLAN antennae (2)*Send and receive wireless signals to communicate with wireless
local area networks (WLAN).
*The antennae are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around
the antennae free from obstructions.
To see wireless regulatory notices, refer to the section of the Regulatory, Safety and Environmental
Notices that applies to your country or region. These notices are located in Help and Support.
Wireless antennae 19 
						

							3 Illustrated parts catalog
Serial number location
When ordering parts or requesting information, provide the computer serial number and model number
located on the bottom of the computer.
20 Chapter 3   Illustrated parts catalog 
						

							Computer major components
ItemDescriptionSpare part number
(1) Display assemblies (see Display assembly components on page 25 for display assembly spare part component
information)
Computer major components 21 
						

							ItemDescriptionSpare part number
(2)Keyboards
NOTE:For a comprehensive list of keyboard spare part numbers, see the 
Sequential part number listing
on page 36.
 
For use with standard computer models486901-xxx
 For use only with bronze-colored computer models508119-xx1
 For use in blue-colored computer models508120-xx1
 For use in blue-colored computer models only in the United States507319-001
(3)Keyboard covers 
 ●For use with standard computer models486852-001
 ●For use with bronze-colored computer models495663-001
 ●For use with standard computer models512231-001
 ●For use with bronze-colored computer models512232-001
(4)Top covers (include TouchPad and TouchPad cable)
 
●Equipped with a fingerprint reader (includes fingerprint reader board and cable)486830-001
 ●Not equipped with a fingerprint reader488105-001
 ●For bronze-colored computer models equipped with a fingerprint reader495661-001
 ●For bronze-colored computer models not equipped with a fingerprint reader495662-001
 ●For use in blue-colored computer models502579-001
(5)Heat sink (includes thermal material) 
 ●For use in models with Intel processors and UMA graphics subsystems486838-001
 ●For use in models with AMD processors and UMA graphics subsystems492260-001
(6)Speaker assembly486837-001
(7)System boards (include thermal material)
 
For use in computer models with Intel processors: 
 ●On models equipped with a 256-MB discrete graphics subsystem486723-001
 ●On models equipped with a 512-MB discrete graphics subsystem496730-001
 ●On models equipped with a UMA graphics subsystem486724-001
 For use in computer models with AMD processors: 
 ●With QuickPlay488238-001
 ●With MediaSmart511858-001
(8)Fan (includes thermal material)486844-001
(9)Plastics Kit (see Plastics Kit on page 28 for Plastics Kit spare part component
information)486833-001
(9a)ExpressCard slot bezel 
(9b)Hard drive bay cover  
22 Chapter 3   Illustrated parts catalog