HP Pavilion Dv3 4300 Entertainment Notebook Pc Series Manual

							1 Notebook tour
Identifying the hardware
Components included with the computer may vary by region and model. The illustrations in this
chapter identify the standard features on most computer models.
To see a list of hardware installed in the computer:
1.Select Start > Control Panel > System and Security.
2.In the System area, click Device Manager.
You can also add hardware or modify device configurations using Device Manager.
Top components
TouchPad
Component Description
(1)  TouchPad on/off button Turns the TouchPad on and off. Quickly double-tap the button to turn the
TouchPad on and off.
(2)  TouchPad* Moves the pointer and selects or activates items on the screen.
(3)  Left TouchPad button* Functions like the left button on an external mouse.
(4)  Right TouchPad button* Functions like the right button on an external mouse.
*This table describes factory settings. To view or change pointing device preferences, select Start > Devices and Printers.
Then, right-click the icon representing your device, and select Mouse settings.
Identifying the hardware 1 
						

							Lights
Component Description
(1)
TouchPad light On: TouchPad is disabled.
(2)  Caps lock light On: Caps lock is on.
(3)
Power light
●On: Power is on.
●Blinking: The computer is in the Sleep state.
NOTE:Another power light is located on the left side of the computer.
(4)
Mute light On: Speaker sound is off.
(5)
Wireless light
●White: An integrated wireless device, such as a wireless local area
network (WLAN) device and/or a Bluetooth® device, is on.
NOTE:Wireless devices are enabled at the factory.
●Amber: All wireless devices are off.
(6)  Fingerprint reader light (select
models only)●White: Fingerprint read is good.
●Amber: Fingerprint read is bad.
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							Buttons and fingerprint reader (select models only)
Component Description
(1)Power button*
●When the computer is off, press the button to turn on the
computer.
●When the computer is on, press the button briefly to initiate
Sleep.
●When the computer is in the Sleep state, press the button
briefly to exit Sleep.
●When the computer is in Hibernation, press the button
briefly to exit Hibernation.
If the computer has stopped responding and Windows®
shutdown procedures are ineffective, press and hold the power
button for at least 5 seconds to turn off the computer.
To learn more about your power settings, select Start > Control
Panel > System and Security > Power Options.
(2)Fingerprint reader (select models only) Allows a fingerprint logon to Windows, instead of a password
logon.
*This table describes factory settings. For information about changing factory settings, refer to the user guides located in
Help and Support.
Identifying the hardware 3 
						

							Keys
Component Description
(1)esc key Displays system information when pressed in combination with
the fn key.
(2)fn key Displays system information when pressed in combination with
the esc key.
(3)Windows logo key Displays the Windows Start menu.
(4)Windows applications key Displays a shortcut menu for items beneath the pointer.
(5)Action keys Execute frequently used functions.
Front components
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							Component Description
(1)  Digital Media Slot Supports the following optional digital card formats:
●Memory Stick (MS)
●Memory Stick Pro (MSP)
●MultiMediaCard (MMC)
●Secure Digital High Capacity (SDHC) Memory
card (standard and large size)
●xD-Picture card (XD)
(2)  Speakers (2) Produce sound.
Right-side components
Component Description
(1)  Optical drive light
●On: The optical drive is being accessed.
●Off: The optical drive is idle.
(2)  Optical drive Reads/Writes optical discs.
(3)
USB ports (2) Connect optional USB devices.
(4) Battery light
●White: The computer is connected to external
power and the battery is fully charged.
●Amber: The computer is connected to external
power and the battery is charging.
●Blinking: A battery that is the only available
power source has reached a low battery level.
When the battery reaches a critical battery
level, the battery light continues to blink.
(5)
Power connector Connects an AC adapter.
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							Left-side components
Component Description
(1)
Security cable slot Attaches 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)  Vents (2) 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.
(3)
External monitor port Connects an optional external display, such as a
monitor or projector, to the computer.
(4)RJ-45 (network) lights (2)
●White: The network is connected.
●Amber: The network is showing activity.
(5)
RJ-45 (network) jack Connects a network cable.
(6)  HDMI port Connects an optional HDMI device.
(7)  eSATA/USB port Connects high-performance eSATA components,
such as an eSATA external hard drive, or
connects an optional USB device.
(8)
Audio-in (microphone) jack Connects an optional computer headset
microphone, stereo array microphone, or
monaural microphone.
(9)
Audio-out (headphone) jack Produces sound when connected to optional
powered stereo speakers, headphones, ear buds,
a headset, or television audio.
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							Component Description
(10)
Drive light
●White: The hard drive is being accessed.
●Amber: HP ProtectSmart Hard Drive
Protection has temporarily parked the hard
drive.
(11)
Power light
●On: Power is on.
●Blinking: The computer is in the Sleep state.
NOTE:Another power light is located next to the
power button.
Display components
Component Description
(1)Internal microphones (2) Record sound.
(2)Webcam light On: The webcam is in use.
(3)Webcam Records video and captures still photographs.
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							Bottom components
Component Description
(1)Hard drive bay Holds the hard drive.
(2)Vents (6) 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.
(3)Memory/Wireless module compartment Holds a wireless LAN module, a wireless WAN module, and
memory modules.
NOTE: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.
(4)Battery bay Holds the battery.
(5)Battery release latch Releases the battery from the battery bay.
Wireless antennas
On select computer models, at least 2 antennas send and receive signals from one or more wireless
devices. These antennas are not visible from the outside of the computer.
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							Component Description
(1)WLAN antennas (2)* Send and receive wireless signals to communicate with wireless
local area networks (WLAN).
(2)WWAN antennas (2)* Send and receive wireless signals to communicate with wireless
wide-area networks (WWAN).
*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately
around the antennas 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.
Additional hardware components
Identifying the hardware 9 
						

							Component Description
(1)Power cord* Connects an AC adapter to an AC outlet.
(2)AC adapter Converts AC power to DC power.
(3)Battery* Powers the computer when the computer is not plugged into
external power.
*Batteries and power cords vary in appearance by region and country.
Identifying the labels
The labels affixed to the computer provide information you may need when you troubleshoot system
problems or travel internationally with the computer.
●Service tag—Provides important information including the following:
The service tag label is affixed to the bottom of the computer.
◦Product name (1). This is the product name affixed to the front of your notebook.
◦Serial number (s/n) (2). This is an alphanumeric identifier that is unique to each product.
◦Part number/Product number (p/n) (3). This number provides specific information about the
products hardware components. The part number helps a service technician to determine
what components and parts are needed.
◦Model description (4). This is the alphanumeric identifier you use to locate documents,
drivers, and support for your notebook.
◦Warranty period (5). This number describes the duration (in years) of the warranty period
for this computer.
Have this information available when you contact technical support. The service tag label is
affixed to the bottom of the computer.
●Microsoft® Certificate of Authenticity—Contains the Windows® Product Key. You may need the
Product Key to update or troubleshoot the operating system. This certificate is affixed to the
bottom of the computer.
●Regulatory label—Provides regulatory information about the computer. The regulatory label is
affixed inside the battery bay.
●Wireless certification label(s) (select models only)—Provide information about optional wireless
devices and the approval markings of some of the countries or regions in which the devices
have been approved for use. An optional device may be a wireless local area network (WLAN)
device or an optional Bluetooth® device. If your computer model includes one or more wireless
devices, one or more certification labels are included with your computer. You may need this
information when traveling internationally. Wireless certification labels are affixed inside the Mini
Card compartment.
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