HP Envy 4 Manual

Category Description
Keyboard/pointing
devices●97% Duracoat, island-style keyboard, no spill-resistance (in black finish)
●Backlit, island-style keyboard in black finish (NA CTO onlly)
●Backlit, island-style keyboard in silver finish
●97% Duracoat, island-style keyboard, no spill-resistance (in silver finish)
  TouchPad with multi-touch gestures
  Taps enabled as default
Power requirements Supports the following HP AC adapters:
●65-W (non-smart) PFC RC V EM 3-wire HP AC adapter
 Supports the following...

2 External component identification
Display
Component Description
(1)Internal display switch Turns off the display and initiates Sleep if the display is closed
while the power is on.
NOTE:The internal display switch is not visible from the
outside of the computer.
(2)WLAN antennas (2)* Send and receive wireless signals to communicate with wireless
local area networks (WLANs).
(3)Internal microphones (2) Record sound.
(4)Webcam light On: The webcam is in use.
(5)HP TrueVision HD Webcam Records video,...

Button, speakers, and subwoofer
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
down briefly to exit Hibernation.
CAUTION:Pressing and holding down the power button
will result in the loss of unsaved information.
If the computer has stopped...

Keys
Component Description
(1) esc key Displays system information when pressed in combination
with the fn key.
(2) fn key Executes frequently used system functions when pressed
in combination with the b key, the spacebar, or the esc key.
(3)
Windows logo key Displays the Windows Start menu.
(4)  Action keys Execute frequently used system functions.
NOTE:On select models, the f5 action key turns the
radiance backlight keyboard feature off or on.
(5)
Windows applications key Displays a shortcut menu for...

Lights
Component Description
(1)
Power light●White: The computer is on.
●Blinking white: The computer is in the Sleep state,
which is an energy-saving mode. The computer shuts
off power to the display and other unneeded
components.
●Off: The computer is off or in Hibernation. Hibernation
is an energy-saving mode that uses the least amount
of power.
NOTE:For select models, the Intel® Rapid Start
Technology feature is enabled at the factory. Rapid
Start Technology allows your computer to resume
quickly...

TouchPad
Component Description
(1)  TouchPad on/off button Turns the TouchPad on or off.
(2) TouchPad light
●On: The TouchPad is off.
●Off: The TouchPad is on.
(3)  TouchPad zone Moves the on-screen pointer and selects or activates items
on the screen.
(4)  Left TouchPad button Functions like the left button on an external mouse.
(5)  Right TouchPad button Functions like the right button on an external mouse.
Left side
Component Description
(1)
RJ-45 (network) jack Connects a network cable.
(2)
HDMI port...

Component Description
(3)
USB 3.0 ports (2) Connect optional USB 3.0 devices and provide enhanced
USB power performance.
NOTE:For details about different types of USB ports, see
the User Guide.
(4)
Digital Media Slot  Supports the following digital card formats:
●Secure Digital (SD) Memory Card
●Secure Digital Extended Capacity (SDxC) Memory
Card
●Secure Digital High Capacity (SDHC) Memory Card
●Ultra High Speed MultiMediaCard (UHS/MMC)
(5)
Hard drive light
●Blinking white: The hard drive is being...

Right side
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)
Audio-in (microphone) jack Connects an optional computer headset microphone, stereo
array microphone, or monaural microphone.
(3)
Audio-out (headphone) jack Connects optional powered stereo speakers, headphones,
earbuds, a headset, or a television audio cable....

Bottom
Component Description
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.
Bottom 11 

3 Illustrated parts catalog
Service tag
When ordering parts or requesting information, provide the computer serial number and model
description provided on the service tag, which is located on the bottom of the computer.
Item Description Function
(1)Product name This is the product name affixed to the front of
the computer.
(2)Serial number (s/n) This is an alphanumeric identifier that is unique to
each product.
(3)Part number/Product number (p/n) This number provides specific information about the...