HP Envy 6 Service Manual

							For use in country or region: Spare part number: For use in country or region: Spare part number:
Keyboard in black finish for use in
Germany686836-041 Keyboard in black finish for use in
Portugal686836-131
Keyboard in black finish for use in
Turkey686836-141 Keyboard in black finish for use in
Hungary686836-211
Keyboard in black finish for use in
Israel686836-BB1 Keyboard in black finish for use in
Slovenia686836-BA1
Keyboard in black finish for use in
Canada686836-DB1 Keyboard in black finish for use in
India686836-D61
Backlit keyboard in black finish
for use in the United States687099–001 Keyboard in black finish for use in
Czechoslovakia686836-FL1
Backlit keyboard in black finish
for use in Greece687099–151 Backlit keyboard in black finish for
use in Spain687099–071
Backlit keyboard in black finish
for use in Belgium687099–A41 Backlit keyboard in black finish for
use in Saudi Arabia687099–171
Backlit keyboard in black finish
for use in Switzerland687099–BG1 Backlit keyboard in black finish for
use in the Netherlands687099–B31
Backlit keyboard in black finish
for Denmark, Norway, Finland687099–DH1 Black/silver keyboard for use in the
United States692758–001
Black/silver keyboard for use in
Germany692758–041 Black/silver keyboard for use in the
United Kingdom and Singapore692758–031
Black/silver keyboard for use in
Italy692758–061 Black/silver keyboard for use in
France692758–051
Black/silver keyboard for use in
Turkey692758–141 Black/silver keyboard for use in
Portugal692758–131
Black/silver keyboard for use in
Brazil692758–201 Black/silver keyboard for use in
Saudi Arabia692758–171
Black/silver keyboard for use in
Romania692758–271 Black/silver keyboard for use in
Russia692758–251
Black/silver keyboard for use in
Japan692758–291 Black/silver keyboard for use in
Thailand692758–281
Black/silver keyboard for use in
South Korea692758–AD1 Black/silver keyboard for use in
Taiwan692758–AB1
Black/silver keyboard for use in
Slovenia692758–BA1 Black/silver keyboard for use in the
Netherlands692758–B31
Black/silver keyboard for use in
India692758–D61 Black/silver keyboard for use in
Israel692758–BB1
Black/silver keyboard for use in
Czechoslovakia692758–FL1 Black/silver keyboard for use in
Canada692758–DB1
Black/silver backlit keyboard for
use in Spain692759–071 Black/silver backlit keyboard for use
in the United States692759–001
Black/silver backlit keyboard for
use in Belgium692759–A41 Black/silver backlit keyboard for use
in Greece692759–151
Component replacement procedures 63 
						

							For use in country or region: Spare part number: For use in country or region: Spare part number:
Black/silver backlit keyboard for
use in Switzerland692759–BG1 Black/silver backlit keyboard for use
in the Netherlands692759–B31
Black/Silver backlit keyboard for
use in Saudi Arabia692759–171 Black/silver backlit keyboard for use
in Denmark, Norway, Finland692759–DH1
Before removing the keyboard, 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 display panel (see 
Display panel on page 32).
5.Remove the base enclosure (see 
Base enclosure on page 34).
Remove the keyboard:
1.Turn the computer right-side up with the front facing you.
2.Remove the 16 Phillips PM 2x3 screws.
64 Chapter 4   Removal and replacement procedures 
						

							3.Remove the single screw (1), and then release the keyboard and keyboard bracket from the top
cover (2).
4.Remove the 1 Phillips PM 2.5x3 screw securing the keyboard to the bracket (1), disconnect the
keyboard cable (2) (pushing it through the bracket), and then remove the keyboard from the
bracket (3).
Reverse this procedure to install the keyboard.
Component replacement procedures 65 
						

							Top cover
DescriptionSpare part number
Top cover686097–001
690198–001
Before removing the top cover, 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 display panel (see 
Display panel on page 32).
5.Remove the base enclosure (see 
Base enclosure on page 34).
6.Disconnect the battery cable (see 
Battery on page 36).
Remove the top cover:
1.Turn the computer right-side up, with the front toward you.
2.Open the computer.
3.Remove the 3 screws from each hinge on the top cover (1), and then remove the top cover (2).
Reverse this procedure to install the top cover.
WLAN antenna cables
Description Spare part numbers
WLAN antennas 686589–001
66 Chapter 4   Removal and replacement procedures 
						

							Before removing the antenna cables:
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 display panel (see 
Display panel on page 32).
5.Remove the base enclosure (see 
Base enclosure on page 34).
6.Disconnect the battery cable (see 
Battery on page 36).
Remove the WLAN antenna cables:
▲Remove the WLAN antenna transceivers (1), and then remove the cables (2) from the right and
left sides of the hinge.
Display panel cable assembly
Description Spare part number
Display panel cable assembly 686592–001
Before removing the display panel cable assembly:
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 display panel (see 
Display panel on page 32).
Component replacement procedures 67 
						

							5.Remove the base enclosure (see Base enclosure on page 34).
6.Disconnect the battery cable (see 
Battery on page 36).
Remove the display panel cable assembly:
▲Disconnect the display panel cable from the webcam, and then remove the cable on the left side
up to the left hinge.
Webcam assembly
Description Spare part numbers
Webcam assembly 686587–001
Before removing the webcam assembly:
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 display panel (see 
Display panel on page 32).
5.Remove the base enclosure (see 
Base enclosure on page 34).
6.Disconnect the battery cable (see 
Battery on page 36).
Remove the webcam assembly:
68 Chapter 4   Removal and replacement procedures 
						

							▲Disconnect the webcam cable (1), and then remove the cable (2).
Display hinges and hinge covers
Description Spare part number
Display hinges 686596–001
Display hinge covers 686595–001
Before removing the webcam assembly:
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 display panel (see 
Display panel on page 32).
5.Remove the base enclosure (see 
Base enclosure on page 34).
6.Disconnect the battery cable (see 
Battery on page 36).
Component replacement procedures 69 
						

							Remove the display hinge covers:
1.Remove the Phillips PM screws that secure the display the left and right hinge covers (1), and
then remove the hinge covers (2).
2.Remove the 4 Phillips PM screws (2 on each side) that secure the hinge to the display panel (1),
and then remove the hinges (2).
70 Chapter 4   Removal and replacement procedures 
						

							5 Setup Utility (BIOS) and System
Diagnostics
Using Setup Utility
Setup Utility, or Basic Input/Output System (BIOS), controls communication between all the input and
output devices on the system (such as disk drives, display, keyboard, mouse, and printer). Setup
Utility includes settings for the types of peripherals installed, the startup sequence of the computer,
and the amount of system and extended memory.
NOTE:Use extreme care when making changes in Setup Utility. Errors can prevent the computer
from operating properly.
Starting Setup Utility
NOTE:An external keyboard or mouse connected to a USB port can be used with Setup Utility only
if USB legacy support is enabled.
To start Setup Utility, follow these steps:
1.Turn on or restart the computer, and then press esc while the “Press the ESC key for Startup
Menu” message is displayed at the bottom of the screen.
2.Press f10 to enter Setup Utility.
Changing the language of Setup Utility
1.Start Setup Utility.
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 takes effect immediately.
Using Setup Utility 71 
						

							Navigating and selecting in Setup Utility
To navigate and select in Setup Utility, follow these steps:
1.Turn on or restart the computer, and then press esc while the “Press the ESC key for Startup
Menu” message is displayed at the bottom of the screen.
●To select a menu or a menu item, use the tab key and the keyboard arrow keys and then
press enter, or use a pointing device to click the item.
●To scroll up and down, click the up arrow or the down arrow in the upper-right corner of the
screen, or use the up arrow key or the down arrow key.
●To close open dialog boxes and return to the main Setup Utility screen, press esc, and then
follow the on-screen instructions.
2.Press f10 to enter Setup Utility.
To exit Setup Utility menus, choose one of the following methods:
●To exit Setup Utility menus without saving your changes, press the esc key, and then follow the
on-screen instructions.
– or –
Use the arrow keys to select Exit > Exit Discarding Changes, and then press enter.
●To save your changes and exit Setup Utility menus, press f10, and then follow the on-
screen instructions.
– or –
Use the tab key and the arrow keys to select Exit > Exit Saving Changes, and then
press enter.
Your changes go into effect when the computer restarts.
Displaying system information
1.Start Setup Utility.
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.
72 Chapter 5   Setup Utility (BIOS) and System Diagnostics