HP Pavilion Dm3 1000 Entertainment Notebook Pc Series Manual

Maintenance and Service Guide10 – 1
10
Power cord set requirements
The wide-range input feature of the computer permits it to operate from any line voltage from 100 to 120 volts AC, 
or from 220 to 240 volts AC.
The 3-conductor power cord set included with the computer  meets the requirements for use in the country or region 
where the equipment is purchased.
Power cord sets for use in other countr ies and regions must meet the requirem ents of the country or region where 
the computer is used....

10 – 2Maintenance and Service Guide
Power cord set requirements
Requirements for specific countries and regions
Country/region Accredited agencyApplicable note number 
Australia EANSW 1
Austria OVE  1
Belgium CEBC 1
Canada CSA 2
Denmark DEMKO 1
Finland FIMKO 1
France UTE  1
Germany VDE 1
Italy IMQ 1
Japan METI 3
The Netherlands  KEMA 1
Norway NEMKO 1
The Peoples Republic of China  CCC5
South Korea EK4
Sweden SEMKO 1
Switzerland SEV 1
Taiwan BSMI 4
The United Kingdom  BSI 1
The United States  UL2
1. The...

Maintenance and Service Guide11 – 1
11
Recycling
Battery
When a battery has reached the end of its useful life, do not dispose of the battery in general household waste. 
Follow the local laws and regulations in your area for computer battery disposal.
Display
Å
WARNING:  The backlight contains mercury. Caution must be exerci sed when removing and handling the backlight to avoid 
damaging this component and causing exposure to the mercury.
Ä
CAUTION: The procedures in this chapter can result in damage to...

11 – 2Maintenance and Service Guide
Recycling
Perform the following steps to disassemble the display assembly:
1. Remove all screw covers  1 and screws  2 that secure the display bezel to the display assembly.
2. Lift up and out on the left and right inside edges  1 and the top and bottom inside edges  2 of the display bezel 
until the bezel disengages from the display assembly.
3. Remove the display bezel  3. 

Recycling
Maintenance and Service Guide11 – 3
4. If installed, disconnect all display panel cables 1 from the display inverter and remove the inverter  2.
✎Some systems may not have a ba cklight assembly to remove.
5. Remove all screws  1 that secure the display panel assembly to the display enclosure.
6. Remove the display panel assembly  2 from the display enclosure.
7. Turn the display panel assembly upside down.
8. Remove all screws that secure the di splay panel frame to the display panel. 

11 – 4Maintenance and Service Guide
Recycling
9. Use a sharp-edged tool to cut the tape 1 that secures the sides of the display panel to the display panel frame.
10. Remove the display panel frame  2 from the display panel.
 
11. Remove the screws  1 that secure the backlight cover to the display panel.
12. Lift the top edge of the backlight cover 2  and swing it outward.
13. Remove the backlight cover.
14. Turn the display panel right-side up.
15. Remove the backlight cables  1 from the clip  2 in the...

Recycling
Maintenance and Service Guide11 – 5
16. Turn the display panel upside down.
17. Remove the backlight frame from the display panel.
Å
WARNING: The backlight contains mercury. Exercise caution when  removing and handling the backlight to avoid damaging 
this component and causing exposure to the mercury.
18. Remove the backlight from the backlight frame. 

11 – 6Maintenance and Service Guide
Recycling
19. Disconnect the display cable 1 from the LCD panel.
20. Remove the screws  2 that secure the LCD panel  to the display rear panel.
21. Release the LCD panel  3 from the display rear panel.
22. Release the tape  4 that secures the LCD panel  to the display rear panel.
23. Remove the LCD panel.
24. Recycle the LCD panel and backlight. 

Maintenance and Service GuideIndex-1
Index
A
AC adapter, spare part numbers 3–8
action keys
 2–3
antennas disconnecting
 4–11, 4–13
locations
 2–9
audio, product description
 1–4
audio-in (microphone) jack
connector pinout
 9–1
location
 2–6
audio-out (headphone) jack
connector pinout
 9–1
location
 2–6
B
backing up files 8–3
Backup and Restore Center
 8–4
battery removal
 4–6
spare part numbers
 4–6
battery bay
 2–7
battery light
 2–4
battery release latch
 2–7
BIOS administrator password
 5–4
Bluetooth...

Index-2Maintenance and Service Guide
D
Diagnostics menu 5–5
Digital Media slot
 2–6
diskette drive, product description
 1–3
display
connector
 2–6
port
 2–6
display assembly
removal
 4–22
spare part numbers
 3–3, 4–22
display bezel
removal
 4–23
spare part numbers
 3–3
display components
illustrated
 2–1
recycling
 11–1
display hinges
removal
 4–25
spare part numbers
 3–3
display panel
 3–3
product description
 1–2
display panel cable removal
 4–25
spare part numbers
 4–25
drive, lights
 2–4
drives,...