HP Pavilion Dm3 1000 Entertainment Notebook Pc Series Manual

Removal and replacement procedures
Maintenance and Service Guide4–35
Power and RJ-45 cable
✎The power and RJ-45 cables are included in the Cable Kit, spare part number 580843-001.
Before removing the power and RJ -45 cables, 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...

4–36Maintenance and Service Guide
Removal and replacement procedures
Heat sink
✎The processor is soldered onto the system board. Thermal grease has been applied between the heat sink and the 
processor, chipset, and graphics chipset.
Before removing the heat sink, 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...

Maintenance and Service Guide5–1
5
Setup Utility (BIOS)
Starting the Setup Utility
The Setup Utility is a ROM-based information and customization utility that can be used even when your Windows 
operating system is not working.
The utility reports information  about the computer and provides settings for startup, security, and other preferences.
To start the Setup Utility:
■Open the Setup Utility by turning on  or restarting the computer. While the “Press the ESC key for Startup 
Menu” message is...

5–2Maintenance and Service Guide
Setup Utility (BIOS)
Navigating and selecting in Computer Setup
Because the Setup Utility is not Windows based, it does not support the TouchPad. Navigation and selection are by 
keystroke.
■To choose a menu or a menu item, use the keys.
■To choose an item in a list or to toggle a field, for ex ample and Enable/Disable field, use either the arrow keys 
or 
f5 or f6.
■To select an item, press enter
■
To close a text box or return to the menu display, press esc.
■To display...

Setup Utility (BIOS)
Maintenance and Service Guide5–3
Exiting the Setup Utility
You can exit the Setup Utility with or without saving changes.
■To exit the Setup Utility and save your changes from the current session:
If the Setup Utility menus are not visible, press, 
esc to return to the menu display. then use the arrow keys to 
select  Exit > Exit Saving Changes, then press 
enter.
■To exit the Setup Utility without saving  your changes from the current session:
If the Setup Utility menus are not...

5–4Maintenance and Service Guide
Setup Utility (BIOS)
Setup Utility menus
The menu tables in this section provide an overview of the Setup Utility options.
✎Some of the Setup Utility menu items listed in this chapter may not be supported by your computer.
Main menu
Security menu
Select To do this
System Information ■View and change the system time and date.
■ View identification information for the computer.
■ View specification information for the processor, memory 
size, system BIOS, and keyboard...

Setup Utility (BIOS)
Maintenance and Service Guide5–5
System Configuration menu
Diagnostics menu
SelectTo do this
Language Support Change the Setup Utility language.
Button Sound (select models only) Enable/disable the capacitive button tapping sound.k
Virtualization Technology (select models only) Enable/disable the processor Virtualization Technology.
Processor C6 State (select models only) Enable/disable the processor C6 sleep state.
LAN Power Saving (select models only) Enable/disable LAN Power...

5–6Maintenance and Service Guide
Setup Utility (BIOS) 

Maintenance and Service Guide6–1
6
Specifications
Computer specifications
MetricU.S.
Dimensions
Length 23.0 cm9.06 in
Width 32.6 cm12.83 in
Height (front to back) 2.29 to 2.99 cm0.90 to 1.18 in
Weight 1.9 kg4.19 lbs
Input power
Operating voltage 16.5 V dc @ 3.5 A - 65 W
Operating current 3.5 A or 4.74 A
Temperature
Operating (not writing to optical disc) 0°C to 35°C32°F to 95°F
Operating (writing to optical disc) 5°C to 35°C41°F to 95°F
Nonoperating -20°C to 60°C-4°F to 140°F
Relative humidity
Operating...

6–2Maintenance and Service Guide
Specifications
13.3-in LED HD display specifications
Metric U.S. 
Dimensions
Height 17.8 cm 7.0 in
Width 28.4 cm 11.2 in
Diagonal 33.6 cm 13.3 in
Number of colors Up to 16.8 million
Contrast ratio 250:1 (typical)
Brightness 200 nits (typical)
Pixel resolution
Pitch 0.279 × 0.279 mm
Format 1366 × 768 or 1280 × 720
Configuration RGB vertical stripe
Backlight LED
Character display 80 × 25
Total power consumption 4.0 W
Viewing angle ±40° horizontal, +120°/-40° vertical...