HP Pavilion Dv7 4000 Entertainment Notebook Pc Series Manual

4–42Maintenance and Service Guide
Removal and replacement procedures
Processor 
✎The processor spare part kit includes replacement thermal material. 
Before removing the processor, 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...

Removal and replacement procedures
Maintenance and Service Guide4–43
 
Reverse this procedure to install the processor.  

Maintenance and Service Guide5–1
5
Setup Utility
Å
WARNING: Only authorized technicians trained by HP must repair this equipment. All troubleshooting and repair procedures 
are detailed to allow repair at only the subassembly or module level. Because of the complexity of the individual boards and 
subassemblies, do not attempt to make repairs at the component level or modify any printed wiring board. Improper repairs can 
create a safety hazard. Any indication of component replacement or printed wiring...

5–2Maintenance and Service Guide
Setup Utility
5. To save your change and exit the Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and 
then press 
enter. 
Your change goes into effect immediately.
Navigating and selecting in the Setup Utility
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 arrow keys.
■To choose an item in a list or to toggle a field, for...

Setup Utility
Maintenance and Service Guide5–3
The Setup Utility default settings go into effect when the computer restarts.
✎Your password, security, and language settings are not changed when you restore the factory default settings. 
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...

5–4Maintenance and Service Guide
Setup Utility
Diagnostics menu 
LAN Power Saving (select models only) Enable/disable LAN Power Saving. When enabled, saves power when the 
computer is in DC mode.
Card Reader/1394 Power Saving
(select models only)Enable/disable Card Reader/1394 Power Saving. When enabled, saves power 
when the computer is in DC mode.
Fan Always On Enabled/disable Fan Always On. When enabled, the computer fan will 
always be on.
Boot Options Set the following boot options: 
■f9 and f10...

Maintenance and Service Guide6–1
6
Specifications
Computer specifications 
 Metric U.S.
Dimensions
Width 37.85 cm 14.90 in 
Depth 25.80 cm 10.16 in
Height (front to back)  3.50 to 4.40 cm   1.38 to 1.73 in 
Weight 
Equipped with optical drive, hard drive, and battery  3.14 kg  6.93 lbs 
Camera adds 0.009 kg 0.02 lbs
Input power 
Operating voltage  18.5 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°C  32°F to 95°F 
Operating...

6–2Maintenance and Service Guide
Specifications
15.6-inch, HD BrightView display specifications
Metric U.S. 
Dimensions 
Height  21.0 cm  8.3 in 
Width  35.9 cm  14.1 in 
Diagonal  39.5 cm  15.6 in 
Number of colors Up to 262,000
Contrast ratio 500:1 (typical) 
Brightness 220 nits (typical) 
Pixel resolution 
Pitch  0.255 × 0.255 mm 
Format 1366 × 768 
Configuration  RGB vertical stripe 
Backlight Edge lit
Character display 80 × 25 
Total power consumption 6.5 W 
Viewing angle 
±45° horizontal, ±15°...

Specifications
Maintenance and Service Guide6–3
Hard drive specifications
500-GB* 320-GB* 250-GB*
Dimensions 
Height 9.5 mm  9.5 mm  9.5 mm 
Width  70 mm  70 mm  70 mm 
Weight  101 g  101 g  101 g 
Interface type SATA SATA SATA 
Transfer rate 100 MB/sec  100 MB/sec  100 MB/sec 
Security ATA security  ATA security ATA security 
Seek times (typical read, including setting) 
Single track  3 ms  3 ms  3 ms 
Average  13 ms  13 ms  13 ms 
Maximum  24 ms  24 ms  24 ms 
Logical blocks 1,048,576,000 625,142,448...

6–4Maintenance and Service Guide
Specifications
Blu-ray ROM DVD±R/RW SuperMulti DL Drive specification 
Applicable disc  Read:  Write: 
BD-ROM, BD-ROM-DL, BD-R, 
BD-R-DL, BD-RE, BD-RE-DL, 
DVD-ROM, DVD+R, 
DVD+R-DL, DVD+RW, DVD-R, 
DVD-R-DL, DVD-RW, 
DVD-RAM (Ver.2), CD-DA, 
CD-ROM (Mode 1 and mode 
2), CD-ROM XA (Mode 2, form 
1 and form 2), Photo CD 
(Single and multiple sessions), 
CD Extra, CD-R, CD-RW, and 
CD-TEXTDVD-RAM (Ver.2), DVD+R, 
DVD-R, CD-R, and CD-RW
Access time  BD  DVD 
Random  < 230 ms...