HP Pavilion Dv4 2000 Entertainment Notebook Pc Series Manual

							Removal and replacement procedures
Maintenance and Service Guide4–59
Processor
✎The processor spare part kit includes replacement thermal material.
Before removing the processor: 
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 disconnecting the power cord from the AC outlet and then 
disconnecting the AC adapter from the computer. 
4. Remove the battery (see “Battery” on page 4-7). 
5. Remove the following components: 
a. Hard Drive (see “Hard Drive” on page 4-8)
b. Memory module (see “Memory module” on page 4-10)
c. RTC battery (see “RTC battery” on page 4-12)
d. WLAN module (see “WLAN module” on page 4-15)
e. Optical drive (see “Optical drive” on page 4-19)
f. Keyboard (see “Keyboard” on page 4-20)
g. Keyboard cover (see “Keyboard cover” on page 4-23) 
h. Speaker assembly (see “Speaker assembly” on page 4-26)
i. Display assembly (see “Display assembly” on page 4-27)
j. Top cover (see “Top cover” on page 4-34)
k. System board (see “System board” on page 4-50)
l. Heat sink assembly (see “Heat sink assembly” on page 4-55)
DescriptionSpare part number
Intel Arrandale CPU-uPGA Single-Core i5-520M (2.4 GHz, 3-MB L3 cache, 1066 MHZ SC Turbo)594187-001
Intel Arrandale CPU-uPGA Single-Core i5-540M (2.53 GHz, 3-MB L3 cache, 1066 MHZ SC Turbo)594188-001 
						

							4–60Maintenance and Service Guide
Removal and replacement procedures
Remove the processor:
1. Use a flat-bladed screwdriver to turn the processor locking screw 1 one half-turn counterclockwise until you 
hear a click. 
2. Lift the processor 2 straight up and remove it. 
✎When installing the processor, align the gold triangle 3 on the processor must be aligned with the 
triangle 4 embossed on the processor socket. 
 
Reverse this procedure to install the processor. 
						

							Maintenance and Service Guide5–1
5
Setup Utility
Starting Setup Utility
Setup Utility is a ROM-based information and customization utility that can be used even when your Windows 
operating system is not working.
✎The Fingerprint Reader (select models only) cannot be used to access the Setup Utility.
The utility reports information about the computer and provides settings for startup, security, and other preferences.
To start Setup Utility:
Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu 
message appears in the lower left corner of the screen, press the 
f10 key.
– or –
1. Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu 
message appears in the lower left corner of the screen, press the 
esc key.
2. When the Startup Menu appears, press the f10 key.
Using Setup Utility
Changing the language of Setup Utility
The following procedure explains how to change the language of Setup Utility. If Setup Utility is not already 
running, begin at step 1. If Setup Utility is already running, begin at step 2.
1. Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu 
message appears in the lower left corner of the screen, press the 
f10 key.
– or –
Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu 
message appears in the lower left corner of the screen, press the 
esc key. When the Startup Menu appears, press 
the 
f10 key.
2. Use the arrow keys to select System Configuration > Language, and then press the enter key.
3. Use the arrow keys to select a language, and then press the enter key.
4. When a confirmation prompt with your language selected is displayed, press the enter key.
5. To save your change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and then 
press the 
enter key.
Changes go into effect immediately. 
						

							5–2Maintenance and Service Guide
Setup Utility
Navigating and selecting in Setup Utility
Because 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 example an Enable/Disable field, use either the arrow keys or 
press the 
f5 or f6 key.
■To select an item, press the enter key.
■To close a text box or return to the menu display, press the esc key.
■To display additional navigation and selection information while Setup Utility is open, press the f1 key.
Displaying system information
Use Setup Utility to view such information as the system time and date and information that identifies the 
computer. The following procedure explains how to do this. If Setup Utility is not open, begin at step 1. If Setup 
Utility is open, begin at step 2.
1. Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu 
message appears in the lower left corner of the screen, press the 
f10 key.
– or –
Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu 
message appears in the lower left corner of the screen, press the 
esc key. When the Startup Menu is displayed, 
press the 
f10 key.
2. Select the Main menu. 
3. To exit Setup Utility without changing any settings, use the arrow keys to select Exit > Exit Discarding 
Changes, and then press the 
enter key.
Restoring default settings in Setup Utility
The following procedure explains how to restore Setup Utility default settings. If Setup Utility is not already 
running, begin at step 1. If Setup Utility is already running, begin at step 2.
1. Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu 
message appears in the lower left corner of the screen, press the 
f10 key.
– or –
Open Setup Utility by turning on or restarting the computer. When the Press the ESC key for Startup Menu 
message appears in the lower left corner of the screen, press the 
esc key. When the Startup Menu appears, press 
the 
f10 key.
2. Use the arrow keys to select Exit > Load Setup Defaults, and then press the enter key.
3. When the Setup Confirmation appears, press the enter key.
4. To save your change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and then 
press the 
enter key.
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. 
						

							Setup Utility
Maintenance and Service Guide5–3
Exiting Setup Utility
You can exit Setup Utility with or without saving changes.
■To exit Setup Utility and save your changes from the current session:
If the Setup Utility menus are not visible, press the esc key to return to the menu display. Then use the arrow 
keys to select Exit > Exit Saving Changes, and then press the 
enter key.
■To exit Setup Utility without saving your changes from the current session:
If the Setup Utility menus are not visible, press the esc key to return to the menu display. Then use the arrow 
keys to select Exit > Exit Discarding Changes, and then press the 
enter key.
After either choice, the computer restarts in Windows.
Setup Utility menus
The menu tables in this section provide an overview of Setup Utility options.
✎Some of the Setup Utility menu items listed in this chapter might not be supported by the computer.
Main menu
Security menu
SelectTo Do This
System information■View and change the system time and date.
■View identification information about the computer.
■View specification information about the processor, memory size, 
system
 BIOS, and keyboard controller version (select models only).
SelectTo Do This
Administrator passwordEnter, change, or delete an administrator password
Power-On PasswordEnter, change, or delete a power-on password 
						

							5–4Maintenance and Service Guide
Setup Utility
System Configuration menu
Diagnostics menu
SelectTo Do This
Language SupportChange Setup Utility language.
Button Sound (select models only)Enable/disable the capacitative button tapping sound.
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 the LAN Power Saving. When enabled, saves power when the 
computer is in DC mode.
Card Reader/1394 Power Saving (select 
models only)Enable/disable the Card Reader/1394 Power Saving.
Fan Always OnEnable/disable the Fan Always On. When enabled, the computer fan will 
always
 be on.
Boot OptionsSet the following boot options:
■POST (power on self-test) f10 and f12 delay (seconds)—Set the delay for the f10 
and f12 functions of Setup Utility in intervals of 5 seconds each (0, 5, 10, 15, 
20)
■HP Guide QuickWeb:
❐Enable/disable the HP QuickWeb boot menu during POST
❐Delay to boot Windows - set the delay for the HP QuickWeb boot menu to 
2, 3, 10, 15, or 30 seconds
■CD-ROM boot—Enable/disable boot from CD-ROM
■Floppy boot—Enable/disable boot from diskette
■Internal Network Adapter boot—Enable/disable boot from Internal 
Network
 Adapter
■Boot Order—Set the boot order for:
USB Floppy
Internal CD/DVD ROM drive
USB CD/DVD ROM drive
Hard drive
USB Diskette on Key
USB hard drive
Network adapter
SelectTo Do This
Primary Hard Disk Self TestRun a comprehensive self-test on the hard drive.
Secondary Hard Disk Self Test 
(select
 models only)
Run a comprehensive self-test on a secondary hard drive.
Memory TestRun a diagnostic test on the system memory. 
						

							Maintenance and Service Guide6–1
6
Specifications
Computer specifications
MetricU.S.
Dimensions
Length23.95 cm9.43 in
Width33.40 cm13.15 in
Height (front to rear)3.41 to 3.95 cm1.34 to 1.56 in
Weight
Configuration with weight saver2.23 kg4.90 lbs
Configuration with optical2.42 kg5.30 lbs
Input power
Operating voltage18.5 V dc
Operating current3.5 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
Operating10% to 90%
Nonoperating5% to 95%
Maximum altitude (unpressurized)
Operating-15 m to 3,048 m-50 ft to 10,000 ft
Nonoperating-15 m to 12,192 m-50 ft to 40,000 ft
✎Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this 
range of temperatures. 
						

							6–2Maintenance and Service Guide
Specifications
14.1-in WXGA BrightView display specifications
Metric U.S. 
Dimensions
Height30.37 cm11.96 in
Width18.98 cm7.47 in
Diagonal35.82 cm14.10 in
Number of colorsMore than 262,144
Contrast ratioMore than 300:1
Brightness200 nits (typical)
Pixel resolution
Pitch0.2373 × 0.2373 mm
Format1280 × 800
ConfigurationRGB vertical stripe
BacklightCCFT
Character display80 × 25
Total power consumption5.2 W
Viewing angle±40° horizontal, +15°/-35° vertical (typical) 
						

							Specifications
Maintenance and Service Guide6–3
Hard Drive specifications
500-GB*320-GB*250-GB*160-GB*
Dimensions
Height9.5 mm9.5 mm9.5 mm9.5 mm
Width70 mm70 mm70 mm70 mm
Weight
7200-rpm115 g115 g115 g115 g
Interface typeSATASATASATASATA
Transfer rate100 MB/sec100 MB/sec100 MB/sec100 MB/sec
SecurityATA securityATA securityATA securityATA  s e c u r i t y
Seek times (typical read, including setting)
Single track
7200-rpm1.5 ms1.5 ms1.5 ms1.5 ms
Average
7200-rpm11.0 ms11.0 ms11.0 ms11.0 ms
Maximum
7200-rpm22.0 ms22.0 ms22.0 ms22.0 ms
Logical blocks976,773,168625,142,448488,397,168312,581,808
Disc rotational speed7200 rpm7200 rpm7200 rpm7200 rpm
Operating temperature0°C to 60°C (32°F to 140°F)
*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive 
specifications might differ slightly.
✎Certain restrictions and exclusions apply. Contact technical support for details. 
						

							6–4Maintenance and Service Guide
Specifications
Blu-ray ROM DVD±R/RW SuperMulti DL Drive with LightScribe specifications 
Applicable discRead: Write: 
 CD-DA, CD+(E)G, CD-MIDI, 
CD-TEXT, CD-ROM, CD-ROM 
XA, MIXED MODE CD, CD-I, 
CD-I Bridge (Photo-CD, Video 
CD), Multisession CD 
(Photo-CD, CD-EXTRA, 
Portfolio, CD-R, CD-RW), 
CD-R, CD-RW, DVD-ROM 
(DVD-5, DVD-9, DVD-10, 
DVD-18), DVD-R, DVD-RW, 
BD-ROM, BD-R, BD-RECD-R, CD-RW, DVD+R, 
DVD+R(9), DVD+RW, DVD-R, 
DVD-R(9), DVD-RW, 
DVD-RAM, LightScribe
Interface SATA
Access time CD DVD BD
Random < 190 ms < 190 ms < 230 ms
Max data transfer rate 
24X CD-ROM3,600 KB/sec 
8X DVD-ROM10,800 KB/sec 
4X BD-ROM18,000 KB/sec
16X - CD-R1,200 KB/sec
10X - CD-RW1,500 KB/sec 
8X DVD+R10,800 KB/sec
8X - DVD+RW10,800 KB/sec
8X - DVD-R10,800 KB/sec
6X - DVD-RW8,100 KB/sec
4X - DVD+R Dual Layer5,400 KB/sec
4X - DVD-R Dual Layer5,400 KB/sec
5X DVD-RAM6,750 KB/sec
Max media capacity (read)50.0 GB
Max media capacity (write)8.5 GB
Tr a n s p o r tTray loading