HP Dv4 1540us - Pavilion Entertainment - Core 2 Duo 2.2 GHz Support and Manuals
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Service Guide - Page 2
... Intel Corporation in the express warranty statements accompanying such products and services. The information contained herein is a trademark owned by its proprietor. Athlon, Sempron, and Turion are set forth in the U.S. The only warranties for technical or editorial errors or omissions contained herein. HP shall not be construed as constituting an additional warranty. Bluetooth...
Service Guide - Page 7
... system information ...122 Restoring default settings in the Setup Utility 123 Exiting the Setup Utility ...123 Setup Utility menus ...124
6 Specifications Computer specifications ...126 14.1-inch, WXGA, BrightView display specifications 127 Hard drive specifications ...128 Blu-ray Disc ROM Drive with SuperMulti DVD±R/RW Double-Layer (DL) support specifications ...129 DVD±RW and CD-RW...
Service Guide - Page 19
... order to the MediaSmart, QuickPlay, or DVDPlay software Help for models with the fn key.
NOTE: A wireless network must be asked to log on to Windows.
Mutes and restores speaker sound. NOTE: If the computer has been set up to require a logon password, you log on , briefly press the button to initiate Sleep...
Service Guide - Page 20
For information about changing factory settings, refer to Windows, instead of a password logon.
*This table describes factory settings. Component
Description
(11) Fingerprint reader (select models only)
Allows a fingerprint logon to the user guides located in Help and Support.
12 Chapter 2 External component identification
Service Guide - Page 43
... the United States and Canada
453730-001
WWAN modules
HP EVDO-A WWAN module for use in the United States
451131-002
HP un2400 Mobile Broadband Module
483377-001
HP UMTS/HSDPA/EDGE WWAN module, including GPRS
459350-001
Miscellaneous parts 35 Lucia, St. Description
Spare part number
● For use in Afghanistan, Albania, Algeria, Andorra...
Service Guide - Page 129
... printed wiring board. Any indication of the individual boards and subassemblies, do not attempt to access the Setup Utility. NOTE: The fingerprint reader (select models only) cannot be used to make repairs at only the subassembly or module level. To start the Setup Utility:
Open the Setup Utility by HP must repair this equipment. or - 1. Starting the...
Service Guide - Page 130
... without changing any settings, use the arrow keys to select Exit > Exit Discarding Changes, and then press enter.
122 Chapter 5 Setup Utility Use the arrow keys to display system information in the Setup Utility
Because the Setup Utility is open , press
f1. 3. If the Setup Utility is not Windows based, it does not support the TouchPad...
Service Guide - Page 131
... Startup Menu" message is displayed in the lower-left corner of the screen, press f10. - NOTE: Your password, security, and language settings are not visible, press esc to return to the menu display.
Restoring default settings in Windows. When the Setup Confirmation is displayed, press f10. 2. After either choice, the computer restarts in the...
Service Guide - Page 132
... specification information about the processor, memory size,
system BIOS, and keyboard controller version (select models only). Enable/disable the processor C6 sleep state.
Main menu
Select System information
To do this section provide an overview of Setup Utility options. When enabled, saves power when the computer is in this chapter may not be on password. Set...
Service Guide - Page 136
Consult technical support for details.
3 ms 13 ms 24 ms 158,624,849
*1 GB = 1 billion bytes when referring to 131°F)
NOTE: Certain restrictions and exclusions apply. Hard drive specifications
250-GB*
... (typical read , including setting)
Single track
1 ms
Average
11 ms
Maximum
22 ms
Logical blocks
976,773,168
Disk rotational speed
128 Chapter 6 Specifications
400-GB*
9.5 mm...
Service Guide - Page 171
...driver...failure: ● Creating a set of system failure or instability....partition is present, an HP Recovery drive is listed in...scheduled basis NOTE: Set reminders to back ... recovery partition (select models only) on a ...factory settings in the Hard Disk ... a program or driver without performing a full... and HP Recovery Manager...repaired or restored ● Before you may not have a partition. HP...
Service Guide - Page 191
..., pin assignments 169
B backing up
customized window, toolbar, and menu bar settings 164
personal files 164 templates 164 backup suggestions 164 base enclosure, spare part numbers 23 battery removal 55 spare part numbers 23, 55 battery bay, identifying 18 battery light, identifying 9, 15
battery release latch, identifying 18
bays battery 18 hard drive 18
bezel illustrated 25 spare...
Service Guide - Page 192
...
display switch, identifying 14 displaying system
information 122 docking support, product
description 6 drive light, identifying 9, 15 drives
preventing damage 48 drives, boot order 124 DVB-T tuner, spare part
number 33, 105 DVD/CD-RW Combo Drive
precautions 48 removal 57 spare part number 57 specifications 130 DVD±RW and CD-RW Combo Drive precautions 48...
Service Guide - Page 193
... 17 TV antenna/cable 16
K keyboard
product description 6 removal 72 spare part numbers 22, 72 Keyboard cover removal 74 spare part numbers 74 keypad keys, identifying 13 keys esc 13 fn 13 function 13 keypad 13 Windows applications 13 Windows logo 13
L LAN Power Saving 124 language support 124 latch
battery release 18 swappable bay release...
Service Guide - Page 194
... removal/replacement
preliminaries 47 procedures 53 restore points 164
restoring default settings 123 RJ-11 (modem) jack
identifying 16 pin assignments 171 RJ-45 (network) jack identifying 17 pin assignments 172 RTC battery removal 69 spare part number 23, 69 Rubber Kit, spare part number 33, 54
S Screw Kit
contents 141 spare part number 33, 141 screw listing 141...
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