HP DV5-1254US - Pavilion 15" Notebook Support and Manuals
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Forgotten Password How To Reset Computer
i HAVE FORGOT THE PASSWORD TO OPEN THE COMPUTER. HOW DO I RESET THE PASSWORD?
i HAVE FORGOT THE PASSWORD TO OPEN THE COMPUTER. HOW DO I RESET THE PASSWORD?
(Posted by LILWILDFIRE69 11 years ago)
Popular HP DV5-1254US Manual Pages
Service Guide - Page 6
... 47 Workstation guidelines 47 Equipment guidelines 48
Unknown user password 49 Component replacement procedures 50
Service tag ...50 Computer feet ...51 Battery ...52 Webcam/microphone module 53 Optical drive ...55 TV tuner module ...57 RTC battery ...59 Memory module ...60 Hard drive ...62 WLAN module ...65 Switch cover and keyboard 69 Power button board ...73 Speaker assembly ...74...
Service Guide - Page 14
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Serviceability
AC adapter
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Battery (system)
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Hard drives (2)
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Memory module
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Optical drive
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TV tuner module
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Service Guide - Page 21
... battery level.
(3)
Drive light
Blinking: The hard drive or optical drive is turned off or in Help and Support. If the computer is not plugged into an external power source, the light is being accessed.
(4)
Consumer infrared lens
Receives a signal from the HP Remote Control.
(5)
Audio-in the computer are fully charged.
NOTE: This table describes factory settings...
Service Guide - Page 25
... determine what components and parts are needed to each product. (3) Part number/Product number (p/n): This number provides specific information about the product's hardware components. 3 Illustrated parts catalog
Service tag
The service tag, affixed to the bottom of the computer, provides information that may be needed when troubleshooting system problems. The service tag provides the following...
Service Guide - Page 58
.... There are needed. (4) Model description: This is the number needed when troubleshooting system problems. The service tag provides the following information: (1) Product name: This is the product name affixed to the front of the computer. (2) Serial number (s/n): This is unique to locate documents, drivers, and support for the computer.
50 Chapter 4 Removal and replacement procedures
Service Guide - Page 108
7. The following illustration shows the replacement thermal material locations for computer models equipped with graphics subsystems with all fan/heat sink assembly, system board, and processor spare part kits. NOTE: The thermal material must be necessary to move the heat sink from the surfaces of the thermal material located between the heat sink ...
Service Guide - Page 111
... processors. Turn the processor locking screw (1) one -half turn counterclockwise until you hear a click. 4. Component replacement procedures 103 NOTE: Steps 1 and 2 apply only to computer models equipped with the triangle icon (4) embossed on the processor socket when you install the processor. Lift the processor (2) straight up and remove it . NOTE: Steps 3 and 4 apply...
Service Guide - Page 114
... turning on or restarting the computer. When the Setup Confirmation is displayed, press f10. 2. NOTE: Your password, security, and language settings are not visible, press esc to return to the menu display. If the Setup Utility is not already running , begin at step 2. 1. Open the Setup Utility by turning on or restarting the computer. To...
Service Guide - Page 115
... password Power-On Password
To do this
● 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).
When enabled, saves power when
models only)
the computer is in DC mode. Boot Options
Set...
Service Guide - Page 120
Actual accessible capacity is less. Hard drive specifications
320-GB*
250-GB*
160-GB*
120-GB*
Dimensions Height
9.5 mm
9.5 mm
9.5 mm
9.5 mm
Width
70 mm
Weight
101 g
Interface type
ATA-7
Transfer rate
Synchronous (maximum)
100 MB/sec
Security
ATA security
Seek times (typical read, including setting)
70 mm 101 g ATA-7
100 MB/sec ATA security...
Service Guide - Page 150
...Backing up your system on the hard drive or from a dedicated recovery partition (select models only) on a regular basis to factory settings in the Hard Disk Drives section of the window.
142 ...an earlier state. ● Recovering a program or driver (Recovery Manager software feature). If the partition is present, an HP Recovery drive is as complete as your computer and restore the operating...
Service Guide - Page 154
... on -screen instructions. If that you set up . Software not provided with your computer. Recovery discs have a recovery partition. HP recommends that is displayed on the screen. Recovery Manager works from recovery discs that do not have a recovery partition. Use these features, try them before using this computer must be able to repair or restore...
Service Guide - Page 168
... menu bar settings 144
personal files 144 templates 144 backup 142 backup suggestions 144 base enclosure, spare part numbers 21, 40
battery removal 52 spare part numbers 22, 39, 52
battery bay 16 battery light 13 battery release latch 16 Blu-ray Disc ROM Drive
precautions 45 removal 55 spare part numbers 22, 32,
40, 55 specifications 113 Bluetooth module...
Service Guide - Page 170
... 11 function 11 Windows applications 11 Windows logo 11
L LAN Power Saving 107 language support 107 left-side components 15 lights
battery 13 Digital Media Slot 15 drive 13 optical drive 14 power 13
M mass storage devices, spare part
numbers 32 media button 9 memory map specifications 123,
124, 125 memory module
product description 2 removal 60 spare...
Service Guide - Page 171
... 1 display panel 2 docking support 5 Ethernet 4 external media cards 5 graphics 2 hard drives 3 keyboard 6 memory module 2 microphone 4 modem 4 operating system 6 optical drives 3 pointing device 6 ports 5 power requirements 6 processors 1 product name 1 security 6 serviceability 6 TV tuner 5 webcam 4 wireless 4 product name 1
R rear components 14 recovering a program or
driver 142 recovering from...
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