HP EliteBook 8460p Support Question
HP EliteBook 8460p Support Question
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Question posted by AxPon on April 1st, 2014
Hp 6460 Power Light Blinks But Will Not Turn On
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Current Answers
Answer #1: Posted by freginold on May 12th, 2014 7:44 PM
freginold
Member since:
December 20th, 2011 Points: 23,253,885
Member since:
December 20th, 2011 Points: 23,253,885
Usually when a laptop won't turn on, it's because of one of three things: the battery, the battery charger/AC adapter, or the motherboard.
You can rule out the battery easily by attaching the AC adapter and trying to turn the laptop on. If your AC adapter has an LED on it, you can often tell if the adapter isn't working because the LED won't light up. (However, just because the LED does come on doesn't mean the adapter is working as it should.)
The motherboard is the most expensive option to replace, so a good rule of thumb is to get a new AC adapter/charger and see if the laptop powers up with that. If it still won't power on, you may have a bad motherboard, in which case it might be cheaper to get a new laptop than have the motherboard repaired or replaced.
Related HP EliteBook 8460p Manual Pages
Installing SATA Drivers on HP EliteBook Notebook PCs - Page 14
Turn on it. Steps are applicable
This section provides guidelines for customers who need the SATA Device ID from a Windows XP image
1) Begin by taking a Windows XP system with the HP image already on the system and boot into.... Page 14 Refer to obtain the SATA Device ID from an HP system to launch the Device Manager console. Steps to the screenshot below for both Windows XP and Windows...
Installing SATA Drivers on HP EliteBook Notebook PCs - Page 17
... below for this step.
Page 17 Refer to obtain the SATA Device ID from a Windows Vista image
1) Begin by taking a Windows Vista system with the HP image already on the system and boot into the Operating System.
2) Once the Operating System is loaded, select the Start Button and type the following...
HP ProtectTools Security Software 2010 - Page 12
... the operating system is allowed to work normally. Drive Encryption for HP ProtectTools
Drive Encryption for HP ProtectTools. The encryption process can continue to run, and even booting... This is ever forgotten, it takes to authenticate themselves upon turning on the size of powerful encryption and strong access control software that requires users to encrypt the entire ...
2009 HP business notebook PC F10 Setup overview - Page 9
...Enables power monitor circuit. Enabled/Disabled
• Microphone
Enables microphone port. Enabled/Disabled
9
Enabled/Disabled
• Wake on select 2009 HP business...on LAN
Enabled the system to Network/Follow Boot order
• Ambient Light Sensor
Enables Ambient Light Sensor
Enabled/Disabled
• Notebook Upgrade Bay Enables integrated Upgrade bay. ...
Service Guide - Page 14
...lights)
USB 3.0
USB 2.0 (3)
√
USB 2.0 charging port
eSATA/USB 2.0 combo port
√
VGA (Dsub 15-pin) supporting 1920 ×
√
1200 external resolution at 75-GHz (hot
plug with auto-detect)
1394a
√
3-pin AC power..., 73-Wh HP Ultra-
√
Capacity Extended Life Battery
HP EliteBook 8460p Notebook PC
√
√
√
HP EliteBook 8460w Mobile Workstation...
Service Guide - Page 19
... depending on
model)
(5)
Webcam light (select models only)
Description
Turns off the display or initiates Sleep if the display is closed while the power is on the lighting conditions in your country or region...and Support. To use the webcam, select Start > All Programs > HP > HP Webcam.
(7)
Ambient light sensor
When activated, the sensor automatically adjusts the display brightness based on...
Service Guide - Page 22
... the illustration that most closely matches your computer. Component (1)
TouchPad on/off light
(2)
Caps lock light
(3)
Power light
Description ● Amber: The TouchPad is off. ● Off: The TouchPad is off or in the Sleep state. ● Off: The computer is on . ● Blinking: The computer is in Hibernation.
14 Chapter 2 External component identification
On...
Service Guide - Page 25
...; Windows Vista-Select Start > Control Panel > System and Maintenance > Power Options
● Or refer to exit Hibernation. Mutes and restores speaker sound. NOTE: For more about your computer does not have HP QuickWeb software, the button does not perform any action or function. Turns the wireless feature on , press the button briefly to...
Service Guide - Page 28
... External component identification
When the battery reaches a critical battery level, the battery light begins blinking rapidly.
● Off: The battery is the only available power source has reached a low battery level. Component (1) Display release latch (2) Wireless light
(3) Power light
(4) Battery light
Description
Opens the computer.
● White: An integrated wireless device, such...
Service Guide - Page 29
Component (5) Hard drive light
(6) Speaker
Description
● Blinking turquoise: The hard drive or optical drive is being accessed.
● Amber: HP 3D DriveGuard has temporarily parked the hard drive.
or - NOTE: To use the SRS Premium sound software, select Start > All Programs > SRS Premium Sound. Component (1)
Power connector
(2)
1394 port
(3)
USB or SuperSpeed USB ports...
Service Guide - Page 77
...HP EliteBook 8460p/w models. Component replacement procedures 69 Bottom door
The bottom door is off the computer (5). Remove the bottom door: 1.
Reverse the removal procedures to the computer. 3. Slide the door toward you are unsure whether the computer is available in Hibernation, turn... the power from the computer by first unplugging the power cord from the AC outlet,
and...
Service Guide - Page 86
...unplugging the power cord from the AC outlet,
and then unplugging the AC adapter from the computer. 4. Memory modules
NOTE: Primary and expansion memory is off or in Hibernation, turn
the ...see Bottom door on -screen instructions.
Navigate to the computer. 3. Disconnect all external devices connected to www.hp.com. 2. Under Step 2: Select a Download, click the BIOS link. 7. In the Enter a ...
Service Guide - Page 88
...
1. Disconnect the WWAN antenna cables (1) from the computer.
4.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the ...in Hibernation, turn the computer on page 64).
6. Remove the SIM (see SIM on , and then shut it down the computer. Description HP hs2340 HSPA+ Mobile Broadband Module HP un2430 EV-...
Service Guide - Page 160
light sensor, identifying 11 lights
battery 20 caps lock 14 hard drive 21 HP QuickWeb 15 mute 15 num lock 15 power 14, 20 webcam 11 wireless 15, 20
M mass storage devices, spare part
numbers 41 Media Card Reader, identifying
21 memory module
product description 3 removal 78 ...
Reference Guide - Page 14
... > HP > HP Connection Manager, and then click the power button next to the Getting Started guide for connecting to the HP Connection Manager software Help. For more information, select Start > Help and Support.
4 Chapter 2 Networking (select models only) NOTE: A computer may have a wireless button, a wireless switch, or a wireless key on the keyboard.
or - Turning wireless...
Reference Guide - Page 17
... could damage the SIM and the SIM connector. Using HP Mobile Broadband requires a network service provider, which in Hibernation, turn the computer on page 8.
For additional information, see the HP Web site at http://www.hp.com/go/mobilebroadband (U.S. Close the display.
3. Unplug the power cord from more places and over larger areas than it...
Reference Guide - Page 33
...you have set at the factory: Sleep and Hibernation. When the computer exits Sleep, the power lights turn on and your work will return to the Lock button, and then click Sleep. NOTE:... power or on external power, or when the battery reaches a critical battery level. When Hibernation is initiated, your work returns to the screen as it was before your work is initiated, the power lights blink...
Reference Guide - Page 34
... and view the remaining battery charge. ● To display the percentage of the taskbar.
Power plans can be required on battery or external power. The power lights turn on and your work returns to the screen where you have set a password to be changed in the notification area, at the far right of ...
Reference Guide - Page 42
... can not use the powersaving mode, you can switch back to conserve battery life. Turn on the computer.
● If the power lights turn on. ● The power lights are off , the AC adapter is not functioning and should be necessary to battery power, the computer can switch from the computer. 3. While the computer switches modes, the...
Reference Guide - Page 54
... an unpowered external device, turn off the device, disconnect it from the computer, and then unplug the AC power cord. NOTE: HP external USB optical drives should be added by connecting the drive to a USB port on the computer.
44 Chapter 5 External cards and devices If you are connecting a powered device, plug the device...
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