Question about HP Pavilion dv9310us Notebook

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PC won't come on. LED for the little lightning

PC won't come on. LED for the little lightning bolt is on. Power adapter is solid. All the blue LEDs all come on around keypad. No fan. No picture.

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  • 51 Answers

Most definitely the motherboard. Contact HP to see if they have extended the warranty on your model as this was a known issue.

Posted on Jul 22, 2010

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Posted on Jan 02, 2017

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My d-link router name no longer appears in my wireless networks list - I can not find it to connect to the internet wirelessly


Hi, this seems to be either an issue with your router's hardware or local computer wireless adapter hardware. In order to determine which one is it do the following:

1. Go and check the LEDs on your wireless router to see if there are any blinking or switched off as stated in the official manual documentation for DLink products (can be found here or here more specific).
LEDS are as follows (left to right - per official user manual/doc):
- Power LED = A solid light indicates a proper connection to the power supply. cdekatrr_0.png
- Internet LED = A solid light indicates a proper connection to the Internet port. This LED blinks during data transmission. cdekatrr_1.png
- WLAN LED = A solid light indicates that the wireless segment is ready. The LED blinks during wireless data transmission. cdekatrr_2.png
- Local Network LEDs = A solid light indicates a connection to an Ethernet-enabled computer on ports 1-4. This LED blinks during data transmission. cdekatrr_3.png


2. Check the laptop's or desktop wireless adapter if it is disabled or enabled and if is disabled enable it by going to your computer's Control Panel (either winxp or vista/win7) and go to network connections (in vista/win7 put the control panel in detailed view to see more options) and then right click on your wireless connection and click enable.



3. In a case that also the wireless adapter is enabled but you still cannot see any access points/wireless networks please go to your current wireless connection and right click go "Diagnose", this feature is mainly available in windows 7 or Vista. For windows XP, go to the command prompt by going to Start->Run->type in the box "cmd" without the quotes->Then type in the following set of commands.
ipconfig /release ---> This will refresh your wireless card IP settings/configuration to 0.
and after that command finishes, type in:
ipconfig /renew --> This will get new settings if the wireless card has problems finding an address from your router.

You can always reset your router (unplug from power supply, wait 2minutes then plug it back in)
or:
Reset the wireless adapter (right click from on the wireless adapter shown in the network connections, disable and then re-enable it) or computer.

Thanks please let me know if you need anything else.

Mar 20, 2011 | D-Link Wireless N 150 Home Router 4Port...

1 Answer

3 beep sound


If a PC suddenly fails to boot properly, you should perform a hard reset as the first action. Performing the hard reset will correct many problems. If the computer still does not start properly, select your symptom from the list below to guide you to the recommended corrective actions.
  1. Disconnect all peripheral devices and remove all USB devices and SD media cards. You want to test the computer not the accessories!
  2. Disconnect the AC power adapter, remove the battery, and then press and hold the power button for at least 15 seconds to drain all residual power and restore default startup settings.
  3. Reconnect the AC power adapter (but do not insert the battery), Press the Power button, Look for glowing LEDs near caps lock and num lock keys, and Listen for sounds of a fan or other moving parts turning.
  4. If the computer does not start, the LED lights do not glow, and the display is black, you can perform one or more of the following actions to resolve the no power issue.
    • Verify the computer is receiving power from the AC adapter . Verify that the AC adapter is not damaged and is connected correctly to a working wall outlet plug. Verify AC power is connected to the system board by examining the AC adapter, wiring, and pin connection for damage. The keyboard LEDs will glow when AC power is connected to the system board. Damaged components, like the AC adapter or the pin in the power connector, may require an HP-certified repair.
    • Use a different AC power adapter . If you have access to a different AC adapter or power pack that is designed for the computer, connect it to the notebook and try to start the computer. If you own or have access to more than one notebook, verify that you are using the adapter which belongs to the notebook. CAUTION: Using a power adapter that does not meet the power requirements or has the wrong type of connector may damage the computer. On newer notebook models, connecting the wrong adapter to the notebook may cause the power LED lights to blink but not power the computer.
    • Remove the battery and boot on AC power only . A discharged or defective battery may prevent the AC adapter from supplying enough power to start the computer. To verify that power from the AC adapter is available for PC; remove the battery, connect AC power adapter, and press power button. If available, try using a different AC adapter, that is rated for the PC, and repeat this test.
    • Remove the AC adapter and boot on battery power only . A defective AC adapter may not charge the battery and prevent the computer from booting on battery power only. To verify battery power available for the PC; connect AC power adapter, allow battery to charge for 30 minutes or more, disconnect the power adapter and press power button. If available, try using a fully charged battery, of the same type, from another computer and repeat this test.
      • If LEDS do not glow and the fan or hard drive do not spin, battery may need to be replaced.
      • If tests of both the battery and the AC adapter fail, there may be a problem with system board requiring service by HP.
      • If LEDs glow and PC boots, the AC adapter may need to be replaced.
      • If LEDs glow, but PC does not boot go to LEDs glow, fan is heard, but display is black or blank section.

Nov 21, 2010 | HP Compaq d530c PC Desktop

1 Answer

The front LED flashes red & blue when I turn it on. What does this mean?


LED Indicators - LaCie 2big Network
The LED indicators above the drive bays and the front LED indicate drive status and activity.
During Startup
  • Front LED – blinks red/blue until both disks are powered on, then turns solid blue.
  • Rear LEDs – blinks red/blue until corresponding disk is powered on, then turns solid blue.
NOTE: If the device is not able to initiate the boot process following disk startup, the front is solid red.
During Bootup
  • Front LED – solid blue
  • Rear LEDs – solid blue
NOTE: If a disk is failing, both the disk’s corresponding rear LED and the front LED will be solid red.
During RAID Synchronization
  • Front LED – solid red
  • Rear LEDs – The LED corresponding to the original disk will be blinking blue and the one being synchronized is blinking red
  • Once both disks are synchronized, their corresponding rear LED and the front LED will be solid blue.

Apr 06, 2010 | LaCie 2 TB 2big Triple Interface External...

1 Answer

System won't power on. When the on/off put is pressed, only the lightning bolt light (orange) blinks.


Plug straight into an AC outlet now is the power Led ON? if NO reseat AC power adapter in PC and in power source., Is power ON? if NO then is your power out let make sure it's OK, if not change the cord. (that should solve the problem if always come MORE SOLUTIONS AS WE PROGRESS. Cheers 

Dec 07, 2009 | HP Compaq Presario V2000 Notebook

1 Answer

Dell precision m50 will not boot power light just flashes when I push the power on button. I have reseated all of the connection in the laptop. I have tried different batteries and different power...


remove external peripherals. remove battery. use ac adapter alone. check if ac adapter has sufficient power or check if ac adapter led is solid green or blue. if not then ac adapter might not giving laptop enough power to power up.
if ac adapter led stays on but some problem check the ac adapter - laptop pin socket if loose or damage. if not then replace mobo.

Dec 07, 2009 | Dell Precision M50 Notebook

1 Answer

My laptop will not power on. The power adapter is works fine and the blue lightning bolt light comes on, but that's it.


unplug the power adapter and the battery from the laptop for 10 minutes. the plug them back and try to turn on

Oct 24, 2009 | HP Pavilion dv1000 Notebook

1 Answer

DELL Precision M65- cannot turn on. Even take off batt then turn ON, or using adaptor without battery still cannot turn ON. The LED light is ON but no visual/screen. Please help. Many thanks...


Hi,
Verify the AC power adapter displays a solid green or blue light. Older Latitude™ C Series laptop computer AC adapters may not have a light.
Run the diagnostics on the system as follows , connect both the battery and the Ac adapter before running the diagnostics

  1. Ensure the system is powered off.
  2. Remove all external peripherals.
  3. Press and hold the <Fn> key on the keyboard.
  4. Continue to hold the <Fn> key while pressing the power button.
  5. Release both buttons.
  6. Note which lock LEDs are lit (lock LEDS are next to the power button)
And proceed with the troubleshooting steps listed below
http://tinyurl.com/m3k22x

Thanks for using Fixya
Proton

Jul 13, 2009 | HP Pavilion dv6000z Notebook

1 Answer

Free Pulse


The following procedure will re-establish the communication link between the Headphones and the Wireless adapter, this is called "pairing". Before you start please make sure both the headphones and the wireless adapter are fully charged and turned off.
Note: The headphones and the wireless adapter come pre-paired from the factory.
1. Press and hold the power button on the headphones. See Figure 1.
headphone.jpg
Figure 1

2. Continue to hold the button down until the LED starts flashing red/blue in an alternating pattern. Release the button when the LED starts flashing red/blue. See Figure 2.
headphone-flash.gif
Figure 2
3. Once the headphones LED is flashing red/blue, press and hold the power button on the wireless adapter. See Figure 3.
receiver.jpg
Figure 3
4. Hold down the button until the LED starts flashing red/blue in an alternating patter. The LED will blink blue, then turn off for a few seconds then blink red/blue. Release the button when the LED starts flashing red/blue. See Figure 4.
receiver-flash.gif
Figure 4
5. Once both the headphones LED and the adapter LED is blinking red/blue, press the volume up button once on the headphones. See Figure 5.
headphone-volumeup.jpg
Figure 5
Once the headphones is paired with the adapter, the LED on the headphones will blink blue once every two seconds. See Figure 6.
headphone-flash2.gif
Figure 6
When the adapter is paired the LED will be solid blue. See Figure 7.
receiversolid.jpg
Figure 7
The adapter may continue to blink red/blue for a few seconds even after the headphones LED starting blinking blue. This is normal; the adapter may take a few additional seconds before the LED turn solid blue.
Once the headphones and the adapter are paired, it is not necessary to pair them again even if the batteries on both units are completely drained.
Additional Note: Repeated pairing will not improve the sound quality or give the headphones and the adapter a cleaner connection.

Mar 11, 2008 | Logitech FreePulse Wireless Consumer...

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