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My hp probook wont turn on - the power-light keeps on flashing (white)

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Remove batterry. Keep power button pressed for 30 seconds. Put battery back. Power on. Check RAM Memory for problems. Try another RAM memory. Please post results. Thank you

Posted on Apr 18, 2013

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Bharath Rajkumar wants more answers to this question

try starting your own post
with PC model
and OS running, windows what?
and did your read the above battery out bit. be wise.

Posted on Jul 14, 2017

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Posted on Jan 02, 2017

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SOURCE: HP ProBook 4530s don't start. Lights blinking!!!

Sub out the ram one at a time, if luck is there unit will start, second option is remove the main battery often loads the system down.

Posted on Mar 05, 2012

  • 5 Answers

SOURCE: my hp laptop wont start power light flashes on

try powering up the laptop with the battery pulled. In my case, the battery was the culprit. Probably shorted.

Posted on Apr 21, 2009

Takasashi
  • 67 Answers

SOURCE: my ******* hp probook 4510s

Hi and welcome to fixya!

I have a similar problem and it turned as a problem with the battery (mine is a Thinkpad). To troubleshoot further, try using the battery alone (with the charger unplugged). If it powers up after shutting down then definitely you've got a shorted battery or the connection between the battery and the motherboard.

For this you'll have to call the warranty support. If you're in the US just call the toll free number - 800-HP invent or 800-474-6836.

Hope this helps!

Takasashi

Posted on Jul 20, 2011

eng_darwish1
  • 233 Answers

SOURCE: Battery light on my hp probook 6550b flashes when i try to charge it but it will not turn on!!! How do i fiix it?

flashing battery light is normal when the battery is empty ,and the orange led should become steady when you insert charger then it should turn to blue and after the battery is fully charged the led is turned off, i think the problem is that no charging happens check your adapter and the DC input

Posted on Feb 09, 2012

  • 6771 Answers

SOURCE: blinking white amber light above power cord

The power supply is the issue, or the DC jack in the laptop has developed bad connections, or ram issue. Remove 1 stick of ram and power on, if no! remove second one, and replace the first, power up, if no! test the power supply for proper voltage, if okay! it is a DC jack or motherboard problem.

Posted on Mar 10, 2012

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1 Answer

When i switch on my hp probook 4420s it cannot load the operating system but keeps restarting


Try going to bios by pressing del while starting. Check the boot sequence if your HDD is on the list and selected as primary. You can also try HP recovery by pressing F11 key as soon as you power on the laptop.

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Hp probook screen is white but monitor work


If your laptop appears to boot up and the hard disk LED flashes, then the problem is probably a back light fault. This can be a faulty inverter or a faulty CCFL lamp. Please click on this link and follow my instructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

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Blinking white amber light above power cord


The power supply is the issue, or the DC jack in the laptop has developed bad connections, or ram issue. Remove 1 stick of ram and power on, if no! remove second one, and replace the first, power up, if no! test the power supply for proper voltage, if okay! it is a DC jack or motherboard problem.

Mar 09, 2012 | HEWLETT-PACKARD Probook 4530S

3 Answers

HP ProBook 4530s don't start. Lights blinking!!!


Sub out the ram one at a time, if luck is there unit will start, second option is remove the main battery often loads the system down.

Mar 05, 2012 | HEWLETT-PACKARD Probook 4530S

1 Answer

Battery light on my hp probook 6550b flashes when i try to charge it but it will not turn on!!! How do i fiix it?


flashing battery light is normal when the battery is empty ,and the orange led should become steady when you insert charger then it should turn to blue and after the battery is fully charged the led is turned off, i think the problem is that no charging happens check your adapter and the DC input

Feb 09, 2012 | HEWLETT-PACKARD HP ProBook 6550b Notebook

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Hp probook 4530 ac connected indicator flashing. will not power up


Either your charger is not providing the perfect voltage or there is a short circuit in your motherboard. Try replacing the charger first. If still the problem persists then you should check the connector. try resoldering it cause loose connection in it also sometimes causes this problem.or you need to change the motherboard finally.

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1 Answer

Hp probook 4510s power button blinking won't start


maybe out of power and the dc jack is broken take the battery out and if the light dose not flash then go chance its the dc jack.

if with out battery still blinks then there's a short on mother board and or video card is bad. but some times taking out that battery will reset the m/b and get it to work if you are lucky

Aug 31, 2010 | HP ProBook 4510s FM849UT Notebook

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