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How fo i fix the screen on my hp pavillion dv4?

Everything turns on beeps lights up sounds like computer is working but no screen.

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  • Contributor
  • 16 Answers

Check out if it is due to RAM failure..

Posted on Oct 11, 2013

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Posted on Jan 02, 2017

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techniwiz
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SOURCE: NO SOUND ON A NEW HP DV4

the best resolution for this issue is
go to the device manager and uninstall the sound drivers and than restart the system and the drivers will get detected again and the issue will be resolved

Posted on Dec 25, 2008

  • 398 Answers

SOURCE: HP pavillion DV6000's battery charger beep sound

try buying a new battery

Posted on Mar 07, 2009

  • 1479 Answers

SOURCE: hi,i have a problem on

check out the blink codes here
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01443366&cc=us&dlc=en&lc=en&jumpid=reg_R1002_USEN

Posted on May 18, 2011

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1 Answer

What's HP Pavillion dv4-1313 dx monitor does not come on


SEEMS THAT THE OS IS UNABLE TO BOOT.GET THE INSTALLATION CD AD BOOT THE SELECT REPAIR.

Apr 21, 2012 | HP Pavilion dv4-1140go Laptop

1 Answer

Computer will not come on loud sound from pavillion repeats it self. The fans will spin and the blue light on pavillion comes on. moniter screen will not come on the power light is on


On some computers, when you turn it on, the fan starts to run at 100% of its speed, i.e., very noisily.
Then, when it is detected that the computer is functioning, and _not_ over-heating, the fan will slow down, and quiet down.

So, what is the nature of the "loud sound" ?
Continuous? Beeps, in some pattern?

Take the computer to a qualified technician, for better trouble-shooting.

Jun 09, 2010 | HP 417035-001 - HP Pavilion dv2000 Series...

1 Answer

There is no sound coming out of my hp pavillion dv4 1118ca


check the sound icon bottom right corner right click on it to adjust volume or to untick mute if this does not work you might not have a sound driver loaded.type in your comp details and download sound driver from internet.
hope this helps.

Apr 28, 2010 | Computers & Internet

1 Answer

My Hp pavillion dv4 notebook pc's screen is flickering quite badly. It happens every few seconds and everything seems to jump up and down once and go back to normal. Tapping or hitting screen or any part...


Flickering is a back light issue, jumping around would be caused by the screens reaction to a bad inverter and so would the backlight as well. So flickering backlight and jumping would be a inverter issue causing both problems so I would replace them both.

Thanks if you like my adivice please rate it with the thumbs and leave feedback!

Dec 19, 2009 | HP Pavilion dv4000 Notebook

2 Answers

NO SOUND ON A NEW HP DV4


sounds like it's a physical problem not software, but to be sure i would update the audio drivers and see if that helps.

go here and pick your system and follow the steps to get any new drivers and install and see what happens.

http://h20180.www2.hp.com/apps/Lookup?h_lang=en&h_cc=us&cc=us&h_page=hpcom&lang=en&h_client=S-A-R163-1&h_pagetype=s-002&h_query=dv4&submit.x=0&submit.y=0

please, Let me know :)

Dec 24, 2008 | HP Computers & Internet

1 Answer

NO SOUND on a new HP DV4


Go to add/remove programmes. Click on the media center utilities (sound/ music players etc) and re-install.

If your laptop has an IR sensor on check nothing is interfearing with it . (usually a car that has remote detection sensors so they open as you walk up to it) The IR on those are so strong it comes in through the windows of your home and messes everything IR up

Dec 24, 2008 | HP Laser Jet 1320 Printer

1 Answer

Startup failure and beeping, 4 or 3


your new ram might not be compatible,try to leave old ram and turn on computer

Oct 10, 2008 | HP Pavilion zd8000 Notebook

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