Question about HP Pavilion dv4000 Notebook

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I have an HP Pavillion dv4000 series laptop. When I turn the laptop on, nothing shows on my screen. The screen shows black then turns lite blue.

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Load the recovery CD and reboot run boot on cd

Posted on Aug 25, 2010

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There is a power but the screen is blackout


Their could be many things wrong, best way to figure out is if it has a hdmi output plug it in to your tv and turn it on, if nothing shows up on the tv its probably a internal problem.

Jan 02, 2013 | HP Pavilion dv4000 Notebook

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My HP pavillion g series,it turns on but the screen stays blank and dark


My computer doesn't flicker any colour before it goes blank etc. When i turn it on, the screen is blank/black and It says its on.. by the light being lit up, but nothing happens. :/ I don't understand, whats the problem?

Apr 26, 2012 | HP Computers & Internet

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Hi,i have a problem on my HP pavillion DV4 laptop.The screen went black when i turn on and the caps lock and number lock still flashing.can you help???


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

May 18, 2011 | HP Pavilion dv4000 Notebook

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I turn the notebook on and i have power but nothing comes up on the screen. it is a hp pavillion dv4000 im not very educated on computers but if u guide me through im sure i can do it.......thans for the...


Hi There,

Your laptop needs some troubleshooting and here's the fastest (and free) way to locate your issue. Get to a friend's place (or at home) where there's a regular desktop computer monitor and connect your laptop to it. Look up at the top row of "F" keys (1 thru 12) and find the one that looks like it has to do with a monitor. With your laptop connected to the external monitor, press the "fn" key in the lower left of keyboard and hold it doen while your press the monitor transfer F key above.

If your laptop's normal display shows on the big monitor, then you just have a bad sceen that needs replacement. If all is dark on both, then your video card inside the laptop has faild and a new motherboard is needed.

Kind Regards,

TheSelkie

Oct 09, 2010 | HP Pavilion dv4000 Notebook

1 Answer

My HP Pavillion DV6000 laptop starts up fine and after a few minutes the screen turns black. I can still see the desktop image in the background but barely. If I reboot the screen looks normal again but...


That means your backlight is going out. The fact that it's happening intermittently like that suggests that you have a faulty screen inverter (a small circuit behind the screen that converts DC power to AC, in order to light the florescent backlight).
I suggest replacing it. Here are some on abay for pretty cheap:
http://shop.ebay.com/i.html?_trkparms=65%253A12%257C66%253A2%257C39%253A1%257C72%253A2608&_nkw=Pavilion+dv4000+inverter&_ipg=&_sticky=1&_trksid=p3286.c0.m14&_sop=15&_sc=1

Mar 24, 2010 | HP Pavilion dv4000 Notebook

1 Answer

HP Pavillion DV4000 notebook display shading


It sounds very much like an inverter issue. The inverter sits under the lcd screen in the screen plastics. It is replaceable, but obviously there is a danger the screen may get damaged.

Nov 21, 2009 | HP Computers & Internet

1 Answer

Black screen when the hp dv7 stratup


Contact HP. There are known issues with the DV line of laptops. They die......seriously. Ask them if the problem qualifies your laptop for a "one time warranty enhancement". They might just fix it free as there are known problems with the DV series.

Hope this helps! Post a comment if not and I'll see if I can help.

Aug 25, 2009 | HP Pavilion dv7-1130us Notebook

1 Answer

Hp dv4000 screen turned pink now black


If its not the backlight inverter or cable. It will be the LCD screen itself. It seems the shop you took it to isn't really up on laptop repair, as this is a common issue I see often. Get on Ebay and find a screen for your model and replace it. I asure you this will fix your problem.

May 19, 2009 | HP Pavilion dv4000 Notebook

1 Answer

Black screen


When you say it turn black, could you try to see that ther are
still picture on it(maybe you've black light problme)...or just completely black .And do your laptop have any activity...say harddisk light still flashing,..etc..
Bye,takecare.

Apr 18, 2008 | HP Pavilion dv4000 Notebook

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