Question about HP Pavilion dv9000z Notebook

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Laptop hp dv9000 does not start

My computer do not turn on though the line of blue lights are on, it does show a black screen and the light of the dvd drive keeps on flashing green.

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  • 27 Answers

Have you been inside the case or has it taken a good jolt. This is usually caused by a piece of hardware not seated properly in one of the slots, usually RAM. Make sure your external hardware such as batteries, DVD drive, etc is seated properly. Also if you were adjusting the brightness controlls on the screen, you may just have them dimmed to the point that you can't see the screen.There several things that could cause this problem but without knowing such things as what you were doing when the problem started or what all the computer has been through since you were on it last it's hard to troubleshoot.

Posted on Jun 30, 2009

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Posted on Jan 02, 2017

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1 Answer

My HP Pavilion dv9000 Laptop powers up but screen stays black. Keyboard lights up and you can here the computer running.


Connect it to an external monitor to see if it shows video.If it does the display panel needs to be replaced.If it doesn't show video the video card is most likely malfunctioning.The HP dv series are bad about having video problems due to heat and depleted thermal grease.Hopefully it will show video on the external monitor.

Jan 26, 2011 | HP Pavilion dv9000z Notebook

1 Answer

Hp dv9000 will not turn on the blue lights come on and goes off right away. I bought a new cord and adapter and it does the same thing. I did try taking the battery out and holding power button for 30 sec...


vast posts here on black screens of deathh
the screen is 100% black and never once shows text or that HP logo. 100% dead black, then that is the screen back lamps dead
as most long ago did, go dead , just not yours.
called the CCFL lamps dead.
ok the battery out test1
the other check is the fan is the fan blowing, it must or the CPU overheats fast and (it shuts itself off, like magic (intel inside)
see slide show here for Laptop link packup causes.overheated
http://www.pcdied.com/overheated.html

my guess is it is there, below... as all do every one at 20k hours.
see flash light test. there. on test one, do that.?
see test #1 (battery out, ac pack connected and working)


http://pcdied.com/black-screen.html#Basic-basics-101

if the flash sight trick passes, (see data) ask how to fix that
or read the service manual at HP.



see the list of HP , with CCFL here. dv9000 is it.


http://pcdied.com/monitors.html


if yes, ccfl dead
see here

https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2380057.m570.l1313.TR0.TRC0.H0.Xdv-9000+ccfl.TRS0&_nkw=dv-9000+ccfl&_sacat=0


1% fail this way for inverter bad, 1 in 100.
see same page above for inverters sold the lamps run of it and it makes 500 to 1000vdc to do that,, HV inverter.

Oct 30, 2017 | HP Pavilion dv9000z Notebook

1 Answer

Blue lights come on but screen will not come on or


see care fully at ur screen with in some external light
u see somthing check ur laptop to an external monitor
if working?now ur lcd problem

Jan 27, 2010 | HP Pavilion dv9000z Notebook

1 Answer

Hp dv9000 switches on to show coloured lines on screen.


Hello

My first guess is that the screen circuitry has gone bad - although fixable. Use an external monitor to verify this. If the external monitor is fine then the screen circuitry is bad, if the external screen shows the same problem then the video chip or associated circuitry has gone bad. My company fixes these all the time.

Jul 28, 2009 | HP L1702 17" LCD Monitor

1 Answer

My HP Pavilion DV9000 turns on, but hard drive does not fire.


This is most likely the beginning stages of a video failure which is a known problem with DV9000 notebooks that have the NVIDIA GeForce 7600 Go Video Adapter. HP has issued a Limited Warranty Service Enhancement and your computer may qualify for free repair. Check out the following link:

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01087277&lc=en&dlc=en&cc=us&lang=en&os=228&product=3224049

Jun 21, 2009 | HP Pavilion dv9000z Notebook

1 Answer

Hp dv9000 will not start up. blue lights are go


you get a black screen right, nothing at all then no bios, no logo, nothing at all?
Do you get any beep codes and if so in what order?
did you try different ram?
First try to plug your laptop to an external monitor. If it works, you screen is bad, if it doesn't you probably need a new motherboard.

Dec 23, 2008 | HP Pavilion dv9000z Notebook

2 Answers

HP Pavilion Entertainment PC dv9000


Making a fairly confident presumption that your laptop is an AMD-based unit, model is....DV9205, DV9310, or DV9410

HP issued a service alert 07122001 covering such AMD-based laptops with your wifi failure, as well as additional failures within your product line. This is a warranty enhancement that will cover the replacement part and labor for you the customer.

HP has very recently started phasing out their older models like the 9005/9010, as the issue alert is basically good from 2yrs of date of purchase.

2 solutions for you....

1) Call HP and give them the serial/model info and inquire about that service alert # mentioned above, see if your laptop is still covered.

2) Replace the motherboard yourself and at your cost

(ok maybe another option)

3) Get a USB wifi card :/

-Sy

Aug 20, 2008 | Microsoft HP Pavilion DV6276US Notebook PC

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