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In this guide I’ll be removing and replacing the LCD screen and removing the inverter board from a HP Pavilion dv6000 laptop.
As you see on the picture above I’m fixing a HP Pavilion dv6000 series laptop with a bad LCD screen. The lower part of the screen displays garbled image and the upper part works just fine. An external monitor displays image properly. So it’s bad screen and it has to be replaced.
By the way, you’ll find another disassembly guide for the same laptop in my previous post.
STEP 1.
There are six rubber screw covers on the LCD screen bezel. You’ll have to remove all covers.
You can remove covers with a sharp object.
STEP 2.
Remove six screws found under the rubber covers.
STEP 3.
Insert fingers between the screen bezel and display cover and start separating them.
Continue removing the bezel. Be careful, the bezel made of fragile plastic.
The screen bezel has been removed.
STEP 4.
Now you can get an access to the screen inverter which is mounted below the screen.
Remove one screw securing the inverter board. Disconnect cables on both sides of the inverter board.
The inverter board has been removed.
STEP 5.
Remove two screws securing each display hinge/bracket.
STEP 6.
Now you can get an access to the back side of the LCD screen. Remove clear tape covering the connector and disconnect the screen cable from the LCD screen. Simply unplug the cable from the connector.
STEP 7.
Remove two screws from each side of the screen. These screws securing the display hinges/brackets to the screen.
STEP 8.
Now you can remove the defective LCD screen and replace it with a new one. You can find a new LCD screen for HP Pavilion dv6000 laptop here for less than $80.
The LCD screen has been removed.
The following part numbers for HP Pavilion dv6000 series laptops could be helpful to you. I found them in the official maintenance and service guide.
15.4-inch, WXGA, SVA display panel with BrightView (Glossy) 431386-001
15.4-inch, WXGA, SVA display panel AntiGlare (Matte) 431387-001
LCD screen inverter 431391-001
Static electricity can kill your laptop. I recommend wearing an anti-static wrist strap while working with internal parts of your laptop.
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November 18th, 2009 at 3:23 pm
T.Marshall,
I think this is the LCD screen failure. You’ll have to replace the screen.
November 18th, 2009 at 2:09 pm
HP Pavilion dv600 screen issue.
For a while now I’ve been having peculiar problems.The screen has a tendency to “freeze” with white lines crossing it and a slow “frosting effect slowly taking hold until the whole screen is gone. On bootup the light behind the screen illuminates it white but not with a consistent flat color. I found that altering the angle of the screen worked to some extent but peculiarly enough putting pressure on the top left corner from two points (with my hand, nothing else can hold it in place with reliable picture) gives me picture and sometimes I could have the monitor “sit” in an angle “sweet spot” that would grant me a working screen – this itself was not 100% foolproof as a little nock or nudge would cause it to fail again or sometimes it would just go. At times the screen doesn’t scramble to white and will resort to going black (not pure black) or garbled colors. The problem is erratic in its issue but always resorts to a screen not working.
This persisted for a month maybe more until I took it upon myself to open it up, thinking it might be the connectors or something else. Testing the connectors didn’t work, instead, it seems the only sure-fire way to get it to work is the pressure I apply on the top left, applied from behind usually with a forward push to ensure it works. Putting the bevel back in place, it now won’t fall into working condition at all – I assume this was because part of the screen casing was holding the problem at bay yet now it doesn’t, at all.
Does this require me putting my hand into my pocket for a brand new screen or can another solution be met? I don’t have a peripheral monitor to test out but I am pretty sure it isn’t a graphical issue as an outward source applied to the screen lid itself wouldn’t impact on the hardware inside the computer.
Also, just to sate my curiosity, what could be causing this?
Any help is appreciated.
November 17th, 2009 at 6:34 pm
One more thing. Upon rereading your instructions, I see that the one screw in the screen inverted was supposed to secure the inverter to the screen. On mine, the screen inverter was just lying underneath the bezel. I suppose I could take it all apart again and secure the one screw, but I think I will wait until it becomes problematic which might not happen again. If the screen starts going black again, I will take it apart again and secure the screen inverted to the body of the screen. I also saw several other threaded screw holes and if I am in there again, I probably will look to replace a couple of them with ones of my own. I am now thinking pretty shoddy workmanship in there… Vince D.
November 17th, 2009 at 6:23 pm
“Thank You” for your very helpful info. My screen had been going black several times a session. I even had the dreaded go past 90 degree Black screen. HP was absolutely NO HELP WHATSOEVER… So, with a busted Laptop and nothing to really lose, I followed your instructions for disassembly and figured a new inverter was due. To my surprise, when I removed the bezel from the screen, the screen came back to life. I prsume the inverter or wires were crushed or pinched, since it doesn’t seem to fit securely within a bracket. No flicker, no blackout no matter how far I tilted the screen. Even rapid screen movement didn’t cause a flicker. So, I put it back together and will have to wait and see if the problem reappears. I had always suspected some type of loose connection, but was very leary of taking this thing apart. Piece of cake. Thank You once agaqin for your very informative post. Vince D.
November 9th, 2009 at 3:38 pm
Bob,
Are you sure that the LCD screen was COMPLETELY black? Maybe the image was on the screen but the backlight was off?
It’s good that you fixed the laptop for now, but the problem might reoccur later. If the screen goes black, take a very close look on the screen. If you still can see a very fain image, most likely this is the inverter or backlight lamp failure.