HomeIn the following guide I will be removing the LCD screen, inverter board and display hinges from a Compaq Presario F700 laptop. The display disassembly steps will be very similar for Compaq Presario F500, HP G6000 and some other HP/Compaq laptops. If this guide works for you, please mention your laptop model in the comments below.
If you want to replace the LCD screen or inverter board, it’s not necessary to remove the whole display panel as it shown on the picture above. You can do that while the display panel is still attached to the laptop base.
If you want to replace display hinges, you’ll have to remove the display panel first.
You can find the display panel removal instruction in my previous disassembly guide for a Comapq Presario F700 notebook. Follow steps 6-12 to remove the display panel assembly.
DISPLAY DISASSEMBLY INSTRUCTIONS.
STEP 1.
Using a sharp object remove eight screw seals from the display bezel. Remove eight screws found under the seals.
STEP 2.
Start separating the display bezel from the cover with your fingers.
Continue removing the bezel.
The display bezel has been removed.
STEP 3.
The screen inverter board is mounted below the LCD screen. Disconnect cables from both sides of the inverter board and remove the inverter.
The screen inverter has been removed.
STEP 4.
Remove six screws securing the display hinges to the display cover.
STEP 5.
Now you can remove the LCD screen assembly which includes the LCD screen, LCD cable and hinges.
STEP 6.
Now you can access and remove the LCD cable.
- Unplug the LCD cable from the screen.
- Remove yellow tape securing the cable.
- Remove the cable.
STEP 7.
Remove two screws securing one of the display hinges and remove the hinge.
Do the same with the second hinge.
Both display hinges have been removed.
STEP 8.
Now you can replace the LCD screen with a new one if needed. You can find a new replacement LCD screen for Compaq Presario F700 laptop here for less than $70.
If you find this article useful, please consider making a donation to the author. Thank you!
June 19th, 2010 at 1:30 am
Million thanks for this website. I usually have bad luck dealing with laptop repairs, and stick with just fixing desktops. But thanks to you, I was able to save $50 that I was going to pay to a specialist to install my new screen. One thing I have noticed:
For those having issues getting the bezel off because of the hump with the hinge and inverter, I mostly closed the laptop lid so the seam was visible from the laptop rear. Using a small plastic prybar (the kind that a lot of battery replacement kits have) pop open the latches between the two pieces. After that is done, open the lid and use a flat screwdriver to gently push the corner of the bezel towards the top of the screen. After about a 1/4 inch or so the bottom of the bezel should start popping off. Go to the other corner and repeat, and the whole thing should pop off at that point.
June 6th, 2010 at 7:19 pm
Jackie,
Yes, it’s necessary to remove the screen.
Not sure what you are talking about. Are you asking about data on the hard drive?
June 4th, 2010 at 10:00 pm
Is it necessary to remove the battery before replacing the LCD screen? If you do remove the battery, do you lose your programming?
May 8th, 2010 at 6:10 pm
Thanks for the great info. I had what seems to be a common problem with my C769US,
after about 1.5 years of use the screen started to intermittently malfunction, depending on
the position of the cover. I figured either a loose LCD connector or some problem with
the cable. It got annoying enough that I decided today to take it apart and see what was up.
There were two wires in the bundle going to the LCD that had nearly failed from repeated
pinching when the cover was opened and closed, and when I disassembled the unit they
completely failed. I took some old 30gauge wire-wrap wire I had around and soldered a piece to splice together each of the broken wires. For lack of anything better to insulate it
with,I wrapped it with teflon plumbing tape. Then I put it back together and it works!
I found an outfit on eBay selling a new cable for $20 so I ordered one so the next time I
have to open the unit I can replace the cable completely.
The only twist on your directions I had to make for my unit is that the two screws on the
lower left and right of the screen bezel were not under a rubber plug, but appeared to be
just under a blank plastic square. I stared at it for awhile, then got the guts to lightly drill
that area and sure enough the screw heads were exposed. Not sure why the mfgr did that,
other than to make it obvious if someone had opened the display.
Anyway, thanks again for your website!
April 26th, 2010 at 10:35 am
Got 2 problems with my f700: the video on the motherboard is fried – the screen won’t work (an external monitor works though). I’d replace the motherboard but problem #2 is I accidentally cut the red and black wires that connect the screen to the motherboard. What do they do? Can I get a replacement?
April 24th, 2010 at 5:42 pm
Just used this on my Presario F756 to switch screens from the glossy screen to the matted one.
April 16th, 2010 at 1:47 pm
dom jackson,
Could be defective LCD cable. I would try replacing the cable first.
If still no help, there must be a problem with the motherboard. Maybe the connector where the LCD cable connects to the motherboard is bad. That would explain why the laptop still works fine with an external monitor.
Try replacing the LCD cable.
April 16th, 2010 at 1:44 pm
i have a c700 when i boot it up the screen goes grey with lots of multi coloured lines down it i changed the screen and it has the same issue the computer works fine on external screen! any clue as to what to change next??
March 31st, 2010 at 11:07 am
Brian Savage,
Did you purchase a compatible replacement screen?
Can you get video on an external monitor attached to the VGA port on the laptop?
If there is no video on the external monitor, it’s possible the cracked screen is not the only problem.
How did you crack the scree? Did you drop the laptop? If that’s the case, possible that memory modules got dislocated. Try reseating memory modules.
March 29th, 2010 at 5:35 pm
I have the same problem that Boostlee has. The screen was cracked (you can tell by the bleeding of the screen). When i powered it up on the old cracked screen there was no display. I replaced the screen and the new one seems to have the same issue. It’s just black. I checked on the back of the monitor and it seems that there’s another connector that could be for power but i’m unsure. Any help on this would be appreciated.
March 15th, 2010 at 5:26 am
First and foremost, thanks for the fantastic tutorial!!
I took my laptop apart and put back together in about 3 hours this past Friday and everything still works (well, atleast what was working previous)
But, here is the problem.
I have the issue of the black screen on boot up. Everything works fine (hard drive, fans, all power lights, etc). But, the monitor stays black (or just simply does not power up)
Now, I have connected the laptop itself to an external monitor and everything works and boots up just fine. it is just he lcd that does not power up at all
My question: Before I go buying a new lcd or inverter, is there any way of checking to see if the inverter, cable or lcd went bad?? If there is no way, I might end up taking it to a local shop to see if they can test it for me
Thanks much
March 13th, 2010 at 7:39 am
Greetings Laptop Tech,
First, many thanks to you for a great tutorial.
I was able to change the LCD screen on a Compaq F700 without breaking anything.
Unfortunately, after changing the screen and then (later on) the inverter, the laptop still doesn’t turn on. At this point, I’m at a loss as to what’s next in line to troubleshoot.
The screen is a brand new replacement and the inverter was pre-tested.
Any guidance to move forward in troubleshooting would be greatly appreciated.
Thanks!
February 16th, 2010 at 8:11 pm
Hey!
Thanks a lot for the tutorial!! It was great help! I Appreciate it very much, and it was very easy to follow! Thanks again and God Bless!
January 18th, 2010 at 4:31 pm
jeff ellias,
This is not inverter related problem, that’s for sure.
I really doubt that this problem is related to the video cable failure either. A bad video cable would affect image on the entire screen, not just 3/4 of the screen.
To me your description sounds like the LCD screen failure.
January 18th, 2010 at 11:47 am
hi- my compaq presario f700-the display goes 3/4 bad with grainy lines, but If I wiggle the lcd it goes full.
I have ruled out the computer via connecting an external monitor.
How can I diagnose which one I need- the screen, lcd cable or inverter?
thanks,
Jeff
January 10th, 2010 at 8:49 am
I have taken apart my Presario C700 to see why my display does not illuminate. I found a lose wire
(#1) which connects where the display and base are hinged, but cannot find where it should be connected. Also, I cannot find the connection for wire (#2) which had disconnected.
I am hopeful connecting all wires will fix the problem.
Can you direct me to where I can see pictures to guide me..
January 8th, 2010 at 7:31 am
These instructions were very helpful and key to a successful LCD replacement on my Presario F700. First the tip on the cost and source of the LCD was very good. Mine was $87.33 with shipping and handling from ebay, and was specified specifically as compatible with the F700. The first site I got on a Google search wanted over $200. I got the matte finish screen, so this was actually an upgrade for me.
I was able to easily remove the screen bezel without removing the keyboard. Once the inverter and the LCD cable were removed I unscrewed the four screws holding the hinges to the screen and the screen came right off. The replacement went very smoothly. The only concern I had was that the top bracket was not included on the replacement screen and the screw holes did not align so I couldn’t reuse the old one. A sheet of paper included with the screen said that the top bracket was not really needed, so I went ahead and assembled without. The completed install seems very secure – so I don’t have any concerns.
September 23rd, 2009 at 8:56 am
Hi my compaq v2000 series laptop creating problem in display. No problem in any other part. I am hearing Beep sound and windows starts but during boot I am seeing a whitish scheen and narrow black lines in it. Some problem in display .
September 23rd, 2009 at 1:54 am
sir my laptop is acer 4715z are these steps applicable. The screen keeps on flickering and yesterday nothing comes out of the screen. But when i tried to connect it to a desktop monitor everything was fine. can u help me diagnose the problem sir.
ill wait for your reply. either here or in my email gen4116@yahoo.com.
thanks so much. Pastor winnie
August 20th, 2009 at 8:20 pm
Dude I just wanted to say a HUGE thanks for your website and descriptions…last night I swapped my smashed LCD screen off a F500 and replaced it…theres no way I could have done this so easily and fast without your pics…love to donate $$ but recession means times are tight sorry…..thanks again tho!
August 5th, 2009 at 10:11 am
Jess,
The backlight lamp is mounted INSIDE the LCD screen and it’s not easy to remove the lamp without damaging the screen. If you want to try, you can follow these backlight lamp replacement instructions but I would suggest replacing the whole screen.
August 5th, 2009 at 10:04 am
I need to replace the backlight in my Compaq Presario F700. Do you have instructions for this?
Thanks,
Jessie
July 29th, 2009 at 11:53 am
Hi,
thanks for this good guide.
I completely disassambled the laptop as described in another of your sites until the step where the hinges were acessable. I finally put all together but the laptop does not start up nor do I see any activity of the hard drive.
Could you give me a hint what may went wrong?
Thanks
Hardy
July 22nd, 2009 at 1:09 am
Kim
Hi I accidentally broke the wire ( the one with two little black and red wires that connect to the chip near LCD cable)
Do you know how to fix that?
Thank you
July 19th, 2009 at 12:04 am
Vijav,
I’m glad it worked for your. If you accidentally drop your laptop and video stopped working properly, the first thing to try is reconnecting the cable.
July 16th, 2009 at 3:25 pm
I dropped my laptop and the screen was dim…I just opened the bezel as laidout and just pushed in the inverters pins and it worked
..thanks for the post with steps..
July 2nd, 2009 at 7:05 pm
hey, my inverter is goin out. so im tryin to order a replacement
do u know the product number for it?
or a site where i can get a good deal on it?
June 21st, 2009 at 5:31 pm
Thanks so much.
June 6th, 2009 at 9:08 am
Slash,
You can remove the front bezel if you remove the keyboard cover first.
Take a look at this disassembly guide: How to disassemble Compaq Presario F700 notebook.
The keyboard cover removal is explained in steps 6-10.
June 3rd, 2009 at 7:59 pm
How do I remove the front bezel without removing the entire screen??? You said it was possible but there are no pictures or instructions for that. I got the majority of it off but the last part where the hinge is does not want to come off since it does not lay flat. How do I continue with the removal? please email me back asap if possible at guitarrocks15@yahoo.com
thanks in advance.