HP Compaq manuals

Fixing a HP/Compaq laptop yourself? Need some help with taking the laptop apart? Here are links to manuals with step-by-step disassembly instructions. All these manuals are available from the HP website.
Here’s how to get the manual:
1. Follow the link
2. Select your model
3. Go to manuals
4. Find the maintenance and service guide and open it up (pdf file, some of them are huge)
5. Go to Removal and Replacement procedures chapter, you’ll find disassembly instructions in there
Manuals for the following Compaq Armada Notebook PC series. Get maintenance and service guide.
Compaq Armada 110, Compaq Armada 110s, Compaq Armada 1100, Compaq Armada 1500, Compaq Armada 1500c, Compaq Armada 1700, Compaq Armada 1750, Compaq Armada 3500, Compaq Armada 4100, Compaq Armada 4200, Compaq Armada 6500, Armada 7300, Compaq rmada 7400, Compaq Armada 7700, Compaq Armada 7800, Compaq Armada e500, Compaq Armada e500s, Compaq Armada E700, Compaq Armada m300, Compaq Armada m700, Compaq Armada SB, Compaq Armada V300
Manuals for the following Compaq Evo Notebook PC series. Get maintenance and service guide.
Compaq Evo n150, Compaq Evo n160, Compaq Evo n180, Compaq Evo n400c, Compaq Evo n410c, Compaq Evo n600c, Compaq Evo n610c, Compaq Evo n610v, Compaq Evo n620c, Compaq Evo n800c, Compaq Evo n800v, Compaq Evo n800w, Compaq Evo n1000c, Compaq Evo n1000v, Compaq Evo n1005v, Compaq Evo n1010v, Compaq Evo n1015v, Compaq Evo n1020v, Compaq Evo n1050v, Compaq Evo n200, Compaq Evo n110, Compaq vo n115
Manuals for the following HP Compaq Notebook PC series. Get maintenance and service guide.
HP Compaq 2400, HP Compaq 4400, HP Compaq 6100, HP Compaq 6200, HP Compaq 6300, HP Compaq 6305, HP Compaq 7400, HP Compaq 8200, HP Compaq 8400, HP Compaq 9400, HP Compaq nc4000, HP Compaq nc4010, HP Compaq nc4200, HP Compaq nc6000, HP Compaq nc6400, HP Compaq nc8000, HP Compaq nw8000, HP Compaq nw8240, HP Compaq nx4300, HP Compaq nx4800, HP Compaq nx4820, HP Compaq nx5000, HP Compaq nx6130, HP Compaq nx7000, HP Compaq nx7010, HP Compaq nx7100, HP Compaq nx7200, HP Compaq nx7220, HP Compaq nx7300, HP Compaq nx9000, HP Compaq nx9005, HP Compaq nx9008, HP Compaq nx9010, HP Compaq nx9020, HP Compaq nx9030, HP Compaq nx9040, HP Compaq nx9100, HP Compaq nx9105, HP Compaq nx9110, HP Compaq nx9500, HP Compaq nx9500A, HP Compaq nx9600
Manuals for the following HP Pavilion Notebook PC series. Get maintenance and service guide.
HP Pavilion de2000, HP Pavilion dv1000, HP Pavilion dv2000, HP Pavilion dv4000, HP Pavilion dv5000, HP Pavilion dv6000, HP Pavilion dv8000m, HP Pavilion dv9000, HP Pavilion n Notebook PC series, HP Pavilion tx1000, HP Pavilion xf Notebook PC series, HP Pavilion xh Notebook PC series, HP Pavilion xt Notebook PC series, HP Pavilion xu Notebook PC series, HP Pavilion xz Notebook PC series, HP Pavilion zd7000, HP Pavilion zd8000, HP Pavilion ze1000, HP Pavilion ze2000, HP Pavilion ze4000, HP Pavilion ze5000, HP Pavilion zt1000, HP Pavilion zt3000, HP Pavilion zu1000, HP Pavilion zv5000, HP Pavilion zv6000, HP Pavilion zx5000
Manuals for the following HP Presario Notebook PC series. Get maintenance and service guide.
Compaq Presario 300, Compaq Presario 700, Compaq Presario 800, Compaq Presario 900, Compaq Presario 1000, Compaq Presario 1100, Compaq Presario 1200, Compaq Presario 1400, Compaq Presario 1500, Compaq Presario 1600, Compaq Presario 1700, Compaq Presario 1800, Compaq Presario 1900, Compaq Presario 2100, Compaq Presario 2200, Compaq Presario 2500, Compaq Presario 2700, Compaq Presario 2800, Compaq Presario 3000, Compaq Presario B1000, Compaq Presario B2000, Compaq Presario B3000, Compaq Presario C300, Compaq Presario C500, Compaq Presario F500, Compaq Presario M2000, Compaq Presario R3000, Compaq Presario R4000, Compaq Presario V1000, Compaq Presario V2000, Compaq Presario V3000, Compaq Presario V4000, Compaq Presario V5000, Compaq Presario V6000, Compaq Presario X1000, Compaq Presario X1100, Compaq Presario X1200, Compaq Presario X1300, Compaq Presario X1400, Presario X1500, Compaq Presario X6000
Manuals for the following HP Special Edition Notebook PCs. Get maintenance and service guide.
Special Edition L2000 CTO Notebook PC, Special Edition L2005A3, Special Edition L2005A4, Special Edition L2005CL, Special Edition L2005CM, Special Edition L2005CO, Special Edition L2005CU, Special Edition L2005CX, Special Edition L2005US, Special Edition L2098XX, Special Edition L2099XX, Special Edition L2105CA, Special Edition L2105CL, Special Edition L2105NR, Special Edition L2205NR, Special Edition L2300 CTO Notebook PC, Special Edition L2310CU
UPDATE:
Here’s how you can fix known “No Video” issue on some HP Pavilion and Compaq laptops.

Repair LCD screen with water damage

Yesterday took apart and repaired my notebook LCD screen with water damage. The screen itself was working just fine but it had two different problems.
- previous owner spilled water on the laptop. Somehow the water got inside the LCD screen and left stains inside the screen. The water marks were very noticeable on a white background and it was very irritating.
– the screen also had dust and lint inside also very noticeable on a white background. I have no idea how it got in there but I decided to clean it up too.
To fix both problems I had to open up the LCD screen. This was my first experience on opening a notebook screen. I was pretty confident because I didn’t really care if I break the screen, I just wanted to know if it’s possible to fix it.
Warning: the LCD screen can be easily damaged if you open it up. If you do something wrong the screen might become completely unusable and you’ll have to buy a new screen. It’s very expensive. Think twice before you decide opening the screen. Continue at your own risk.
Here’s my Dell Latitude D610 notebook with water damaged screen I’m going to take apart.
First of all remove the battery from the notebook.


Lift up rubber screw seals and remove all screws.

Carefully separate the screen bezel from the LCD cover and remove the bezel.

Remove two screws from the front and two screws from both sides.

Carefully remove the LCD screen from the cover and place it on the notebook base. Disconnect the video cable and the inverter board cable.

On this model the inverter board is attached to the screen with two screws. Remove both screws, disconnect the screen cable and remove the inverter board.

Carefully peel off sticky tape and foil and put it aside. You’ll have to put it back in place during the screen reassembly.

Remove two screws from both sides of the screen.

Carefully place the screen upside down on a flat surface. Carefully unglue the film that covers the circuit board and remove two screws from the board (top circles). I wasn’t really sure if I have to remove screws on the bottom, so I removed them just in case. Do not touch the circuit board with fingers.

After both screws are removed you should be able to lift up the circuit board. Be careful, it’s still attached to the LCD.

Start unsnapping the metal frame from the screen. There are a lot of latches on all sides of the screen. You can unlock them with nails or a small flat head screwdriver.

After all latches are opened you should be able to separate the screen into three pieces: metal frame, LCD and background (not sure about correct technical name).
If you have lint or dust inside the screen, probably you’ll find it between the LCD and the background. Do not touch LCD or background with your fingers. I was able to remove dust and lint up with a very soft cloth, barely touching the LCD and background surfaces.
After I split the screen I found that the background has a few some kind of optical layers (three transparent sheets) and in my case they were damaged by water. The water dried out and left stains between these optical layers.
In my case removing dust and lint wasn’t enough and I had to go further.

Very carefully separate the LCD with attached circuit board from the background.

To remove damaged optical layers it’s necessary to remove metal locks on both sides of the screen. It’s like a small clip that keeps layers in place.

After I removed both clips, I was able to look between the layers. At first I tried to clean up the dried water marks with a soft cloth but it didn’t help. The stains were still visible and didn’t want to go away.
Fortunately I had another similar screen laying around, it had a cracked LCD. I decided to borrow the optical layers from the cracked screen and transfer them to my screen. I wasn’t sure if it’s going to work, but as I mentioned before I didn’t really care if I break the screen. It was just an experiment.
So I disassembled the cracked screen and carefully transferred the white background and all transparent layers to my screen.

After that I assembled my screen back removing dust and lint with a very soft cloth. Breathlessly connected my new screen to the notebook. Turned it on and…
That’s a miracle, it works!
No dust, no lint, no water mars inside the screen! It’s clear and the background is absolutely clean!

My donor screen had a cracked LCD but it had a good working backlight tube. The backlght tube is very fragile and it’s located inside a metal casing. I didn’t remove the backlight tube, I just broke off the entire metal casing from the plastic frame. I’m going to use this backlight tube for testing purposes.