In this guide I explain how to disassemble an HP Pavilion dv7 notebook.
This is my first disassembly guide for HP pavilion dv7 series.
To be precise, I’m taking apart an HP Pavilion dv7t-1000 model.
– dv7t-3000 disassembly guide (also works for HP dv7-2000).
Before you start, turn off the computer and remove the battery.
Remove (loosen) four screws securing the hard drive and memory cover. Remove the cover.
Remove four screws securing hard drives (two screws per hard drive).
Slide the HDD 1 to the left until it’s disconnected from the motherboard and remove it.
Slide the HDD 2 to the right until it’s disconnected from the motherboard and remove it.
Remove both memory (RAM) modules.
Remove two screws securing the wireless card. Remove the card.
Remove one screw securing the CD/DVD drive.
Slide the CD/DVD drive to the left to disconnect it from the motherboard.
Remove the CD/DVD drive.
Remove all marked screws from the bottom case.
The green circled screw secures the keyboard.
Don’t forget to remove two screws hidden in the CD/DVD drive bay.
Start separating the speaker cover from the top cover.
Lift up the speaker cover. Be careful, it’s still connected to the motherboard.
In order to remove the cable, you’ll have to unlock the connector first.
On the picture below the connector is shown in the unlocked position.
Now you can remove the speaker cover.
Remove four screw securing the keyboard.
Lift up the keyboard from the base and access the cable connector underneath.
Replacement keyboards available here: https://ebay.to/2UEtrM9
Carefully unlock the keyboard cable connector.
If you damage the connector, the keyboard will not work.
Well… I broke the connector.
As you see, the left pin on the brown clip is missing.
It’s still possible to use this clip to lock the connector.
Pull Wi-Fi antenna cables though the opening in the cover.
Remove three screws securing the speaker assembly.
Disconnect the speaker cable (green arrow) from the motherboard.
Remove the speaker assembly.
Disconnect the video cable from the connector on the motherboard.
Remove six screws securing display hinges (three screws per hinge).
Separate the display assembly from the notebook base.
In the next post I will explain how to remove the screen.
Disconnect and remove the CMOS battery.
Remove all marked screws from the bottom. The green circled screw is hidden in the CD/DVD drive bay.
Remove all screws securing the top cover assembly.
Disconnect the touch pad cable from the motherboard.
Start separating the top cover assemble from the notebook base.
You can use same trick with the guitar pick shown in the step 6.
Remove the top cover assembly.
Here’s the back side of the top cover assembly.
Disconnect the USB and audio board cables from the motherboard (green arrows).
Disconnect the cooling fan cable from the motherboard (yellow arrow).
Remove four screws securing the motherboard.
Remove the motherboard from the notebook base.
Replacement motherboards available here: https://ebay.to/2UFviAh
Here’s the bottom case without motherboard installed.
The USB board, audio board, cooling fan and DC-IN jack are mounted on the base.
The DC jack attached to a harness.
New DC jacks available here: https://ebay.to/2SzrgXC
In order to remove the cooling fan, simply remove two screws securing the fan.
As you see, the cooling fan is dusty and has to be cleaned.
Replacement fans available here: https://ebay.to/31LQKFg
488885-001 for notebooks equipped with AMD processor.
480481-001 for notebooks equipped with Intel processors.