Taking Apart Acer 4750/4752/4755 Serieswebmaster
Before you start
If you are not good at operation, not patient or careful enough, please give careful consideration before disassembly.
As there are many cables and screws removed during the disassembly, any carelessness can lead to unexpected loss.
So, if you’re sure to start, please read the whole procedure completely first.
Make sure the tools are well appointed.
You should prepare different sizes of screwdrivers in case, avoid by all means brutal force.
And it’s important to prepare a paper marked the position of every screw.
Turn off the laptop and remove the battery. And this is the indispensable step for every disassembly.
If you are not aware of this, you need to be cautious.
The circles represent screws positions while boxes represent cables positions.
You’d better start after read the whole procedure completely.
If you want to replace DVD, you only need to remove the screw marked below.
Don’t forget 3 screws on the top and their size is different from others.
If you want to replace the memory, you only need to open the bottom cover, Take it out 45°.
This is Wi-Fi network card. Watch out for the cables.
Remove Wi-Fi network card.
Remove 5 screws securing the hard drive.
Gently push it out as the direction shows.
Unplug the slot completely and do not remover the screws.
We’ve disassembled the bottom cover.
And all the follow operation are done on the keyboard panel.
Make sure the above steps are completed.
Push inside the upper slot and then shake the keyboard side to side carefully.
Unplug the cable before remove the keyboard.
And this screw.
Unplug the cable connecting to the motherboard.
And cable 2.
Around the four side, set up the vacancy with a screwdriver, and push it forward then we can lift up the panel.
Remove the keyboard panel
Now we’re going to disassemble the motherboard.
Handle with care, no hard press, it may damage the parts.
Disconnect the cable first.
When remove the motherboard, be careful with the power interface and unplug the screen cable.
The motherboard is removed.
Remove the radiator system
If you want to do some cleaning, you need to remover the radiator system as the picture shows.
You can smear new silica gel to strengthen the cooling.