Fujitsu FMVU75KB LCD screen cracking, IF THERE is a display failure in the liquid crystal, lcd panel replacement (LCD replacement) is required!
[Fujitsu FMVU75KB LCD repair and disassembly method STEP 1]
The LCD screen has broken and there is a bad display.
As far as the image is concerned, it is impossible to check the internal data, but if you have such symptoms, you can use an external monitor to check whether the data remains.
Depending on the model, most laptops have an external output terminal.(D-SUB15 pin, HDMI, etc.)
Because it was confirmed that it is displayed normally when i made an external output, it will be improved by the liquid crystal panel exchange!
I want to enter the decomposition immediately.
[Fujitsu FMVU75KB LCD Repair and Decomposition Method STEP 2]
Be sure to remove the battery when disassembling the laptop.
There is a risk of shorting if the battery is not removed and disassembled.
The battery of this model has become a visceral type, and it is not possible to remove the battery easily.
If it is a standard laptop, it can be easily removed, but the ultrabook is often built-in.
There is a hole that can be reset with a safety pin without disassembling everything, but this time I want to remove the bottom case so that it is easy to understand.
First of all, because there is a rubber called screw concealation on the back side of the main body, it will peel off using tweezers.
[Fujitsu FMVU75KB LCD Repair and Decomposition Method STEP 3]
If you can remove the screw hidden, the screw will come into view, so all screws on the back of the main body will be removed.
If all screws can be removed, the bottom case will come off, so the cover will be removed.
[Fujitsu FMVU75KB LCD Repair and Decomposition Method STEP 4]
If you can remove the bottom case, you can see the motherboard, battery, etc., but you will find the battery and motherboard connection connector.
The place is just around the middle.
After pulling out the connection part, the lid (bottom case) is closed once to improve the work efficiency.
[Fujitsu FMVU75KB LCD Repair and Decomposition Method STEP 5]
Next, we will enter the decomposition of the liquid crystal, but the ultrabook is considerably thinner than the STANDARD PC.
If you are looking at this site, I think that you have probably broken the LIQUID crystal of the personal computer, but please proceed with the decomposition carefully.
If you break down forcefully, it will lead to failure of the liquid crystal frame and other parts.
The fMVU75KB LCD frame does not have any screws, so it is disassembled using a spatula (tool) as shown in the image.
A spatula can be disassembled by inserting a spatula between the LCD frame and the rear panel.
[Fujitsu FMVU75KB LCD Repair and Decomposition Method STEP 6]
I have just finished removing the LCD frame.
On top, the left and right are relatively easy to come off, but the lower side is slightly stiff.
If it can be disassembled well, it can be removed like an image.
[Fujitsu FMVU75KB LCD Repair and Decomposition Method STEP 7]
This is the camera cable.
Because the connector is stuck in the base, I pull it out.
[Fujitsu FMVU75KB LCD Repair and Decomposition Method STEP 8]
Since the LCD panel is not screwed at all, it will be knocked down to the keyboard side as it is.
Then, I think that it can be confirmed that the liquid crystal cable is connected to the back of the liquid crystal panel.
You can easily remove the LCD cable by sliding it.
I think that I was able to remove the liquid crystal panel if I could disassemble it so far.
After that, if you replace the newly prepared liquid crystal panel, liquid crystal repair will be completed.
[Fujitsu FMVU75KB LCD Repair and Decomposition Method STEP 9]
The LCD panel is now displayed normally by replacing it.
