In the years when I worked at Foxconn, every time At the mobilization meeting in 2016, CEO Terry Gou must mention Samsung. It can be seen that Samsung is regarded as Foxconn’s biggest enemy and best friend at the same time. It is both an enemy and a friend. Indeed, Samsung's product quality and reputation are good. Especially the Samsung Q470 notebook mentioned today is top-notch in terms of appearance and quality. I specially took this notebook Q470 to dismantle it to see what the internal structure of this notebook is like. Friends who own this notebook can also use it as a learning opportunity. Learning how to disassemble it will make it easier for them to disassemble and clean it themselves in the future to lay the foundation for learning.
Preparations before disassembly
Prepare screwdrivers, silicone grease (for reinstalling the CPU after disassembly) and other tools.
Disassembly begins
First, remove all the screws on the back, remove everything you can see, and then push the panel hard.
After removing the board in the picture above, you can see the hard drive and memory module.
The next step is to remove the entire D panel. According to my experience, the D panel needs to be removed from the right side of the fuselage, which is where the optical drive is located, as it is relatively loose there. Note, you need to use a little force when taking it apart, but the force should be moderate. . The principle is not to damage the fuselage structure. You can use a bank card to open it, but I actually feel that it is more practical to use a lever with your fingernails. There is a buckle here in the picture below. Use a flat screwdriver to pry it and pull it to loosen it.
. Keep going up. When you reach the position shown in the picture below, it will feel a little difficult to pull it. It's okay. It's also a buckle. If you are brave and careful, use it. With a little effort, you can open it easily. After disassembling the right side of the fuselage, proceed in the two directions shown in the figure below. The areas circled in the picture below are all buckles. You can use a flat screwdriver to push them, or you can be careful and use your hand to pull them. It can be taken apart easily.
Once these three sides are opened, the remaining side will naturally open. Why do you need to disassemble it like this? Because after you disassemble it, you will find that the remaining half has the most buckles and is extremely tight. This disassembly saves time and effort. Here is what it looks like after disassembly. The circle in the lower right corner is the power cord of the fan, so be careful when pulling it out. Then just remove all the screws. Note that the screws with springs cannot be unscrewed, just loosen them. The silicone on the fan is original from the manufacturer, and it should be said that the quality is relatively high., so don’t even think about replacing it if you have nothing to do. The one you replace may not be as good as the manufacturer’s, just blow it off or something~
At this point the disassembly is basic It’s done~ After disassembly, just go back and install it back. The only thing worth noting is that you must buckle this side first when putting it back (the red mark is the buckle). I once put it back and found this side. The buckle is not fastened tightly, leaving a gap. So be sure to fasten this side first, then parallelize both sides, and put it back together with a crackling sound~
Finally, I would like to remind you all the small details of disassembly, such as Don’t forget to find a few small holes for the disassembled screws and accessories and place them in a designated location so they are easy to find when reassembling. Also, you need to be careful and bold, and have the tenacity and strength to practice Tai Chi and Bagua. Especially some novices are hesitant and dare not use force, but sometimes they are not. Another little trick is that for novices, take a photo when disassembling one unit. If you forget the steps when putting it back together, you can refer to the original photo for installation reference. One thing to remember in particular is to pay attention to static electricity protection. When disassembling the machine, eliminate static electricity first. Do not spray saliva when disassembling the machine.