HP is an American technology company, its full name is HP R&D Limited Partnership. Its main products include printers, computers, software, etc. It has professional production equipment, technical personnel and management teams, and constantly improves products. and innovation, the products produced are of first-class quality and reasonable prices, which have won the favor of consumers and praise from the industry. Laptops will accumulate dust after being used for a long time. Below, the editor will introduce to you the disassembly steps of HP's cq511 laptop.

Tools: A set of screwdrivers (preferably with magnets)

1. Remove all the screws on the back of the notebook, one on each side of the top and the memory cover. There is one screw on the top, two screws on the keyboard, four screws on the hard drive, and five screws on the other side, for a total of thirteen screws on the back. (Among them, Phillips and Torx screwdrivers are required).

2. Remove the battery and remove the two screws under the battery.

3. Remove all the screws on the back of the notebook, there should be one on each side at the top, one on the memory cover, two on the keyboard fixing screw, four on the hard drive, and the remaining five, a total of thirteen screws on the back screw. (Among them, Phillips and Torx screwdrivers are required). 2. Remove the battery and remove the two screws under the battery.

4. Remove the back and there are many removable devices, except the network card. There are memory sticks, hard drives, and optical drives. It should be noted that the optical drive of CQ511 can be removed by simply pushing the iron plate in the other hole on the back next to the screw hole of the keyboard, which is very simple. However, the hard disk needs to open the cover and remove one screw at the end (this Each screw has a shock-absorbing spring, please note). Finally, remove the black and white wires on the network card (these two wires look like they are welded to the network card, but they can actually be pulled out, but the force must be even to avoid damaging the network card) for later use in disassembling the monitor.

5. After removing the optical drive,There are two screws on the edge of the drive hole that need to be removed, otherwise the keyboard tray cannot be opened

6. Remove the small strip where the switch is located (there is a cable connected to the keyboard at the back, please note), that is The plastic strip with many false spaces where the speaker and switch are located (this strip is stuck on the casing with a hidden card, use a knife to gently pry at the left and right upper corners, and then pull evenly and diagonally towards the monitor to remove it. Be careful not to use excessive force and damage the hidden buckle).

7. After taking off the strip, take off the switch circuit board on it, that is, just unscrew the two screws on it.

8. Remove the keyboard. Because many people don't dare to remove the keyboard when they see it is fixed on the handrest, and want to remove the handrest first. In fact, it's okay, because these two concealed cards are very strong, probably made of metal alloy, so you can pry them with confidence, and the hand support plate cannot be removed at this time. Remember, there are cables underneath the keyboard, so be careful. Then just remove the cable. (The cable card can be flipped upward).

9. Remove the plum blossom-shaped screws (two on each side, four in total) that fix the monitor on the lower side of the hand rest board, that is, on both sides, and remove the cable connecting the monitor to the motherboard. It is on the upper left side, not Easy to see, but can be removed directly. But I can't take off the monitor yet. Because there are still wires connected to the motherboard. If you look closely, you will find that there are two small plugs in the middle of the motherboard, one connected to the speaker and the other connected to the monitor. Unplug the one connected to the monitor (you can push up the small black strips on both sides of the plug to pull it out). In addition, the two black and white wires unplugged from the network card in step 3 are connected to the monitor and can be pulled out from the front. . Finally, remove the monitor.

10. There are many points to pay attention to when removing the hand support plate: First, remove the two screws fixing the speaker and unplug the plug connected to the motherboard (same method as in step 8). Then, remove the screw in the middle of the hand rest plate. Finally, there is a cable under the hand rest board connected to the motherboard, so please pay attention. It's easy to remove the hand rest. Many people think that for cq511, you need to disassemble the hand tray first and then the monitor, especially novices. This is wrong. Without disassembling the monitor, the hand rest cannot be removed at all.

The above is the detailed disassembly information of HP's cq511 laptop introduced by the editor. Disassembly and assembly of the laptop is a It’s a risky thing, so if you don’t have confidence or are timid, it’s best to It is best to find a professional to clean the laptop. If you want to try to disassemble the computer by yourself, you need to be more patient. It may take four or five hours. If you are proficient, the time will be shortened. This computer is more suitable for individuals. It is used for computers or business purposes and has excellent performance. If you are interested in it, you can go to HP Purchase in store or flagship store