HP 4416s Dismantling machine whole process

HP notebook 4416s Disassembly whole process diagram

Preparation tools: Small one word, small cross, credit card, small inner plum

1, remove the battery, there are four pieces of circular screws, after unloading,

2, turn the computer over, take off the switch board (that is, the board with the power supply)

3, remove the switch board, there are screws inside, removed. The keyboard can then be pushed in the direction of the display screen to remove

4, after taking off the keyboard is the computer's C shell, which has two screws, respectively, the optical drive and hard drive. There is no screw on the memory, a pull off.

5, the last is D shell and, inside is the CPU touch disk and so on

This is my little workbench, and the screwdriver on the left is used to dissect HP's

Usually the structure of a notebook. In the back there will be a memory slot and the hard drive, and so on, for us to upgrade, but obviously this is not, studied the next, the battery unplugged, remove all the screws around the battery, as shown below

After the screws are removed, flip to the front of the notebook, the boot button of the row opened

After opening, it will be suddenly enlightened, the fixed keyboard three screws gently twist, and then use a word screwdriver in the keyboard space key pry, the keyboard came out

Pick up the keyboard when you should pay attention to the following line, the keyboard is memory and motherboard CPU what, at a glance,

Below the screen that red black line to the motherboard on the two speakers (two speakers are not my small c a speaker good quality), conveniently remove memory or something

After you've removed these, you'll need to remove the touchpad and remove the fixed three head screws, similar to the keyboard

Under the touchpad is the hard drive, removed, next to the CD-ROM can also be conveniently pulled out

All right, after the hard drive and the optical drive are removed, look for the six-corner screws that fix the motherboard, and then the motherboard will be exposed to you.

Remove the cooling fan, I also removed the CPU ... Sweat

OK, and then use the brush and so on, the fan in the dust can be removed, in fact, the general replacement of hard disk memory is not so troublesome, but this machine is a little special, so take it out to share with you