HP Pavilion dv7-4020sa Laptop Motherboard is Refurbished. the motherboard as a replacement for your hp laptop, this hp pavilion dv7-4020sa motherboard replacement is individually tested, it was designed to meet or exceed OEM specifications and is 100-percent compatible to the original hp pavilion dv7-4020sa system board.
Related Laptop Model:
Pavilion dv7-4150ef
Pavilion dv7-4075sb
Pavilion dv7-4310ef
Pavilion dv7-4130sa
Pavilion dv7-4030ss
Pavilion dv7-4103sl
Pavilion dv7-4105el
Pavilion dv7-4013el
Pavilion dv7-4050ed
Pavilion dv7-4162sf
Pavilion dv7-4102er
Pavilion dv7-4130ew
Pavilion dv7-4085eb
Pavilion dv7-4101er
Pavilion dv7-4144ea
Pavilion dv7-4140ew
Pavilion dv7-4293nr
Pavilion dv7-4171eo
Pavilion dv7-4175eb
Pavilion dv7-4141eb
Pavilion dv7-4143ea
Pavilion dv7-4309sf
Pavilion dv7-4029tx
Pavilion dv7-4011eg
Pavilion dv7-4024so
Pavilion dv7-4161sf
Pavilion dv7-4030ew
Pavilion dv7-4101sl
Pavilion dv7-4177ef
Pavilion dv7-4362ef
Pavilion dv7-4325sr
Pavilion dv7-4102sg
HP Pavilion dv7-4020sa laptop disassemble tips
1. Remove the power supply and battery
Before the disassemble of the machine, remove the power supply and battery, and then press the power button, release the motherboard chip in the residual power.
2. Prepare a clean bowl or a small box
Clean small bowl or small box is used to store the screws, because the laptop has a lot of small screws, after the removal into a small bowl or small box to prevent the loss, in this process, but also remember, Remove the screws in that place and prevent missing when installed. It is best to take a few small bowl or a small box, the unloaded screws to sort, so when installed in the easier to know which screw in which position.
3. Remove the accessible components
Now a lot of notebooks are not completely fixed with screws, and some places are directly stuck together, for this situation, you'll need a prying tool.
4. Small brush and blower
Be sure to prepare a small brush and blower, because these two are indispensable in the process of cleaning up, and can not be replaced by a small brush on the HP Pavilion dv7-4020sa motherboard and HP Pavilion dv7-4020sa fan to clean, be sure to gently brush, be careful some small chips The air cleaner clears the dust in the gap.
Remark: supports AMD processor
Product Description
HP Pavilion dv7-4020sa Laptop Motherboard is Refurbished. the motherboard as a replacement for your hp laptop, this hp pavilion dv7-4020sa motherboard replacement is individually tested, it was designed to meet or exceed OEM specifications and is 100-percent compatible to the original hp pavilion dv7-4020sa system board.
Related Laptop Model:
Pavilion dv7-4223ca
Pavilion dv7-4168sf
Pavilion dv7-4075sb
Pavilion dv7-4126ez
Pavilion dv7-4109eg
Pavilion dv7-4170eb
Pavilion dv7-4036tx
Pavilion dv7-4070eb
Pavilion dv7-4031sd
Pavilion dv7-4070ez
Pavilion dv7-4362sf
Pavilion dv7-4010sd
Pavilion dv7-4115eg
Pavilion dv7-4066sf
Pavilion dv7-4080ss
Pavilion dv7-4031eo
Pavilion dv7-4105el
Pavilion dv7-4157eg
Pavilion dv7-4106el
Pavilion dv7-4320el
Pavilion dv7-4026tx
Pavilion dv7-4102eg
Pavilion dv7-4101sg
Pavilion dv7-4171sf
Pavilion dv7-4028eo
Pavilion dv7-4015ew
Pavilion dv7-4050em
Pavilion dv7-4057sf
Pavilion dv7-4010sw
Pavilion dv7-4302ez
Pavilion dv7-4050ed
Pavilion dv7-4175eb
HP Pavilion dv7-4020sa laptop disassemble tips
1. Remove the power supply and battery
Before the disassemble of the machine, remove the power supply and battery, and then press the power button, release the motherboard chip in the residual power.
2. Prepare a clean bowl or a small box
Clean small bowl or small box is used to store the screws, because the laptop has a lot of small screws, after the removal into a small bowl or small box to prevent the loss, in this process, but also remember, Remove the screws in that place and prevent missing when installed. It is best to take a few small bowl or a small box, the unloaded screws to sort, so when installed in the easier to know which screw in which position.
3. Remove the accessible components
Now a lot of notebooks are not completely fixed with screws, and some places are directly stuck together, for this situation, you'll need a prying tool.
4. Small brush and blower
Be sure to prepare a small brush and blower, because these two are indispensable in the process of cleaning up, and can not be replaced by a small brush on the HP Pavilion dv7-4020sa motherboard and HP Pavilion dv7-4020sa fan to clean, be sure to gently brush, be careful some small chips The air cleaner clears the dust in the gap.
