HP Pavilion dv7-3140sf Laptop Motherboard is Refurbished. the motherboard as a replacement for your hp laptop, this hp pavilion dv7-3140sf motherboard replacement is individually tested, it was designed to meet or exceed OEM specifications and is 100-percent compatible to the original hp pavilion dv7-3140sf system board.
Related Laptop Model:
Pavilion dv7-3135er
Pavilion dv7-3145sr
Pavilion dv7-3170eb
Pavilion dv7-3110ef
Pavilion dv7-3133er
Pavilion dv7-3010ss
Pavilion dv7-3020ea
Pavilion dv7-3020sa
Pavilion dv7-3110ss
Pavilion dv7-3115ew
Pavilion dv7-3025sf
Pavilion dv7-3010so
Pavilion dv7-3126ez
Pavilion dv7-3030eo
Pavilion dv7-3198eo
Pavilion dv7-3170eo
Pavilion dv7-3113eo
Pavilion dv7-3197eo
Pavilion dv7-3116eo
Pavilion dv7-3140ef
Pavilion dv7-3130ed
Pavilion dv7-3190em
Pavilion dv7-3140eb
Pavilion dv7-3129er
Pavilion dv7-3160ep
Pavilion dv7-3003el
Pavilion dv7-3014eo
Pavilion dv7-3030ed
Pavilion dv7-3190ey
Pavilion dv7-3070ez
Pavilion dv7-3015eg
Pavilion dv7-3127eg
HP Pavilion dv7-3140sf 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 dv7-3140sf motherboard and HP Pavilion dv7-3140sf fan to clean, be sure to gently brush, be careful some small chips The air cleaner clears the dust in the gap.
