HP Pavilion DM4-3090CA Laptop Motherboard is Refurbished. the motherboard as a replacement for your hp laptop, this hp pavilion dm4-3090ca motherboard replacement is individually tested, it was designed to meet or exceed OEM specifications and is 100-percent compatible to the original hp pavilion dm4-3090ca system board.
Related Laptop Model:
Pavilion DM4-3050US
Pavilion DM4T-3000
Pavilion DM4-3000TU
Pavilion DM4-3090CA
Pavilion DM4-3099SE
Pavilion DM4-3001TU
Pavilion DM4-3099LA
Pavilion DM4-3070CA
Pavilion DM4-3056NR
Pavilion DM4-3090SE
Pavilion DM4-3000
Pavilion DM4-3095LA
Pavilion DM4-3080LA
Pavilion DM4-3085LA
Pavilion DM4-3013CL
Pavilion DM4-3055DX
Pavilion DM4-3052NR
HP Pavilion DM4-3090CA 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 DM4-3090CA motherboard and HP Pavilion DM4-3090CA fan to clean, be sure to gently brush, be careful some small chips The air cleaner clears the dust in the gap.
