My computer is the HP Pavilion dv4-1212tx, power adapter last night has been supporting the ring, nor to the computer power supply, so consider is not bad, want to change a new one. To Jingdong point of view, do not know in the end applicable to what type of power adapter. Which big god can help me solve, thank you, hurry! It is best to give a Jingdong or online shopping address.
Wait for me to help you find, my HP notebook is also the total problem of ah
As long as the output is voltage: 19V current: 4.74A, the interface can be a lot of Taobao direct search dv4-1212tx adapter can
Your machine should be 90W big mouth, in accordance with this standard to find it, yes.
HP current power adapter in accordance with the number of watts can be divided into
90W is generally used for discrete graphics machines
120W high-end notebook, such as DV6 series of games,
65W integrated graphics machine
45W netbook
According to the interface points
Big mouth mainstream machine, the current 80% of the machine using the interface
Bullet before the DV2000, V3000, HP541 graphics card used by the machine
Yellow small mouth DV2000, V3000 integrated graphics models use, generally 65W
Now the super-interface (similar to the bullet)
Internet 45W dedicated interface
