Here i have asus rog flow, super powerfull and expensive tablet. The problem is that it only works with a battery. The owner had it plugged on and his dog wanted to put his teeth on the usb-c plug and well.....
So after that it is not charging with a new asus official charger. I opened and tried to find something burned with microscope but everything looks good. I did not found any short. I did see that it does not try to take any power with usb meter, so the 5v line must be open somewhere. This board is really hard to make any sense because i can not find any kind of data sheet or info. But i think i have found a logical fault. I found that the 5v goes to 2 mosfets and stops there. I am sure that the first mosfet is burned and need to replace it. But, the big but here is that where am i going to find this kind of bga mosfet
So this really needs a real Sherlock to find this part. I do not know if it is even possible because this tablet is brand new. The part says QY-MXAT-AQBL. I can not find any info but i can only hope somebody can.
Really sorry that those images are inside a zip. I only get a white screen if i try to post them as jpeg
So after that it is not charging with a new asus official charger. I opened and tried to find something burned with microscope but everything looks good. I did not found any short. I did see that it does not try to take any power with usb meter, so the 5v line must be open somewhere. This board is really hard to make any sense because i can not find any kind of data sheet or info. But i think i have found a logical fault. I found that the 5v goes to 2 mosfets and stops there. I am sure that the first mosfet is burned and need to replace it. But, the big but here is that where am i going to find this kind of bga mosfet
So this really needs a real Sherlock to find this part. I do not know if it is even possible because this tablet is brand new. The part says QY-MXAT-AQBL. I can not find any info but i can only hope somebody can.Really sorry that those images are inside a zip. I only get a white screen if i try to post them as jpeg