RBLHGG-60adkit
fell from a height of 10 meters to the ground and never broke but
When connected to electricity
only power led it works (PWR led on)
but all another led not work (ETH ,USR , Wireless ,align left right …)
i try to connect it to my computer
The computer has never seen the network cable
What is the problem and what is the solution ???
Yes it did.
What is the problem
It’s broken.
and what is the solution ???
Buy a new one.
I undressed it and saw it from the inside
Everything is fine and there is no break inside
But it seems that one of the capacitors or circuits have been separated from the motherboard
I want to know the circuit responsible for the work ether
solder joints beneath BGA chips can easily break due to shock. i have a wAP-LTE, that was pushed off the table by the customer. now it cannot boot unless i press and hold the soldered RAM onto the board. then it works. you could try to re-flow the board (read: ask someone with expertise in this field to do it for you), but it doesn’t guarantee anything.
take a deep breath, and buy a new one.