Hi!
I was working on an oppo phone with an ISP connection.
Accidentally I was started fixing the isp connection with soldering iron while the PCB was connected to the box.
I heard the box disconnected sound from pc. and after that my box is dead.
It is not detected by pc ( windows 10 and windows 7 )
I have tried on 4 different pcs and laptops.
I have tried 3 different cables.
There is no light on any of the front 4 led on the box.
The device manager not showing anything if the box is connected or not.
I have opened the box and check for any burn component, but all looks clean.
Any guidance from where I should start checking to fix this box? Pic Attached :
https://imgur.com/a/Y2yfuVr
Regards,
LITTLE MASTER