2530 no backlight bad via

[Bohmmen]

Got this old but nice lookin board with no backlight.
Found a corroded via, BKL_ISEN2, and the pad is gone next to L9701 but on the other side it look good. Is it possible to fix this? I don?t really understand via but I suppose they connect to traces inside the board.

 

[2informaticos]

BKL_ISEN2 goes from U9701 (pin 13) to R9718; run direct wire, if you cannot rebuild the trace.
Also change R9718 if damaged and check continuity to J9000 (pin 25).

As R9718 is 0 ohms, you can directly run the wire from U9701 to J9000...