HP27: lowest keyboard horizontal row not working

[isanchez]

thanks!

Check done! I have checked the continuity of the keys (pressed) and the upper contacts (9), not the bottom.

considering the upper contacts (C) from left to right, from 1 to 9
Considering the keys rows (R) form upper to bottom, from 1 to 7
R1-C5
R2-C7
R3-C8
R4-C6
R5-C4
R6-C3
R7 (problematic row)-No contact (should be the C2, I suppose)

Is there any feasible repair?
Thanks
Regards