Hello there, first post here!
Last week a friend of mine brought me a Redragon fizz k617, with a problem of a vertical row not working entirely, he told me that the keyboard was working fine, his home lost electricity for a few minutes, after electricity came back, the keyboard row of 2-Z-S-X-LALT stopped working!
I opened the keyboard as you can see in the photos below trying for find a way for bridging, I couldn't I think since that row has stopped (or my lack of electronics ofc);
So any help! & thanks!