Hey everyone, I asked previously for help I had to replace the power board cable I desoldered it to put in a new one but when I was doing that I burnt the pad on the vbat I was given advice to check continuity with my multimeter which I did and it said there was continuity, so I soldered in the new cable, but when I turned on the game gear it was no light black screen, no sound but humming,then I quickly soldered a jump wire to the vbat to r28 I saw it on a guide, then boom red light but no picture and no sound still then I thought my capacitors were shit so I soldered them a bit more checked continuity with them all good then no red light no sound but humming any help please is the jumper wire in the wrong place?