My consumer unit suddenly started tripping last night. Happened about 8 or 9 times over the space of about four hours, but was fixed each time (until the last). RCD for the sockets kept switching off. Even after I'd unplugged everything but my PC - it still continued to trip. When I attempted the flick it back on for the final time - nothing happened and i was left with a crackling sound.
Thoughts? Advice? Thanks
Thoughts? Advice? Thanks