crwdns2894186:0crwdne2894186:0
Karl-Ivan Vikestad
@vikestad
Karl-Ivan Vikestad
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Hi . I replaced my IO board because the power socket was burned. With the new board the Macbook air mid 2011 was running very slow. Changed back to the old one and computer was running as normal. Any Ideas why the new IO board was slowing the computer down. The USB port in the new board was also not working.