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1.8GHz dual-core Intel Core i5 (Turbo Boost up to 2.8GHz) with 3MB shared L3 cache

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charged only one time after I/O board replacement

I burnt my I/O board . So I replaced it as your guide video . I tried to recharge it before close my mac with screws but it did not charge .I let the charger plugged and while I put the screws to close it ,it start charging. After I finished all screws . I removed the charger ,then plugged it again but it do not charging again. Please,advise what the problem.

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crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 1
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Remove back cover.

Reseat IO board connections.

Macbook Air batteries are pretty fragile and dent/damage very easy, you should inspect the batteries for damage if you did not use the battery cover or made a mistake during the repair.

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crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
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Hany Sabry crwdns2934231:0crwdne2934231:0
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crwdns2936751:024crwdne2936751:0 1

crwdns2936753:07crwdne2936753:0 1

crwdns2936753:030crwdne2936753:0 4

crwdns2942667:0crwdne2942667:0 95