Macbook Pro 13 early 2011 "no batteries detected"

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hi guys,

hope can help. have 2011 macbook pro 13 working ok has come no batteries detected , have tried pram reset, smc reset , new battery still no luck.

did manage work while turning on power adapter connect restarting @ point of restart pulled power , came on battery.

if start power adapter connected , pull power boot login screen briefly go sleep until reconnect power.

out of ideas , ment giving present girlfriend @ christmas :-(

when power adapter connected has solid green light @ times never changes if smc reset.

hope can repaired if has ideas appreciated.

in advance

jonathan
 

if you've replaced battery may board issue. i've never seen "no batteries detected" message. since it's new battery (and presumably new connection cable) may socket connects board. i'd recommend taking serviced @ nearest apple certified repair center.
 


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