Chosen Solution
Hi Guys, I have a MacbookAir, 13 A1466. The problem is it goes to bootloop mode the moment I disconnect the power adapter.(keep hearing the start chime over and over again) But works perfectly when on magsafe power. I have tried resetting the PRAM and the SMC but does not help.(lloking at the earlier post) but when hooked on to power after SMC rest the light on the adpater turns orange(charging) Coconut battery shows that the battery is is good health with 191 charge cycles. I have been using this macbook air on a regular basis on my travels. however due to the pandemic i have stopped travelling and this macbook air has been sitting idle for the last 1 year atleast. do you guys think that the battery is completely dead and needs a change? Thanks for reading my post and your kind ssuggestion. Cheers, Sid Update (07/04/2021)
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While cycles is a common reference on a batteries life and even within CoconutBattery the SMC services may report the battery is still workable and healthy, within the battery can have an issue that is just not visible and/or the age of the battery is just too old which I fear is were you are here (~4 years). It’s time to replace the battery! MacBook Air 13" (Late 2010-2017) Battery and the guide to put it in MacBook Air 13" Early 2017 Battery Replacement
