My MacBook is running Snow Leopard will not start up on battery, after 3 secs and some optical drive noise it shuts off. With charger attached it keeps cycling trying over and over to boot.
When I removed battery and reset SMC holding the power switch with battery and AC disconnected it will start on the MagSafe. This is a new battery I have struggled to fully charge and discharge twice but still if it does start on battery is shuts down after a few mins of operation.
I had this attached to a FireWire audio interface and external monitor and stupidly left charger always connected. I have reset SMC, PRAM, out of Ideas
Any help thanks
=== Update (03/04/2019) ===
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Hi thanks for reply. Between shutdowns these are screen shots from the app:[image|1700898][image|1700896][image|1700897]
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Hi thanks for reply. Between shutdowns these are screen shots from the app:
My MacBook is running Snow Leopard will not start up on battery, after 3 secs and some optical drive noise it shuts off. With charger attached it keeps cycling trying over and over to boot.
When I removed battery and reset SMC holding the power switch with battery and AC disconnected it will start on the MagSafe. This is a new battery I have struggled to fully charge and discharge twice but still if it does start on battery is shuts down after a few mins of operation.
I had this attached to a FireWire audio interface and external monitor and stupidly left charger always connected. I have reset SMC, PRAM, out of Ideas
Any help thanks
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+
=== Update (03/04/2019) ===
+
Hi thanks for reply. Between shutdowns these are screen shots from the app:[image|1700898][image|1700896][image|1700897]
gled to Hi My Macbook running snow leopard will not start oup on battery , after 3 secs and some dvd drive noise shuts off, with charger attached it keeps cycling trying over and over. when I removed battery and reset smc holding power switch with battery and AC disconnected it will start on the magsafe. This is a new battery i have struggled to fully charge and discharge twice but still if it does start on battery is shuts down after a few mins of operation. I had this attached to a firewire audio interface and external monitor and stupidly left charger always connected. I have reset SMC, PRAM, out of Ideas
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Hi,
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Any hely thanks
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My MacBook is running Snow Leopard will not start up on battery, after 3 secs and some optical drive noise it shuts off. With charger attached it keeps cycling trying over and over to boot.
+
+
When I removed battery and reset SMC holding the power switch with battery and AC disconnected it will start on the MagSafe. This is a new battery I have struggled to fully charge and discharge twice but still if it does start on battery is shuts down after a few mins of operation.
+
+
I had this attached to a FireWire audio interface and external monitor and stupidly left charger always connected. I have reset SMC, PRAM, out of Ideas
gled to Hi My Macbook running snow leopard will not start oup on battery , after 3 secs and some dvd drive noise shuts off, with charger attached it keeps cycling trying over and over. when I removed battery and reset smc holding power switch with battery and AC disconnected it will start on the magsafe. This is a new battery i have struggled to fully charge and discharge twice but still if it does start on battery is shuts down after a few mins of operation. I had this attached to a firewire audio interface and external monitor and stupidly left charger always connected. I have reset SMC, PRAM, out of Ideas
Any hely thanks