Macbook Doesn't Starting after calibrate battery

[SinisterSix]

Help,

last night after calibrate battery on macbook, it can't turn on with pressing 1 time on power button, it must hold for 10 second to turn on.

But, if i plug in magsafe to macbook, it can turn on with pressing 1 time on power button.

I try to reset smc, vram, pram and reinstall os x.

But it doesn't help.

 

Macbook Pro 15" Mid 2014 OS X Yosemite

[ShadowCaptain]

Help,

last night after calibrate battery on macbook, it can't turn on with pressing 1 time on power button, it must hold for 10 second to turn on.

But, if i plug in magsafe to macbook, it can turn on with pressing 1 time on power button.

I try to reset smc, vram, pram and reinstall os x.

But it doesn't help.

 

Macbook Pro 15" Mid 2014 OS X Yosemite

 

 

Did you follow this?

 

https://support.apple.com/kb/PH14087?locale=en_US

[SinisterSix]

Did you follow this?

 

https://support.apple.com/kb/PH14087?locale=en_US

 

Yes, absolutely.

But, i'm little bit confused about explanation. After I connected the MagSafe and macbook battery is fully charged, and if macbook turned on, what was supposed to appear, whether desktop display when the last use, or display the login?

[watts300]

Help,

last night after calibrate battery on macbook, it can't turn on with pressing 1 time on power button, it must hold for 10 second to turn on.

But, if i plug in magsafe to macbook, it can turn on with pressing 1 time on power button.

I try to reset smc, vram, pram and reinstall os x.

But it doesn't help.

 

Macbook Pro 15" Mid 2014 OS X Yosemite

Your computer doesn't have a removable battery, so calibration and that article doesn't apply to you.

 

To be sure, resetting the SMC is done by:

1. Shut down the computer.

2. Plug in the MagSafe or USB-C power adapter to a power source and to your computer.

3. On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.

4. Release all the keys and the power button at the same time.

 

You would see no activity while resetting the SMC. 

Resetting the PRAM doesn't help for power-related issues. 

 

After booting to the desktop, check your battery's health statistics.  https://support.apple.com/en-us/HT201585

Is it fully charged?  What is the cycle count? What is the full-charge capacity? 

[SinisterSix]

 

Your computer doesn't have a removable battery, so calibration and that article doesn't apply to you.

 

To be sure, resetting the SMC is done by:

1. Shut down the computer.

2. Plug in the MagSafe or USB-C power adapter to a power source and to your computer.

3. On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.

4. Release all the keys and the power button at the same time.

 

You would see no activity while resetting the SMC. 

Resetting the PRAM doesn't help for power-related issues. 

 

After booting to the desktop, check your battery's health statistics.  https://support.apple.com/en-us/HT201585

Is it fully charged?  What is the cycle count? What is the full-charge capacity? 

 

 

I've tried it, but it still remains the same.

 

Charge Information:

Charge Remaining (mAh):  5429

Fully Charged:  No

Charging:  No

Full Charge Capacity (mAh):  8549

Cycle Count:  22

Condition: Normal

Battery Instaled: Yes

Amperage (mA):  -826

Voltage (mV):  11574