No audio on headphone / earphone right channel when plugged into Macbook

1. Plug earphone / headphone in Macbook / Macbook Pro headphone jack.

2. Open Settings

3. Select the Sounds option

4. Slide Balance to Center.

Calibrate MacBook Battery

1. Plug MagSafe Power Adapter until fully charge (Battery icon = Charged and the charger’s connector light turns green).
2. Keep the laptop plugged in for another two hours.
3. Disconnect your laptop from power. Use it until it falls asleep from low battery.
4. Turn off the laptop and do not use it for about five hours.
5. Plug your laptop back in and let it fully charge.

How to Screenshot on MacBook BootCamp Windows 7

To Capture / Screenshot on a BootCamp'd MacBook Windows 7

Capture Whole Screen
fn + SHIFT + F11


Capture Active Window
fn + ALT + SHIFT + F11