Retina Macbook Pro screen going blank/black intermittently/panic

retina Macbook Pro screen keeps going blank/black without warning. SMC reset fixes it temporarily.

Over the last few days my retina Macbook Pro has been playing up.

It started with a kernel panic (aka Grey Screen of Death GSOD).

retina-macbook-pro-kernel-panic

After which I booted into single user mode and ran fsck -fy to check and repair any permissions, of which there were none. It seemed ok for a day or two, but recently I opened it to wake it from sleep and the screen remained black. They keypad was illuminated but screen completely black, the computer was on though, you could hear volume changes with the volume keys, you could see it on the network and remote screen share into it but the display was kaput and even restarting didn’t kick the screen into life.

There was a quick fix – an SMC reset worked (temporarily):

  • Whilst the computer is off press the left SHIFT+CTRL+OPTION and the Power button together at the same time and then release them. You should notice your charge light on the magsafe adapter briefly change colour.

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iTunes Home Share not showing up? Check the advanced settings [FIX]

Home Sharing not working? Make sure you have turned Home Sharing ON in the iTunes Advanced Menu! It caught me out.

Finally, one of the greatest features missing from Aplpe iOS devices ( iPhone, iPad and iPod Touch) has now been made available as of iOS4.3…Home Share.

Home Share has been around in some guise for a fear or two now, allowing computers on the same network to see, browse and play music and videos from other iTunes Libraries on the network. What was lacking, however, was the ability for an Apple iOS device to see and stream this content whilst on the same network, it was restricted to OS X and Windows operating systems running the latest iTunes.

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