TS2972: Troubleshooting Home SharingLearn about Troubleshooting Home Sharing
Currently Being ModeratedApr 9, 2013 9:39 PM (in response to agrafeman)
It depends on what type of router you have. If you are using an Apple router (Airport Extreme, Express or Time Capsule) it should wake your Mac for you when you need it. Other routers make it difficult to wake your computer.
Currently Being ModeratedApr 9, 2013 10:39 PM (in response to agrafeman)
You can try following these steps on you iMac.
Open System Preferences > Energy Saver and select (enable) the "Wake for network access" option.
However this will only work if your router has a feature call on demand awake. Do you by chance know the name and model of your router.
Currently Being ModeratedApr 10, 2013 2:26 PM (in response to agrafeman)
Unfortunetaly the Westell 7500 does not support on demand awake. You will have to manually turn on your imac in order to complete itunes home sharing through your apple tv. On the other hand, if you have your music library on an airplay capeable i-device, it is possible that you can airplay your music from that i device.
I hope this helps,
Currently Being ModeratedApr 15, 2013 3:06 PM (in response to agrafeman)
FYI, I have exactly this issue. The way I get around it is to use the remote app on my iphone to wake up the iMac (just open remote and connect to my computers library). This wakes up the mac. Then I can connect my Apple TV to the iMac's library. It take about ten seconds, and saves having to walk over to the other side of my home.
Currently Being ModeratedAug 18, 2013 5:41 AM (in response to agrafeman)
I have the same problem. My AppleTV and my iMac. The appleTV will not wake my iMac or more correct it tries to wake my iMac and the mac goes to sleep again after 2 sec.
Yes I have the newest Time Capsule (Base station) with newest software. Yes I have enabled wake on lan.
In the system log I can see that the iMac tries to wake, then some errors and then it goes to sleep again. I have alway had this problem.
Currently Being ModeratedMar 1, 2014 7:27 AM (in response to agrafeman)
I just bought an imac and am having the same issue. Apple TV won't wake my imac. Wake for network is on, but can't find any settings on my router. I'm using the FIOS supplied router, and can't find wake on demand settings anywhaere. Router is an Actiontec model MI424WR-Gen2. Firmware 20.20.8. Anyone know this router and can you tell me if it has the capability? If so, where do I find it?