External HD suddenly disappear via Airport Extreme

Hello..
This problem just occurred yesterday and I have tried everything that I've known of....
I'm using MacBook Pro OS X 10.6.8, Airport Extreme 4th Gen, and GoFlex Desk 3TB
The ExHD used to appeared under shared on Finder for about a year already...But it suddenly disappeared yesterday
I tried it on my printer and it works fine...but not with all my 2 of GoFlex HD
I did appear under manual setup of Airport Utility....
I did both soft and hard reset, but nothing seemed to work
Help please!!

The USB port on the AirPort Extreme is under powered. It is right on the borderline as far as being able to provide enough current to an attached hard drive....even if the hard drive has its own power supply.
My guess would be that the electronics in the port have aged a bit and it is no longer providing as much current as it did when it was new. You might want to try a powered USB hub to see if that will get things going again.

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u2dougal

I have been having problems with the internet connection via Airport Extreme which I find it a bit unusual and its still driving me nuts! This is what happened:
I have lost my internet connection last Sunday evening upon my return from a weekend away from home. The last time I have used the internet connection on my macbook was the previous Friday morning. Prior to the apparent disconnection on Sunday, I have always used my internet connection wirelessly through Airport Extreme (that is connected via ethernet cable to the NETGEAR DG834v2 ADSL modem which had worked beautifully until the problem arose on my return). This wireless internet connection allowed me to surf the internet anywhere in my home.
However, upon the successful re-connection to the internet via the modem router, I have discovered several new problems. I have tried to set up the internet connection wirelessly again but instead the following happened:
1. Router (Netgear) drops ADSL connection and cannot reconnect when connected to airport via Ethernet. (which is the case when using airport wireless).
2. Router connects to ADSL fine when computer is connected to it via Ethernet. (However, router disconnects when magsafe power adapter is taken out for some inexplicable reason!)
3. Router connects to ADSL fine when nothing is connected to the router (ie. No Ethernet connections)
4. Router connects to ADSL fine when connected to airport via Ethernet and computer is connected to airport via Ethernet.
So from the above, I cannot connect to the internet properly whether wirelessly or not so I suspect it could be faulty router or could it be airport extreme? I have asked my ISP for an explanation and all they have said is that it cannot be the mis-configuration but could be to do with the power adaptors or the way plugs are set up and suggested I take out all the power plugs (and power surge protector) out to switch everything off, the macbook, router, printer and airport extreme. However, when I have re-plugged them all back in, the problems I have described above still persists!
Would appreciate any help if anyone here recognises why this is the case and what seems to be the cause of this. If so, what should I do? Though I have written back to my ISP again yesterday for more help so im waiting to hear from them...
Thanks
u2dougal

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How did you move the music to the external drive? What exactly is on the drive? The entire iTunes folder or only music? If it is the entire iTunes folder you can do the option+start suggestion earlier. If you copied only music and did so by dragging it there then you need to delete it again and consolidate/organize it there instead so iTunes tracks the move. iTunes 12 for Mac: Change where your iTunes files are stored - http://support.apple.com/kb/PH19507

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Apple - iPad - Print right from your iPad with AirPrint.
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http://discussions.apple.com/message.jspa?messageID=10109788#10109788
Problem: Upgraded iMac 10.4.11 to 10.6 Following upgrade everything seemed fine except that the HP 1012 connected via Airport Extreme was not responsive. The system knew the printer was there, had installed the proper driver for it.
Intermediate troubleshooting: I tried to use Airport Utility to check the AE. It timed-out when trying to retrieve the AE setup specifications. I tried to update the firmware (7.4.1 to 7.4.2); system timed-out after a very long several minute "search for new version of the firmware."
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c. I opened my MBP with 10.5.7. Started up Airport Utility.
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e. I installed the 7.4.2 firmware upgrade.
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g. I turned on AP on the iMac.
Result: Almost immediate connection to AP, printer quickly began printing several of the test documents that must have been waiting in queue.
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I hooked up my wife's Deskjet 5150 to my mac via USB. Since the 5150 does not have a driver from HP to work in SL. I decided to us the generic Gutenprint v5.2.3. For the heck-of-it, I picked, HP Deskjet 5550-Gutenprint v5.2.3. It prints. and the utility works, BTW, I am low on black ink.
I also tried the other printer drivers labeled "any printer name"-Gutenprint v5.2.3. and they all worked with the 5150.
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How to:
Turn printer on.
open System pref/ printer-fax/ add printer
Select hp desktop 5100
(name: -- Change name if you want - I kept " hp deskjet 5100"
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Select OK

External HD suddenly disappear via Airport Extreme

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