These displays are still kick ass! It's worth repairing.
The clues you have here are telling me you have a bad power supply or the system is not getting power for some reason (AC cord or the socket). You'll need a multimeter to check continuity of the socket and measure the voltages of the power supply.
Are you up to fixing your display your self?
Do you have the needed tools and skills? If you are I would review the IFIXIT guides here and the displays teardown: [[Topic:Apple Thunderbolt Display|Apple Thunderbolt Display]]
While there is no power supply guide the teardown offers enough info on how to take it out: [guide|6525|Apple Thunderbolt Display Teardown] Step 13 is where its taken out. Do be careful here! You can get zapped by the caps in the power supply so watch where you touch!
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Apple 27" Thunderbolt Display 250 Watt Power Supply - Apple P/N 661-6048
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Apple 27" Thunderbolt Display 250 Watt Power Supply - Apple P/N 661-6048 (around $900)
These displays are still kick ass! It's worth repairing.
-
The clues you have here are telling me you have a bad power supply or the system is not getting power for some reason (AC cord or the socket). You'll need a VDM to check continuity of the socket and measure the voltages of the power supply.
+
The clues you have here are telling me you have a bad power supply or the system is not getting power for some reason (AC cord or the socket). You'll need a multimeter to check continuity of the socket and measure the voltages of the power supply.
Are you up to fixing your display your self?
Do you have the needed tools and skills? If you are I would review the IFIXIT guides here and the displays teardown: [[Topic:Apple Thunderbolt Display|Apple Thunderbolt Display]]
While there is no power supply guide the teardown offers enough info on how to take it out: [guide|6525|Apple Thunderbolt Display Teardown] Step 13 is where its taken out. Do be careful here! You can get zapped by the caps in the power supply so watch where you touch!
Apple 27" Thunderbolt Display 250 Watt Power Supply - Apple P/N 661-6048
First thing these displays are still kick ass! It's worth repairing.
+
These displays are still kick ass! It's worth repairing.
-
So the clues you have here are telling me you have a bad power supply or the system is not getting power for some reason (AC cord or the socket). You'll need a VDM to check continuity of the socket and measure the voltages of the power supply.
+
The clues you have here are telling me you have a bad power supply or the system is not getting power for some reason (AC cord or the socket). You'll need a VDM to check continuity of the socket and measure the voltages of the power supply.
Are you up to fixing your display your self?
Do you have the needed tools and skills? If you are I would review the IFIXIT guides here and the displays teardown: [[Topic:Apple Thunderbolt Display|Apple Thunderbolt Display]]
While there is no power supply guide the teardown offers enough info on how to take it out: [guide|6525|Apple Thunderbolt Display Teardown] Step 13 is where its taken out. Do be careful here! You can get zapped by the caps in the power supply so watch where you touch!
Apple 27" Thunderbolt Display 250 Watt Power Supply - Apple P/N 661-6048
First thing these displays are still kick ass! It's worth repairing.
So the clues you have here are telling me you have a bad power supply or the system is not getting power for some reason (AC cord or the socket). You'll need a VDM to check continuity of the socket and measure the voltages of the power supply.
Are you up to fixing your display your self?
Do you have the needed tools and skills? If you are I would review the IFIXIT guides here and the displays teardown: [[Topic:Apple Thunderbolt Display|Apple Thunderbolt Display]]
While there is no power supply guide the teardown offers enough info on how to take it out: [guide|6525|Apple Thunderbolt Display Teardown] Step 13 is where its taken out. Do be careful here! You can get zapped by the caps in the power supply so watch where you touch!
Apple 27" Thunderbolt Display 250 Watt Power Supply - Apple P/N 661-6048