Chosen Solution

The time capsule requires unplugging and re plugging in power cable to get it working again. Is this a power supply problem or likly a board problem?

This might be of some help : LaPastenague - Gen4 A1409 issues

Probably just tripped by a surge, check your power outlets.

Like daveedwards, all I get of my TC is the solid amber light when I power it on. Multiple resets don´t work anymore, no flashing lights but the HDD is spinning. I decided to open and remove the drive. Now I´m waiting the arrival of the caddy I bought to connect the HDD and hope for the best. I´ll Keep you posted

has anyone got the answer to solid amber light not responding to resets?

I cant say for sure, but judging by apple products, they have a long history of bad power supply so i would go with that.