Currently Being ModeratedJun 11, 2012 12:43 PM (in response to panoulos)Re: POD HD500 startup failure
Was the replacement power supply a DC or AC device? The HD500 requires DC. If you used an AC supply I frankly don't know what to expect, but probably nothing good. Your HD500 likely needs servicing.
I would start a support ticket here:
Currently Being ModeratedJun 11, 2012 12:49 PM (in response to silverhead)Re: POD HD500 startup failure
+1 Silverhead. Sorry mate but I think you are going to need another plan for your gig. Generally, a blank screen means you are sunk.
The only other thing to try maybe is another POD HD power supply. Perhaps they would let you try one at the store.