What kind of Brick is that? topic

Hi,
i fashed the fresh RMA Nexus 5 of my friend with the latest 5.0.1 image from google. Now it is stuck at this screen.
I tried to reflash via fastboot and LG flashtool. I tried all the usual suspects (manual reflash etc.) but it refuses to boot. If I want to go into stock recovery it still displays the same screen. Please help!

ThX in advance!

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