AX1200i system shutdown during ln2 benching

Hi,



First off specs;

CPU: 5820k

MOBO: Rampage V Extreme

GPU: Asus GTX980 Strix

SSD: 1 x 128GB plextor m5pro



I am having troubles with mu AX1200i shutting down in the first few seconds of Firestrike extreme first test. The GPU is benched with Ln2... The whole system shuts down and reboots when i push the volts and clocks on the card and try to run benches. I belive this is OCP on the PSU kicking in.. would you agree??



also how to remady this???