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Title: R9 280x saphire short circuit 12V to pcie 8x sense B (GND) May offer Doge in rew Post by: jnada on January 24, 2014, 05:34:03 PM Well,
Just managed to plug EATX to pcie 8x on my R9 280x saphhire Battlefield edition. This means that pin SENSE B on belowed diagram has been touched for a while by 12V+. Luckilly I got corsair PSU ,so it switched off about milisec later, but card is no longer fully recognised. Probably because Sense B doesn't get GND longer. http://pics.bbzzdd.com/users/MarkR/pcie-pinout.png Seems like it burnt out some IC element on sense B circuit - ( card is still visible under lspci but remain unknown under amdccle) - No visible burnt on any patches on card. Any help? diagram or name of the element? Many thanks. |