Saphhire HD6770 not detected Tags: Radeon Graphics Last response: November 13, 2012 5:52 AM in Graphics & Displays Share geo_abr November 13, 2012 4:02:59 AM Been using this PC for about a year now, with a ASUS Mobo, Saphhire HD 6770 and a Corsair 500WPSU and 8GB RAM on Win 7 64.. about a month back one day PC started but display was blank..so tinkered around and display came back on the Mobo GPU when the Saphhire was taken out.. so prognosis was that Saphhire was faulty Got the Saphhire replaced by the manufacturer in abt 10 days. put it back in the PC today, with card in, 6pin power connected, HDMI to DVI Cable connected (DELL Monitor doesnt have HDMI Input) but no signal to monitor what could be the problem? .. can it be a bios setting? More about : saphhire hd6770 detected geo_abr November 13, 2012 5:52:50 AM Updated BIOS to latest version.. but did not help m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !