Hai, just want to say Thank You. For helping me & sharing knowledge bout GC troubleshooting. Well buying ex-mining card just too risky & wasting money. GC show no signal/display during start up. Msg seller but no reply (wasting time too). So cut short story, almost midnight browsing thru here saw this guy ARMAND666 & msg him. Well suprise me he reply within short while & guide me thru the diagnose. Let me know what are the damage parts & cost for repair. Unlucky for me it was too costly. RIP (to my $$)... Well again, Thank you Armand666 for ur kindness & helpful... u bring some light to my life. (the misery of mining card) ... so any prob pls call him up.