I bought 1 Inverter for my compaq c300 on ebay and they sent me a bad inverter so i was like its ok it happens, so i bought another one saying its just another 10 bucks so i bought another one from the same guy.....In the title it says NEW.....so i bought it and they sent me a Refurbushed one...i knew that becuase there was soldering done on this board so i said ok it'll work....so i put it in and BOOM it doesnt work! OMFG so i sent it back*awaiting refund* and bought another one from the same guy becuase he said he will take 25% off.....so i did and OMFG it still doesnt work!