so I bought asus g504 around april and the laptop just went dead after 2 mos the first thing I notice before it died was I'm frequently pushing the power button for 1min to do the residual reset until it totally doed down. when I brought it to asus service center they replaced the motherboard which took around 1.5 mos. I got it last week but then now im experiencing it again, the laptop wont turn on after I push the power button then I need to press and hold for mins to make it start again. I don't really know what's happening I'm really trying my best starting with the simple things like turn on before putting any connectors, removing all connectors then waiting minuyes before turning it off.
Does not really bode well for those models, I got an FX model ASUS and mine did the same thing, motherboard died. I am still waiting for the warranty fix. There is quite a few issues around with them, including loud fans all the time and heat issues. Probably what kills the motherboards.