My new brand laptop cant detect any wireless adapter, ASUS A455LD

i was brought new laptop and i install it with my genuine Windows 7 Professional 32 Bit. There was no problem at all, but when i installed the wireless adapter it said ' install success ' but my wireless not shown, and i check it in network connection and device manager no adapter found. i try to install another adapter and still goes same result. Please help me resolve this problem

I already fill up my System Specs so u can see it.
I not yet installed the airplane driver for my laptop, i bought this laptop without any OS inside. So i try to install it manual by myself. all this time i never failed to install with my Windows CD, but now i didn't know why this happen. Its true that when i browse the asus support center, they only give the 64 bit windows 8 driver. So i try to download from the internet the driver for my Wireless LAN. I download Realtek RL8723 and i install it, it said success and no failed message, but still my laptop cant use wireless. and i check it on Device manager NO adapter found by the sistem, there was a symbol in my network controller. So how this can be happen ?

This is my network card :


Right Click after that uninstall ? are u sure dude to do that ?

oh im sorry this is my Network adapter



and should i do this ? uninstall ?



sorry i was new in this forum..

thanks dude for the help, but seems ASUS 455LD only compatible with windows 8. I try to install windows 8 and everything is okay, no problem in wireless adapter.

So thanks for your advice senpai !
GG WP !

Thanks a lot