I cant find the ethernet controller driver for Dell Inspiron 580

[cooleha]

help me i cant find ethernet controller driver for Dell Inspiron 580 Windows 7 Ultimate x64. I used Driver Genius Pro but even though it found it it cant download it

 

[das_stig]

Could have used Dell website and just search for it

Atheros Wireless 1525 WLAN Mini Card

http://ftp.us.dell.com/network/r290807.exe

Broadcom BCM57788 LOM

http://ftp.us.dell.com/network/r250302.exe

 

[ianpolmc]

I NEEDED TO DOWNGRADE MY DELL INSPIRON 580s FROM A 64-BIT TO A 32-BIT WINDOWS 7 OPERATING SYSTEM. WHEN I DID THIS I COULD NOT FIND A 32 BIT DRIVER FOR THE ETHERNET CONTROLLER. CAN SOMEONE HELP ME. I TRIED THE ONES LISTED ABOVE AND ALSO THE ONES FOR A 32-BIT VISTA OP BUT NO LUCK.

THANK YOU