www.dell.com/.../optiplex-780 ftp://ftp.dell.com/Manuals/all-products/esuprt_desktop/esuprt_optiplex_desktop/optiplex-780_Service%20Manual2_en-us.pdf
Hi Gang I'm upgrading my 8400 for a used Duo Core E8400 3.0GHZ. I'll install a new HD and a retail version of Windows 7 64 Bit. I lost track of the support site for Dell Drivers, and Chipset. Can someone please provide that info? I'm assuming the OS install should go similar to my older Dimensions. Happy Holidays Mike
Drivers for Optiplex 780 (Dell Support Site) And Microsoft Retail OS Install