I recently installed windows xp 64 bit on my optiplex 740 and when I attempt to install the ethernet contoller driver that dell offers(broadcom integrated adapter or something) for windows xp, it says my OS is not compatible. I have tried a whole bunch of other drivers(even some offered by lenovo) to no success any and all help would be greatly appreciated, thanks. 24 Series Season 8 here. AMD athlon 64 x2 4800+ dual core 2.5 ghz 6 gb ram windows xp 64 bit professional sp2 harry here: this works on the devices on ur system go to the card to drivers the click update be online when u do this it will look on the computer first then go on the web for them when it starts the download click save then run, so will have them for later, it's always good to back-up all ur drivers &.dills on cd/rw 1 for each so next time on need 1 u pop in the cd & pow u got it.

Download Dell Optiplex 740 Drivers for Ethernet Controller. Get and Download Dell Optiplex 740 Drivers For Ethernet Controller From Here, For Windows XP, Vista, Seven 7 (32-bit or 64-bit). Dell Manufacture Many type OptiPlex Model in Same case. You can download Network Card Driver From Here.