
My machine is an Optiplex 755 is a Core 2 Duo E8400 3.0 GHz - I have installed Windows 7 Professional (I am verifying that the Vista drivers work for those of us in Windows 7 land - the posters at the Dell Community forum seemed to be indicating so.) Take a look at the "Compatibility" section - there we are, OptiPlex 755! And yes, they are for Vista, but they work for Windows 7, too - at least they have been reported to have worked for the posters at the Dell forum referenced above.

My BIOS before my work yesterday was at A10. I updated to the A15 BIOS but still I have the conflict with the two PCI devices, as you also list here. Sorry for not getting back on R194010 and R194011. I kept poking at all the info provided at the Dell forum and by the end of the workday I was relizing it's not a solution - I have inquiry in there to see what experience people had because there are people saying it "worked!" but when I looked those patches up they are even older than my A10 patch level! So, sorry you headed down that path with my misdirection. #DELL OPTIPLEX 755 PCI SERIAL PORT DRIVER WINDOWS 7 32BIT PATCH#

hope your machine is OK after the exercise.īe forewarned. I searched via Google and came up with one of those "driver" websites that proclaims they have drivers for "everything". #DELL OPTIPLEX 755 PCI SERIAL PORT DRIVER WINDOWS 7 32BIT DRIVERS# Well they had an older driver yet! I'll keep poking around and keep in touch here.

#DELL OPTIPLEX 755 PCI SERIAL PORT DRIVER WINDOWS 7 32BIT PATCH#.#DELL OPTIPLEX 755 PCI SERIAL PORT DRIVER WINDOWS 7 32BIT DRIVERS#.
