So I have an E1505 notebook and I'm trying to install device drivers for the audio, wireless, bluetooth and another one or two devices.  I use my Dell Resource CD for drivers, but the drop down box with model numbers doesn't contain "E1505" or "Inspiron 6400"...  It instead gives four models:  MXC051, Inspiron ME051, Inspiron 710m and MXG051.

 

Can anyone tell me if one of those model numbers is synonymous with my E1505?  If I choose "All" it lists some devices that are checked as being present, but some groups of items have no checks at all, like audio, for example.

 

Oh, Thanks in advance.