The Bluetooth driver for the Dell Vostro 1540 Notebook 1701 has been added below. Note that this is a Windows 7 driver 32bit/64bit as well as Windows Vista which the Vostro 1540 was shipped with. If you have a different operating system then you will need to search the Dell website for more information. The file below is from the Dell software mirror.
Like all other Dell software driver installs you need to download the file then click on it to extract. This file will extract to the directory – C:\DELL\DRIVERS\R302514. You will need to go into this directory on your computer and look for the setup file. Double click on this file and the driver will install on your computer.