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Atheros Bluetooth Driver Version 7.4.0.100 176.56 MB HP Pavilion dm4-2180us Windows 7 (32-bit & 64-bit)

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Atheros Bluetooth Driver Version 7.4.0.100 176.56 MB HP Pavilion dm4-2180us Windows 7 (32-bit & 64-bit)
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This package contains the driver installation package for the Atheros Bluetooth in the supported notebook models and operating systems.

File name: sp55212.exe
Released: Oct 14, 2011
Version: 7.4.0.100 Rev.

Fix and enhancements: Fixes an issue which causes a blue screen error (BSOD) when the Bluetooth device transfers a file to another Bluetooth device.

A device driver is a small piece of software that tells the operating system and other software how to communicate with a piece of hardware. For example, all printers come accompanied with drivers to install that tell the operating system exactly how to print information on the page. Sound card drivers tell your software exactly how to translate data into audio signals that the card can output to a set of speakers. About.com - http://pcsupport.about.com/od/termsag/g/term_driver.htm

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