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HP Notebook System BIOS Update (Intel Processors) F.66 A 5.5 MB Compaq Presario CQ40 Series Windows 7 (32-bit)

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HP Notebook System BIOS Update (Intel Processors) F.66 A 5.5 MB Compaq Presario CQ40 Series Windows 7 (32-bit)
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This package provides an update to the System BIOS. The update installs on supported notebook models using a supported Microsoft Windows Operating System. A reboot is required to complete the installation.

File name: sp48847.exe
Released: May 31, 2010
Version: F.66 A

Fix and enhancements: Fixes an intermittent issue where the system cannot detect that the AC adapter is plugged in.

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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