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HP Unified Extensible Firmware Interface (UEFI) Support Environment Version 4.2.0.0 2.16 MB HP Pavilion dm1-4142nr Application Windows 7 (32-bit & 64-bit)

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HP Unified Extensible Firmware Interface (UEFI) Support Environment Version 4.2.0.0 2.16 MB HP Pavilion dm1-4142nr Application Windows 7 (32-bit & 64-bit)
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This package provides the HP Unified Extensible Firmware Interface (UEFI) Support Environment for the supported notebook models and operating systems. HP UEFI Support Environment provides UEFI based hardware diagnostics used to validate if a system is functioning correctly. Additional support is provided for updating and managing the system BIOS and other device firmware on the system.

File name: sp55477.exe
Released: Dec 1, 2011
Version: 4.2.0.0

Fix and enhancements:

  • Provides support for the Intel Ivy Bridge Video.
  • Provides the Processor Test.
  • Provides improved DIMM Identification support.
  • Provides additional System Check command options.
  • Provides BIOS management file selection.
  • Provides improved Battery Calibration.
  • Provides improved Time Remaining calculations.
  • Provides improved Help displays.
  • Provides support for GPT drives.
  • Provides support for UEFI System Partition installation.

A driver is software that allows your computer to communicate with hardware devices. Without drivers, the devices you connect to your computer - for example, a mouse or external hard drive - won't work properly. Windows can automatically check if there are drivers available for new devices that you connect to your computer. For hardware that you've connected to your computer in the past, updated drivers might become available at a later date; but those drivers aren't installed automatically. To install these optional updates, go to Windows Update in Control Panel, check for updates, and then view and install driver updates that are available for your computer. Microsoft - http://windows.microsoft.com/en-us/windows/what-is-driver#1TC=windows-7

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