#Uefitool gigabyte full#

The information stored in the Flash Descriptor can only be written during the manufacturing process as its read/write permissions must be set to Read Only when the computer leaves the manufacturing floor.įlash Descriptor contains AltMeDisable or High Assurance Platform (HAP) bits that disable Intel MEĪll these regions combined is a full flash memory available directly from OS. The maximum size of the Flash Descriptor is 4 KBytes. The descriptor is on the SPI flash itself and is not in memory mapped space like PCH programming registers. The Descriptor data structure describes the layout of the flash as well as defining configuration parameters for the PCH. The Flash Descriptor is a data structure that is programmed on the SPI flash part. Winbond W25Q64FV) in a same way as using external programmers, providing the ability to read and write the following flash parts:

#Uefitool gigabyte series#

Asserting HDA_SDO HIGH on Intel High Definition Audio chips ( >= 6 chipset series )įPT is able to access the flash memory chips (e.g.Determining whether the Intel Boot Guard is enabled.Since it enables you to customize and optimize various UEFI firmware settings, UEFIFind is a tool for advanced users who want to take full control over their computer.Neutralizing Intel ME via internal flashing with Intel FPT An advanced tool that enables you to adjust UEFI-compatible devices’ settingsĪs far as compatibility goes, the utility supports a wide variety of firmware formats used by well-known motherboard manufacturers, including, but not limited to ASUS, MSI or Gigabyte. The app can also be employed for extracting firmware images from BIOS, which can come in handy for viewing and analyzing various images that are not readily available. Moreover, thanks to the tool, you could even add features that were not available with the default firmware. Making changes to these and other settings doesn’t only help improve the overall performance, but it can also aid fix various issues that were causing constant bugs. The role of the tool is to enable you to edit the UEFI firmware’s settings, including here the boot order of devices, overclocking or the power management. Therefore, you can write scripts to automate tasks and perform various batch operations, a feature that can come in handy for network administrators who need to change multiple firmware images simultaneously, for example. While some may view this as a setback, the advantage – especially for advanced users – is that it is scriptable. The tool doesn’t boast a GUI, but it is rather a console application. Enables you to customize the firmware settings and features as you want UEFIFind is a tool designed to help you with this type of tinkering, as the utility is designed to view and edit firmware that runs on the motherboard.

For instance, overclocking the CPU entails modifying some firmware settings to increase the clock speed, adjust the voltage settings and tweak other performance-related settings. If you are interested in tinkering with your computer in a way that would improve its performance significantly, then you may have to make some expert modifications.