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coreboot, formerly known as LinuxBIOS, [5] is a software project aimed at replacing proprietary firmware (BIOS or UEFI) found in most computers with a lightweight firmware designed to perform only the minimum number of tasks necessary to load and run a modern 32-bit or 64-bit operating system.
In Windows, if Secure Boot is enabled, all kernel drivers must be digitally signed; non-WHQL drivers may be refused to load. In February 2013, another Red Hat developer attempted to submit a patch to the Linux kernel that would allow it to parse Microsoft's authenticode signing using a master X.509 key embedded in PE files signed by Microsoft.
no LVDS, Powerplay 7.0 AMD M690 chipset RS690M Radeon X1250 (350 MHz) DirectX 9.0, AVIVO, DVI/HDCP, no HDMI, Powerplay 7.0 AMD M690E chipset RS690T Athlon Neo, Mobile Sempron Radeon X1250 (350Mhz) No DirectX 9.0, AVIVO, 2× HDMI/HDCP, Powerplay 7.0 AMD M690T chipset Turion 64 X2, Athlon 64 X2 mobile: Radeon X1270 (400Mhz) DirectX 9.0, AVIVO ...
It is used on motherboards made by AMI and by other companies. [3] A chip containing an old version AMIBIOS image, pulled from an ECS motherboard. American Megatrends had a strict OEM business model for AMIBIOS: it sold source code to motherboard manufacturers or customized AMIBIOS for each OEM individually, whichever business model they ...
Field upgrade is the TCG term for updating the TPM firmware. The update can be between TPM 1.2 and TPM 2.0, or between firmware versions. Some vendors limit the number of transitions between 1.2 and 2.0, and some restrict rollback to previous versions. [citation needed] Platform OEMs such as HP [85] supply an upgrade tool.
The Windows Anytime Upgrade in Windows 7. Anytime Upgrade in Windows 7 no longer performs a full reinstallation of Windows. Components for the upgraded editions are instead pre-installed directly in the operating system; a notable result of this change is that the speed of the upgrade process has been significantly increased.
Intel i945GC northbridge with Pentium Dual-Core microprocessor. This article provides a list of motherboard chipsets made by Intel, divided into three main categories: those that use the PCI bus for interconnection (the 4xx series), those that connect using specialized "hub links" (the 8xx series), and those that connect using PCI Express (the 9xx series).
The AMD 700 chipset series (also called as AMD 7-Series Chipsets) is a set of chipsets designed by ATI for AMD Phenom processors to be sold under the AMD brand. Several members were launched in the end of 2007 and the first half of 2008, others launched throughout the rest of 2008.