Originally posted by: adder1971
Originally posted by: Nevets Drassel
Core 2
Do you know how I should fix my HPET problem? It takes forever for windows to load...
Q. I am looking on information about your HPET (former multimedia timer) technology. I am currently developing a project requiring HPET timer support, but got stuck on some questions about where it is built into. Is it built into Intel(R) processors, or is it a mainboard-driven technology controlled by Bios/EFI? It's also very important for me to know which Intel components support HPET, since I do not know if it is widespread already or if I have to add some alternate support for other timers. I already have a link to the HPET specs, but the specification documentation did not answer my specific question.
A. The HPET (High Precision Event Timers) is a component that is part of the chipset. However, the firmware (BIOS/EFI) needs to enable it, and will provide you with the means to get to it via the various ACPI methods.
Intel(R) chipsets, since quite some time ago (at least a year, if not more), have HPET on board. However, not all vendors that sell machines with Intel(R) chipsets enable HPET in their firmware. Some have it as a BIOS option (Dell*, for example), and sometimes it defaults to Off.
sounds like it should be in the chipset driver. sounds like you may have had the feature in the bios off during windows installation and now it is turned back on?