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Help with Power Management systems

Posted: Mon Mar 28, 2005 10:08 pm
by vespa
I am new in this, and I need to be up to date!
Is the first BIOS with power management the PnP BIOS? Which is the difference between this one and APM BIOS?
Does the APM BIOS communicate with the OS? Can BIOS chips be compatible with both APM and ACPI? Where can I get information about the communication between the BIOS and the SO?
Thanks a lot!!!