I have some industrial PCs and I have some problems with ACPI & WOL events, I want to try updating the motherboards but I don't find any new firmware, only drivers.
The model of the motherboard is: POS-478 and the "AMI BIOS" numbers are:
63-1000-001192-00101111-040201-I845G-1AAXB004
I see some links in this post: http://www.wimsbios.com/forum/topic6271.html but it doesn't work

Could you help me?
THanks.