Hi i am a Greek owner of KN8 Ultra.
I have just tried this bios and it works like a charm...
Thanx goes to celemine1Gig.
Some links for the KN8 Series owners
http://forum.abit-usa.com/showthread.php?t=101692
http://forum.abit-usa.com/showthread.php?t=101193
Addition over Original Bios 14 (Hidden settings):
Advanced Bios Features
1)CPU Internal Cache: Enabled,Disabled
2)External Cache: Enabled,Disabled
3)Boot Up Floppy Seek: Enabled,Disabled
4)Boot Up Numlock Status:On,Off
5)Typematic Rate Setting: Enabled,Disabled
6)Typematic Rate (Chars/sec)
7)Typematic Delay(Msec)
8)Os Select for DRAM>64 MB: Non-OS2,OS2
9)Small Logo (EPA) Show: Enabled,Disabled
The Interesting Part
Advanced Chipset Features
1)HT Frequency:1.5x,2.5x addition
2)Err94 Enh: Auto,Disabled(what is this?)
3)CPU Spread Spectrum: Enabled,Disabled
4)SATA Spread Spectrum: Disabled,Down Spread
5)PCIE Spread Spectrum: Disabled,Down Spread
6)CPU Thermal Throttling: Disabled,12.5%-87.5%
DRAM Configuration
1)DRAM Frequency: DDR300,DDR366,DDR433,DDR466,DDR500 (Dividers added.Correct me if some of them are already so as to update)
2)tRAS:1-4(added)
3)tRCD:1(added)
4)tRD:1(added)
5)Bottom of 32bit [31:24] IO (what is this again?)
Integrated Peripherals
1)USB Memory Type:SHADOW,Base Memory(640K)
2)MAC Media Interface: Pin Strap,MII,RGMII
Power Management Setup
1)Video Off Method: Blank Screen,V/H SYNC+Blank,DPMS Support
2)Power Management: User Define,Min Saving,Max Saving
3)HDD Power Down: Disabled,Enabled
Some of the setting can be chosen but there are no values showed in bios
like HTT 1.5x,2.5x,DDR300,tRAS,tRCD,tRP so i am guessing that these are the right ones.
Maybe it can be fixed with another moded bios
Sorry if i forget something or added something but you can confirm that.
I am going to test it now for stability & play with dividers...
I am so glad that i have more options to play with...
Abit should provide us the original 15 bios with the above at least.
Still need tref & other ram options...
Divider DDR366 which i tried works like a charm...
Cheers...
@celemine1Gig please see if you can unhidden tref or other options