View Full Version : Kr7a-133R bios settings?

04-06-2002, 11:47 AM
Does anyone know a good bios configuration for the Abit KR7A mobo?

System Stats:

Mobo: Abit KR7A-133R
CPU: AMD t-bird 1.0 :shoot2:
GPU: Hercules 3D prophet III
256MB DDR PC 2100
SoundCard: Creative SB Value
OS: Windows XP pro

04-08-2002, 10:51 AM
Well, here it is everyone. After about 2 weeks of searching the web i finally found the settings i was looking for. So those of you out there with the Abit KR7A-133 mobo, here are the optimized bios settings for you. (Most of these settings are for optimizing your RAM)

Core voltage- 1.65-1.75v
W/ PC2100 set DRAM clock to 133mhz
CAS latency- 2
Bank interleave- 4
Precharge to active (Trp)- 2T
Precharge to active (Trans) 5T
CMD ( Trcd) 2T
DRAM queue depth- level 4 (I beleive this is the default setting)
Command Drive Strength- Lo
DRAM command rate- 1T
Chipset driving control- Auto
AAGP apeture size- 32- 64m
AGP Fast Write- enable (if your video card supports this)
This setting may cause instablity problems, but I'm having no trouble at all running this enabled.