1.40 1. Korea Windows 98SE would work well with PS2 keyboard. 2. System would not hang up with on-board VGA. 1.30 1. Open "DRAM CAS# Latency" item in Bios Advanced setup menu. 2. Make the initial PXE bootrom feature can be set by SETUP option. 3. Creative sound card should work. 4. Set "USB Device Legacy Support" default to "Disabled". 5. Change boot menu key to F11. 6. Display 'ACPI Compliant BIOS' in Post Sign On message. 7. While Legacy USB is disabled, USB boot device still can boot. 8. Not check keyboard present during post. 1.20 1. COM port mouse should work. 2. Made system have error beep if no memory found. 1.10 1. Updated P6 CPU microcode. 2. USB controller should be detected by SETUP option. 3. Display warning message by red when IDE devices installation error.