BIOS Features: Win95 PnP, PCI bus auto configuration, NCR SDMS, IDE LBA mode (>520 MB), EIDE mode(4 HDD), IDE block mode, IDE PIO mode auto (up to PIO mode 4), multi I/O on board functions, dark green mode support NOTES: Update version. This BIOS is for 1Mbit BIOS ROM only. You could distinguish 1Mbit/2 Mbit BIOS ROM by the BIOS version you have now. For example, if you have 1x now, it means your BIOS ROM is 1Mbit. Otherwise, it's 2Mbit.(5/7/97)