hello, all. i have a PCI/VGA card PT80 with SIS6326 chipset. i am using MILO BIOS source code. but i am not able to access the internal buffer which is typically at 0xA0000. even the BIOS ROM (0xC0000) read fails to show default value 0xA5A5. the expansion ROM is enabled in PCI by setting D0 bit to 1. however IO seems okay because the monitor actually switches from power down mode to normal mode. i have tried using both vgaraw1.c and vgaraw2.c files, but no success. could anybody help me to solve this problem. many thanks. girish. _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com