Had a case, 256sdram,20ghd,nic.Got a old hp m/bd, w/sound,video,ps2,usb onboard.HP board is Vectra VEi7.w/ celoron 400,sis620 chipset, put it together, easy right. WRONG. I have had more touble trying to install win98se with this board then any other I have ever worked on.bios checks out,no problem until installing win98se. boot failures,missing .dlls,etc.Fdisk,reformated hhd,checked every part on another machine everthing works fine.Bios sees everything. Downloaded hp ide ,sound,usb files, tried their tools. Its not win98se, loaded it into hhd from another machine,3/4 hr all finished. tried coping win to hhd and then installing, get .dlls missing.Reset CMOS. still doses it.Checked site, m/b okay for 98,nt,2000,xp. ?????????