I just put together an SK41G system with one 512MB stick of Mushkin\nPC2100 (DDR266/133Mhz) RAM. I initially had trouble getting everything\nworking, what with bad cables, incorrect jumpers, and other things,\nbut I eventually got most everything working correctly. The only\nremaining problem is that the BIOS is only recognizing the memory\nstick as 256MB (recognizes it as DDR266, though) instead of 512MB\n(WindowsXP reports 256MB as well). I've pulled and reinstalled the\nstick a few times and tried both DIMM slots with no luck. I've\ndisabled all the shared memory/video cache settings and I'm pretty\ncertain the stick hasn't been mislabeled, although I don't have\nanother system to test it out on.\n\nAny suggestions?