Newly purchased a GA-7VT600 1394, put in an Athlon XP 1500+, and it\nmostly works fine. Occasionally, though, after a reboot, I will get a\nblank screen, and the HDD LED will be stuck on. It never reaches the\nPOST screen showing BIOS info, memory test, etc. Just stuck there with\na blank screen and a few clicking sounds from the disk drive.\n\nWhen this happens, I need to disconnect power from the PSU for 30\nseconds or so before booting up, or else the same thing will occur. On\nthe first successful post afterwards, I get the following message\nimmediately after IDE auto-detection:\n\nWarning!!\nSome changes in chipset or clock settings caused boot failure.\nDefaults for these settings have been loaded.\n\nI'm prompted to hit F1 to continue- I do so, and it boots no problem.\nIt sounded to me like maybe it wasn't detecting the memory type\ncorrectly (I'm using 2x256MB PC2100 Kingston, but I also tried 1x512MB\nPC2100 Crucial, without luck.) So then I tried flashing to the latest\nBIOS, (taking it from F5 to F7), and that didn't change anything\neither.\n\nGA-7VT600 1394\nAthlon XP 1500+\n2x256MB PC2100\nATI Radeon 7000 64 MB AGP\nWD 80GB IDE HD (WD800JB)\nAntec True 380S 380W PSU\n\nAnyone with a similar experience or suggestions?\nThanks!