Sorry slow to respond, went down for the night. No, system reboots fairly fast after reset button hit, about 10-15 seconds to windows screen. I have noticed though that cold boot from system off seems to take longer than it should to get to the post screen where it hangs. Maybe it just SEEMS long. Fast boot was enabled, so I disabled it and tried that with no success. Still hangs at post screen. I'm still able to get through post and into windows by either holding power button down until it dies, causing the next post to be in safe mode, or hitting reset, in which case it loads Windows properly. Also, built this last week and haven't updated MB bios, and am hesitant to do so if system is running well, (other than annoying post). What...