Yes, I've tryed to turn off my PC. I tryed EVERYTHING to fix this. That why I am created this thread, to help myself and everyone who has this problem, to gather all information and try together find a fix. I still beleave, that soon will appear the next version without this bug... Or might we will examine the firmware and find difference in code wich makes this strange thing happen!
If drive set to slave - it has tray issues in my system too. Will try tommorow in the Intel TX motherboard... Maybe, my A7N8X bios is source of evil.
2510A firmware has additional block starting at 24730 hex... What is this? And both 1.07 and 2510's firmwares in some parts are the same!