Yes, and it saved correct date and time. Put in Win 7 disc to install and restarted system and optical drive starts to spin then stops, will not register keyboard again to get back into BIOS to see if there is an issue there. Even tried plugging in a USB mouse to se if there was no power to the ports on the mobo, strangely, the mouse has power even with the system not powered on. Tried to disassemble completely, pull battery from mobo and jumper CMOS again which is how we got it to reset yesterday, all to no avail. Still have to hold down power button to power off, so something is holding memory. Am getting very frustrated. No beeps through in case speaker at power on, tried to swap out SATA and cables...nothing. I am still stuck on AsRock post screen.