Need model number to replace battery on DZ77GA-70K

[idata]

My motherboard does not retain BIOS settings anymore when I turn power outlet off. Motherboard is 3years old and I guess it needs a new battery. Can anyone tell me what battery model I can use? I live in Sydney.

[AScot · Accepted solution]

According to this diagram, the battery is a CR2032.

http://www.intel.com/content/www/us/en/desktops/desktop-board-dz77ga-70k-interactive-layout-demo-vid... Intel® Desktop Board DZ77GA-70K Interactive Layout