Since none of those are listed in your motherboard's manual (page 41), odds are those aren't actually error codes. 13, 20 and 24 are all normal startup codes, the rest are unlisted.
If you're having issues getting your computer to boot and it's hanging at these POST codes:
Turn off the switch on the PSU, pop the CMOS battery out and let it sit for a minute. Without putting the battery back in, turn the PSU back on and hit the power button. Let the computer boot to "CMOS Reset" which is a BIOS error saying your battery (which you removed) is dead. Turn the computer off, kill the switch, put the battery back in, turn it on again, set the clock in the BIOS and carry on your merry way.