Test BIOS for Maximus Z790 Apex

BIOS Ver. 0070

Fix LN2 mode cold temp memory can’t training issue, please use LN2 mode + maximus tweak mode 2 to enable this function

https://www.dropbox.com/s/u4pszbzg5hxv2za/ROG-MAXIMUS-Z790-APEX-ASUS-0070-2023-04-21.CAP?dl=0

https://share.weiyun.com/KqP1Pb57