This pops up all the time for many Asus mobo users. Just disable it in the bios, it is a broken feature that never works right. I had it pop up over and over on my currently system about 3 or 4 years ago and I turned it off and it is happily still running.
__________________ GAMER: Win10 Pro x64, I7 8086K (corsair H110i), Asrock Z370 Taichi, EVGA GTX 1080 FTW, Gskill 4 x 8 GB DDR4 3200Mhz, Samsung 970 EVO 500GB M.2. NVME SSD, Western Digital Blue 1 TB M..2. SSD. Crucial M4 256GB, Mushkin 480 GB ECO SSD, HX750W, Sound blaster Z, & Phanteks Enthoo Pro M Lenovo Ideapad Y510p: i7-4700MQ 2.4GHz (undervolted by 80mV), 16GB DDR3L-1866MHz, Intel GMA 4600HD / SLI'ed Nvidia Geforce GT 755M 2GB GDDR5, 240 GB Crucial SSD, 128GB M.2 SSD, 15.6" HD+ Glossy LED |