Predator ph16-71-bios setting error-it goes to default settings if the laptop is kept idle, pls help

LeAnh
LeAnh Member Posts: 2 New User
edited December 28 in Predator Laptops

in the bios, I set the display setting to only NVidia card, then my laptop appeared an error. Whenever I left the laptop for about 1,5-2 days, it could take about 4-5 minutes to start and every setting in bios turn to default. Are there anyone who ever met this error, if you were then how to fix it. I replaced the cmos battery and it still happen, tks for reading.

[Edited the topic title to include the topic issue.]