Question Hey guys, I have this notebook,Prestigious Smartbook 141 c2 I cannot access it's boot menu and bios

Dec 27, 2022
I have this notebook Prestigio smartbook 141 C2 I cannot access it's bios and boot menup,plz help me with the keys to access it's bios and boot menu.I have tried f2,f4,f10,f12,esc and del,plz help on how to access it's boot menu.