You can Get and install BIOS driver for Dell G7 7590 I7590-7385BLK-PUS to get your gaming laptop work properly. Here you can also find other G3 and G5 and also for G7 model Drivers.
Dell G7 15 7590 Specification
Dell G5 5590, G7 7590, and G7 7790 System BIOS
Version : 1.11.1
Release date : 27 Nov 2019
File size : 7.78 MB
File name : G5_5590_G7_7590_7790_1.11.1.exe