Tech/Basics/BIOS

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Basic Input/Output System

Get Current BIOS Version

The dmidecode tool allows you to ask for strings instead of searching the output. 

dmidecode -s bios-version
G1ET93WW (2.53 )

Debian Linux bootable usb from vendor ISO

  1. Download vendor ISO
  2. Insert unmounted usb drive
  3. apt install genisoimage
  4. geteltorito -o usb.img vendorfirmware.iso
  5. dd if=usb.img of=/dev/yourusbdevice
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