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fuss:bios [2013/11/21 17:04] officefuss:bios [2022/04/19 08:28] (current) – external edit 127.0.0.1
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 +====== Medion Laptop Boot Options ======
  
 +BIOS: Apyio Setup Utility, American Megatrends
 +
 +Median laptops seem to have the boot-options locked. Unlocking involves booting with <key>F2</key> held down to reach the BIOS menu and then make the following changes:
 +
 +<code>
 +Security->Secure Boot Management->Secure Boot->Disabled
 +Boot->Launch CSM->Enabled
 +</code>
 +
 +====== Extract DSDT ======
 +
 +On Linux, you can use [[https://acpica.org/downloads|iasl]] to dump the DSDT tables:
 +
 +<code bash>
 +cat /sys/firmware/acpi/tables/DSDT > dsdt.dat
 +iasl -d dsdt.dat
 +iasl -sa dsdt.dsl
 +</code>
 +
 +which results in the ''dsdt.aml'' file.
 + 

fuss/bios.1385053465.txt.bz2 · Last modified: 2014/12/19 22:48 (external edit)

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