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Questions tagged [dsdt]

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3 votes
1 answer
280 views

ACPI : how risky is that to try methods

I don't know a lot about hardware. I've got a Yoga Slim 7 and the Performance settings can't be set for know from Linux. I've disassembled the DSDT tables to look at even if I don't understand ...
Arnaud Feldmann's user avatar
8 votes
1 answer
14k views

How to bypass Dell charger detection?

As the title says, I want to bypass the adapter detection, because it disables the battery charging, and slows down the CPU (I have killed this with ThrottleStop). The charger is working fine under ...
UDPSend's user avatar
  • 89
2 votes
0 answers
360 views

Decompiled DSDT table, looking for fan values, can't locate. table inside

I have the suspicion that my laptop doesn't set it's fan speed to 100% even when the CPU is hot. This is because I can barely hear the fan when the CPU is > 95 degrees or so. So i'm trying to check ...
Anteara's user avatar
  • 201
2 votes
2 answers
872 views

Why does installing Snow Leopard on a x86 machine require patching the DSDT?

I have seen various articles that describe how to install various versions of MacOs on x86 laptops from HP, Dell, etc. Many of them refer to a need to patch the DSDT, and even recommend a gui DSDT ...
Cheeso's user avatar
  • 2,149
2 votes
0 answers
2k views

How do I understand or interpret the information in an ACPI .asl file?

Dumping the contents of the Windows Registry, located at HKLM\HARDWARE\ACPI\DSDT , I can get the DSDT, which I believe is the Differentiated System Description Table. More information about what a ...
Cheeso's user avatar
  • 2,149