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25 lines
936 B
Markdown
25 lines
936 B
Markdown
# Fixing NVRAM
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This SSDT is required for all "true" 300 series motherboards and newer(Z370 is excluded), it specifically brings back NVRAM support and requires very little configuration for the end user.
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* B360
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* B365
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* H310
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* H370
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* Z390
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* 400 series (Cometlake)
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* 495 series (Icelake)
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By default it uses `PCI0.LPCB` for the PCI and LowPinCount path. The device names can vary between `PC00` and `PCI0` for PCI path and `LPCB`, `LBC` and `LBC0` for LowPinCount path. To see what you have:
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* Finding the LowPinCount path:
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* Intel: Search `Name (_ADR, 0x001F0000)`
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* Finding the PCI path:
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* Intel: Search `PNP0A08` (If multiple show up, use the first one)
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A pre-built can be found here if you have issues: [SSDT-PMC.aml](https://github.com/dortania/Getting-Started-With-ACPI/blob/master/extra-files/compiled/SSDT-PMC.aml)
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## [Now you're ready to compile the SSDT!](/Manual/compile.md)
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