RobertX Posted May 15, 2018 Share Posted May 15, 2018 (edited) ...well, I've been dsdt diving...lol, and have a semi-working dsdt22.aml....the result however leaves me with higher than normal temps for cpu cores and heatsink and no AICPMvers in ioreg....I'm including one: dsdt.aml that does give me AICPM...and two: the dsdt22.aml that I want to use...but does not activate AICPM...dsdt22 needs the fix.... ...a little guidance please... DSDT.aml.zip DSDT22.aml.zip edit: found my solution....moved scope, P001,P002,P003,P004 from dsdt to dsdt22, replacing existing... compiled and loaded up ... now for onboard sound, as hdmi audio already works thru gfx card... ...all this on Box 2 (P5N7A-VM) Edited May 16, 2018 by RobertX just because Link to comment https://www.insanelymac.com/forum/topic/334097-aicpmvers-missing-but-now-found/ Share on other sites More sharing options...
RobertX Posted May 16, 2018 Author Share Posted May 16, 2018 (edited) hey Herve' ...my initial reason for the dsdt mucking was to get my chipset identified as MCP79(Nvidia) and not generic...in doing so, I lost AICPM support and temps increased on average 15 degrees C....around 51 -57 degrees C at idle....after this fix, temps are high 20s at idle and mid 50s under full load...and chipset is recognized.....so yes, I can run Box2 without dsdt edit...still, ...this board was a royal pain...mostly from outdated info circa 2009...but it just works!! ...thanks for the reply edit: removed this bold text reference too from clover..just p and c state generation now .clover does a drop cpupm table in ssdt to avoid a kp at boot...and generates p and c states and enables c6 Edited May 17, 2018 by RobertX Link to comment https://www.insanelymac.com/forum/topic/334097-aicpmvers-missing-but-now-found/#findComment-2613803 Share on other sites More sharing options...
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