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CMOS error starts after update to 10.15.4? #788

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telepati opened this issue Mar 26, 2020 · 2 comments
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CMOS error starts after update to 10.15.4? #788

telepati opened this issue Mar 26, 2020 · 2 comments
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duplicate This issue or pull request already exists invalid This doesn't seem right project:oc

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@telepati
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Hi, after update to 10.15.4 CMOS error starts to come. Normally OpenCore RTC checksum patch working on 10.15.3 but this patch doesn't work anymore. I also tried RTCMemoryFix.kext this kext also doesn't affect anything. I think something changed in AppleRTC.

This issue also mentioned here;
khronokernel/Opencore-Vanilla-Desktop-Guide#61

1807803870_ScreenShot2020-03-25at03_53_43 png caed39256ea707d8148f9db5264a98f8 png 37e196a087415f674c3855644e23ecc1
2078720008_ScreenShot2020-03-26at15_30_35 png e573ac47a32bf6eb8e0c62426514e967
@Andrey1970AppleLife
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#765

@Andrey1970AppleLife Andrey1970AppleLife added duplicate This issue or pull request already exists invalid This doesn't seem right project:oc labels Mar 26, 2020
@vit9696
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vit9696 commented Mar 26, 2020

You can use RTCMemoryFix to exclude ranges, it does not do anything by default. It is indeed likely that AppleRTC now updates data besides the checksum, which the patch removes.

@vovinacci vovinacci mentioned this issue Mar 27, 2020
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@tylernguyen tylernguyen mentioned this issue Jun 11, 2020
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@EETagent EETagent mentioned this issue Jul 31, 2020
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@telepati @vit9696 @Andrey1970AppleLife