Hai Ngo 0 Posted August 9, 2020 Share Posted August 9, 2020 (edited) I'm trying to install macOS on my X79 rigs which are bought from Aliexpress and having some issues: I cannot boot without the flagย cpus=1ย as I always endup with a memory panic message. If I boot with flagย cpus=1, it takes quite long to boot into Installation screen. After reboot from the installation (I'm trying to make an internet installation), I cannot pass the apple logo screen with the text "Estimating time remaining" which seems to last forever. Could you give me some suggestion to boot the without flagย cpus=1? I'm suspecting it's causing the long lasting "Estimating time remaining" message and my pc possibly won't run at full speed if the macOS installation succeeds (I'm using 2 cpu Xeon E5 2689) Here is details about my rigs: Mobo: Chinsese X79 dual CPU CPU: Xeon E5 2689 x2 GPU: Gigabyte RX 580 8GB Ram: 4 x 8GB 1333Mhz Here is some of my BIOS settings: Legacy USB Support: [Enabled] XHCI Hand-off: [Enabled] EHCI Hand-off: [Enabled] Hyper-threading: [Enabled] Active Processor Cores: [All] Serial Port: [Disabled] Intel(R) VT-d : [Disabled] Launch CSM: [Enabled] Boot option filter: [UEFI only] Launch Storage OpROM policy : [UEFI only] Launch Video OpROM policy : [UEFI only] My EFI folder is in the attachment EFI.7z Edited August 9, 2020 by Hai Ngo Link to post Share on other sites
Administrators MaLd0n 1,001,047 Posted August 9, 2020 Administrators Share Posted August 9, 2020 DSDT.aml.zip 1 Link to post Share on other sites
Hai Ngo 0 Posted August 9, 2020 Author Share Posted August 9, 2020 54 minutes ago, MaLd0n said: DSDT.aml.zip 10.31 kB ยท 1 download I've overwritten your file and removed cpus=1 flag, now the memory panic is gone but I get the prohibited sign with broken texts on the screens. Link to post Share on other sites
Administrators MaLd0n 1,001,047 Posted August 9, 2020 Administrators Share Posted August 9, 2020 remove usbinjectall sata as ahci use usb 2 port Link to post Share on other sites
Hai Ngo 0 Posted August 10, 2020 Author Share Posted August 10, 2020 18 hours ago, MaLd0n said: remove usbinjectall sata as ahci use usb 2 port I've already used usb 2.0 port and sata has already be set to AHCI.ย I've just removed usbinjectall kext and the prohibited sign still appears Link to post Share on other sites
Hai Ngo 0 Posted August 11, 2020 Author Share Posted August 11, 2020 I still cannot boot into macOS installation in USB. Here are screenshots before the prohibited sign appeared with and without Usbinjectallย Could you give me some suggestions to fix this issue? @MaLd0nย Could you tell me how did you get the DSDT file you gave me? It fixed the my memory panic issue so an explanation will be useful later I believe Link to post Share on other sites
Administrators MaLd0n 1,001,047 Posted August 12, 2020 Administrators Share Posted August 12, 2020 no idea what happens i just apply a essentials patches for this chipset Link to post Share on other sites
anerik70 0 Posted August 22, 2020 Share Posted August 22, 2020 On 8/11/2020 at 9:35 PM, MaLd0n said: no idea what happens i just apply a essentials patches for this chipset Where can I get thoseย essentials patches? Link to post Share on other sites
Schmaxel Highland 0 Posted September 28, 2020 Share Posted September 28, 2020 i hAVE THE SAME PROBLEM!!!! Link to post Share on other sites
Administrators MaLd0n 1,001,047 Posted September 28, 2020 Administrators Share Posted September 28, 2020 <dict> <key>Find</key> <data>oAqTU1RBUwE=</data> <key>Replace</key> <data>oAqRCv8L//8=</data> <key>Disabled</key> <false/> <key>Comment</key> <string>Fix bug RTC</string> </dict> <dict> <key>Find</key> <data>cA1DUFVTQ0swAENVVTA=</data> <key>Replace</key> <data>AAAAAAAAAAAAAAAAAAA=</data> <key>Disabled</key> <false/> <key>Comment</key> <string>CUU0</string> </dict> <dict> <key>Find</key> <data>cA1DUFVTQ0sxAENVVTE=</data> <key>Replace</key> <data>AAAAAAAAAAAAAAAAAAA=</data> <key>Disabled</key> <false/> <key>Comment</key> <string>CUU1</string> </dict> <dict> <key>Find</key> <data>cA1DUFVTQ0syAENVVTI=</data> <key>Replace</key> <data>AAAAAAAAAAAAAAAAAAA=</data> <key>Disabled</key> <false/> <key>Comment</key> <string>CUU2</string> </dict> <dict> <key>Find</key> <data>cA1DUFVTQ0szAENVVTM=</data> <key>Replace</key> <data>AAAAAAAAAAAAAAAAAAA=</data> <key>Disabled</key> <false/> <key>Comment</key> <string>CUU3</string> </dict> ย Link to post Share on other sites
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