How to Fix OpenCore, High Sierra, Server problem

How to Fix OpenCore, High Sierra, Server problem

Boot failures are most commonly caused by firmware settings, incorrect OpenCore configuration, or USB mapping problems.

Quick Fix Steps

1. Boot verbose: Add -v keepsyms=1 debug=0x100 to see where the boot process stops.
2. Check firmware: Disable Secure Boot, Fast Boot, and CFG Lock; set SATA to AHCI; enable UEFI mode.
3. Validate OpenCore: Run ocvalidate or ProperTree clean snapshot to catch config errors.
4. Recreate installer: Use a fresh USB drive and try a different USB port.

Verification

• Verbose boot passes the previous stopping point.
• The installer sees the target disk.
• Keyboard and mouse work during recovery.

Related Searches

• OpenCore · EFI · kexts · config.plist · macOS troubleshooting

Original Question: "[Help] OpenCore, High Sierra, Server problem"

Hi guys, My setup is Ryzen 5 2600 GTX 1060 MSI x370 Gaming Pro Carbon Motherboard uses Intel® I211AT Gigabit LAN controller used the SmallTreeIntel82576 kext Samsung 970 Evo I followed TechTunerLife's entire walkthrough of OpenCore 6.1 https://www.youtube.com/watch?v=Yk__RU5kCIg My config.plist http://www.filedropper.com/config_114 I got everything, but when I tried to install, I got "Recovery server could not be contacted." https://preview.redd.it/gnacq81jy0r51.jpg?width=3024&format=pjpg&auto=webp&s=5ba134eea253f5adceab21cb49b6c2434f8a1ea6 I used tupoy botanik's suggestion from https://www.reddit.com/r/hackintosh/comments/byeu0s/the_recovery_server_could_not_be_contacted/ but that didn't work. For some reason my en0 is set as inactive, and after running "ipconfig set en0 DHCP" it was still inactive... ​ My ifconfig https://preview.redd.it/u5xxhku811r51.jpg?width=3024&format=pjpg&auto=webp&s=05481ea05a264f8524d37a5984e14354931af75c After running ipconfig set en0 DHCP... no difference https://preview.redd.it/77tc19yd11r51.jpg?width=3024&format=pjpg&auto=webp&s=247faff07348d9f8be544716e7f1d01d336814ab submitted by /u/huongdaoroma [link] [comments]