Administrators Hervé Posted February 18, 2019 Administrators Share Posted February 18, 2019 Yes, that was understood. Try and mount your SSD partition before type the commands in Terminal. Link to comment Share on other sites More sharing options...
ianinsane Posted February 18, 2019 Author Share Posted February 18, 2019 OK, I mounted the SSD partition with diskutil mount /dev/disk0s2 which succeeded ("Volume Macintosh SSD on /dev/disk0s2 mounted") But it didn't change anything on the outcome of the commands in Terminal... Link to comment Share on other sites More sharing options...
Administrators Hervé Posted February 18, 2019 Administrators Share Posted February 18, 2019 Did you try to boot through the USB installer? Or is it just the same? Link to comment Share on other sites More sharing options...
ianinsane Posted February 19, 2019 Author Share Posted February 19, 2019 IIt's just the same: Booting from SDD Bootloader into OS X SDD installation failure (header read size 200 etc) Booting from USB Bootloader into OS X SDD installation failure (header read size 200 etc) Booting from USB Bootloader into USB OS X Installer works, but apparently problems with Terminal access to SDD installation Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted February 19, 2019 Administrators Share Posted February 19, 2019 try adding FAT-64.efi and partitiondxe.efi to your clover drivers folder Link to comment Share on other sites More sharing options...
ianinsane Posted February 19, 2019 Author Share Posted February 19, 2019 In that case on the USB installer's folder? Link to comment Share on other sites More sharing options...
ianinsane Posted February 19, 2019 Author Share Posted February 19, 2019 Sorry, I was confused. I didn't use Clover on my USB install disk, but Enoch. Link to comment Share on other sites More sharing options...
ianinsane Posted February 20, 2019 Author Share Posted February 20, 2019 So I'm probably looking at a complete ré-install here. I'm just afraid that I'm going to face the same problem again if I can't find the source of it... Link to comment Share on other sites More sharing options...
Administrators Hervé Posted February 20, 2019 Administrators Share Posted February 20, 2019 C’est la vie... Link to comment Share on other sites More sharing options...
ianinsane Posted March 13, 2019 Author Share Posted March 13, 2019 Reinstalled it - three weeks running smoothly. And now it happened again: Header read size 200 Incorrect image signature, expected version 10.7 Why, oh why?? Link to comment Share on other sites More sharing options...
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