(Note that you must also explicitly activate rEFInd's mouse or touch support in nf for the driver to be useful.) Note that I've not tested this myself or heard of it working, but in theory it should work, provided you find a compatible driver. You can load a mouse or touchscreen driver to enable the mouse or touchscreen to work even if your firmware lacks this support.You can load a video card driver to set an appropriate video mode or to support a plug-in card that lacks EFI support in ts own firmware. You can load a driver for a plug-in network card to enable the computer to boot from the network, or to access the network without booting an OS.I've received one report of the NVMe driver from Clover being useful to boot from an aftermarket NVMe disk on a Mac, for instance. It could be handy, perhaps in conjunction with a filesystem driver, to enable the EFI to read a boot loader or kernel from a disk on a plug-in controller, though. Note that this is not required if you place your boot loader (and perhaps your OS kernel) on another disk, or if the plug-in disk controller includes EFI-capable firmware. You can load a driver for a plug-in disk controller to give the EFI access to its disks.This is most likely to be useful on a Linux installation, since a filesystem driver can enable you to store a Linux kernel with EFI stub loader or for use by ELILO on a Linux-native filesystem if your EFI System Partition (ESP) is getting crowded. You can load a filesystem driver to gain access to files on a filesystem other than FAT (or HFS on Macs or ISO-9660 on some systems).At the moment, EFI drivers are few and far between but you can or might want to use them for various reasons: Why Should You Use EFI Drivers?ĮFI supports drivers, which can activate hardware or filesystems in the pre-boot environment. This page tells you why you might want to use drivers, how you can install and use rEFInd's own drivers, where you can go to find other drivers, and provides tips on a few specific drivers. Thus, if you want to use EFI drivers, rEFInd's ability to do so can be useful. \cf 0 \ul \ulc 0 5.Although EFI implementations should be able to load drivers prior to rEFInd's launch, in my experience, most EFI implementations offer such poor control over EFI driver loading that they can't be counted on to do this. This should list ACPI, BOOT and other Clover folders. then use Finder to copy whole /EFI folder to EFI volume \ it should appear in Finder as EFI volume \ To mount it (where /dev/diskXs1 is EFI partition device). > sudo mount -t msdos /dev/diskXs1 /Volumes/efi \cf 0 \ul \ulc 0 5.1.2 copying from OSX \ulnone \ \f 0 \cf 0 to identify USB volume (for example fs1) and EFI volume (for example fs0). \cf 0 \ul \ulc 0 5.1.1 copying from the shell \ulnone \ Installation requires copying /EFI folder from USB stick to EFI partition and adding CloverX64.efi as a boot option. I need to try to reformat it to FAT32 as Troj80 suggested and see if this helps. Clover works from there, but sometimes I have problems with certain files - they get short XXXX~1.yyy names. My EFI partition created by SnowLeo installation is FAT16. \īy default, UEFI can only access FAT partitions, for example EFI partition(s), so the only option is to install it to EFI partition. When you get that working, then you can install Clover to a hard disk. So, find and start Clover and try to boot OSX. Will list current shell file system/volume/partition mappings \
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