guys! So I Just upgraded my old Mid-2010 White Unibody MacBook with 8GB RAM and a 500GB SSD.
I installed a new copy of Mac OS High sierra and enabled TRIM.
Also I tried to startup in recovery mode to be able to convert the drive's format from Mac OS extended Journaled to APFS but the option appears to be dimmed and cannot select it. I read that this operat
ion is always possible as long as you're using an SSD.
Does anyone know if I'm doing something wrong here?
Your help will be pretty much appreciated!
J
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Apfs Or Mac Os Extended (journaled)
I'm prepping these two SSDs for macOS Catalina, which will require APFS for cloning (and, possibly Time Machine - if not, I'll convert that SSD back to Mac OS Extended - Journaled). My MacBook Pro has Thunderbolt 3 ports; so, I connected the SanDisk SSDs, using TB3 cables (.5m) with USB-C type connectors, for best transmission speed. Mac OS Extended. Choose one of the following Mac OS Extended file system formats for compatibility with Mac computers using macOS 10.12 or earlier. Mac OS Extended (Journaled): Uses the Mac format (Journaled HFS Plus) to protect the integrity of the hierarchical file system. Choose this option if you don't need an encrypted or case-sensitive format. Mac portugal online. One of the notable features of macOS High Sierra is the introduction of the APFS file system. APFS is a modern file system that replaces the extraordinarily aged HFS+, introduced in 1998. Macworld reader Andrew wrote in asking about reformatting his High Sierra system, and wanting to choose HFS+ (Mac OS Extended, Journaled). However, after booting into macOS Recovery, the Disk. Format your APFS drive back to MacOS Extended Journaled(HFS+), FAT or ExFAT - macOS Secret Trick 2019. A common problem people facing is inability to refor.