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2,26 oder 2,4 GHz/ weißes Unibody-Gehäuse aus Kunststoff

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External Optic drive player

I have a mid 2010 13 inch Macbook Uni-body model (not a Pro model) running Sierra my internal CD/DVD player is down.I found the part on iFixit but, I want to know if there is a 3rd party external unit that will by- pass the 'Do not Recognize" message that comes up with a Apple Super Drive. I have read about a Terminal command but, it may only apply to older operating system ie: Snow Leopard, Maverick etc: and I am leery of doing anything in Terminal since it might screw up the whole system unless there is a undo command included.

This is the Terminal command I found but is it a general command to by-pass internal unit or only for older operating systems ?

"Open a terminal window and type the following command:

sudo nvram boot-args=“mbasd=1"

Enter your password and then reboot - the drive should work.

Note: you need to be a computer administrator and you need a password for this to work."

Update (06/06/2019)

I have had the Genius Bar plug in their Super Drive and it is not recognized because I have a internal optic drive. So my question was is there a external brand out there that is just a plug and play ? Or is there an over ride method of Apple’s Super Drive ?

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Unless there’s still modern applications Apple develops that need an Apple blessed drive with the "correct" firmware, I have not seen or heard of that problem with 3rd party units in quite a few years after iLife '09 came out ('08 still often needed the blessed drive). The reason for this change was because of the MBA, since these didn’t have an internal drive Apple could bless for iDVD direct burn support).

Since it hasn’t been a problem for at least 12 years, it sounds like you’re running one of the legacy application from that time period when this was a problem. I’m also thinking it may be a 3rd party app if it cares about blessed by Apple firmware on a machine that’s way too new for it to matter with 1st party programs, but these are rare.

Post a screenshot of the error and program that’s giving you this error. I haven’t heard of this issue with 3rd party drives in years. Bilder zu einer vorhandenen Frage hinzufügen

Update (6/7/19)

@artistcain Any other 3rd party drive will work if you need an external for whatever reason you need it. You can’t use the Apple external DVD drive as that was originally designed for the MBA and the rMBP when they came out. However, any 3rd party drive is fair game in MacOS. There may be a handful that don’t work, but that’s the exception, not the rule. If you’re concerned about the handful of bad drives, try to buy one I've found works with a proper return policy just in case, or the drive is no longer sold.

If the one you get is Lightscribe ready, it won't hurt compatibility - it will work as if it doesn’t have it, but you probably won’t see the Lightscribe function being useful. These days, the media needed to use it is price gouged and the software requires compromising system security since SIP needs to be disabled. HP stopped supporting it in ~2013.

I use this with my 2011 13” Pro running High Sierra and it behaves perfectly fine: MRX-650LE V7 (Non Lightscribe) - Memorex (OLD DRIVE, NO LONGER SOLD NEW - MAY BE AVAILABLE USED). I am no longer testing for this since the bad drives are a known distant memory at this point.

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William Cain wird auf ewig dankbar sein.
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