I'm facing some challenges while trying to format my MacBook Pro 13'' from 2011 (model A1278), and I'm seeking guidance from the community. Here's the situation: Issue with El Capitan: When attempting to format, I receive an error indicating that the USB Boot files may be corrupted, ...
Bought a busted 15" Macbook Pro 2015 on Ebay: Machine would only boot with the battery disconnected (otherwise would go on a constant boot loop) Battery would not charge at all Keyboard & trackpad not working Replaced: Logic/MB & I/O boards & SSD HD (pulled from another working 15" M...
If you have access to another working Mac, then you may be able to use it to create a bootable macOS USB installer. All A1278 models can run macOS 10.11 El Capitan and that is the highest version of macOS that can be used on an Early/Mid-2009 MBPro. The other A1278 models from L...
(ps, Downloading the image from Mac OS X Lion Installer and install from USB is impossible. Both USB ports are broken :-( ) 2 years ago 1331 2 MacBook Pro (A1278) automatically boots into recovery mode, but if you let go of CMD + R the laptop shuts off Bought a second hand M...
MacBook Pro A1278 - Cannot complete clean install from Recovery Mode or Booting up from Installer DVD 10.5.6. Lion My old MacBook pro laptop circa 2012 was running VERY slow, So I thought i'd erase and do a clean install from an older install disc. Nothing works. Using Recovery ...
a bootable using TransMac the MacBook displays an error message saying the “bless tool was unable to set the current boot disk”, I then tried to use the reinstall os option, I used my Apple ID but it displayed a message statement item temporality unavailable” after a few google ...
I tried, then, Disk Utility from within the normal MacOS boot environment. Here, results were a little different. Every single entity ("Apple SSD media…”, APFS container, Macintosh HD, etc.) checked out ok…except for the "Data" partition. "Data" I checked twice and each time it ...
这个问题升级后应该也不能解决。QQ语和mac系统不能完全兼容。使用后就会出来说话声音特别慢，像变声一样的声音。这个因为不是驱动或者硬件问题引起的，所以没办法通过固件升级或者版本更新来解决的。
Boot problem MacBook Pro A1990 Good morning everyone, I am writing to you because I have a problem with a MacBook Pro Model A1990. When turn on the pc appear this screen If I tried to enter in recovery mode: this is the result: I tried olso with a bootable USB with macOS ...
在你再次打开Boot Camp时,它会提示你“选择任务”,你要么先将Windows分区删除,或选择“启动Windows安装器”,并在随后的安装过程中格式化Windows分区。 5.7插入Windows 7的安装光盘,在上面步骤5.6中选择“开始安装”,MacBook Pro会自动重启。之后你会看到“Press any key to boot from DVD…”(按任意键从DVD启动)...