A video tutorial on a PRAM Reset
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I want to know how to how fix mac apple system
Sheftech computers - 2017年10月30日 回复
When I do it, it goes straight to Mac OS Startup Disk Repair… I badly need a PRAM reset!
Stephen Quast - 2018年3月7日 回复
Verify that your keyboard works. If it does not then plug in a USB keyboard and hold the same keys on startup.
Ayrton Fineout - 2018年3月8日
The preferable procedure and hold the keys down until you have heard THREE startup tones.
This is dependant on the age of your MAC.
Very early models have a button switch soldered to the logic board as well.
Mal - 2018年3月15日 回复
选择一个尺寸并复制下面的代码，将本指南作为一个小插件嵌入到你的网站/论坛中。
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I want to know how to how fix mac apple system
Sheftech computers - 回复
When I do it, it goes straight to Mac OS Startup Disk Repair… I badly need a PRAM reset!
Stephen Quast - 回复
Verify that your keyboard works. If it does not then plug in a USB keyboard and hold the same keys on startup.
Ayrton Fineout -
The preferable procedure and hold the keys down until you have heard THREE startup tones.
This is dependant on the age of your MAC.
Very early models have a button switch soldered to the logic board as well.
Mal - 回复