Mac Beep Codes. Because it is a warning sound beep when something goes wrong be careful when a beep is heard. Mac OS X 3. 2152018 However if the computer fails the POST the computer doesnt beep or generates a beep code telling the user the source of the problem. Follow the steps here.
These are not the same as the startup sound chime that a Mac can play when starting up normally. 1 tone a brief pause then repeat of the tone This indicates there is no RAM installed. Here is the listing provided by Apple technical documentation. 1 long beep 3 short beeps. In this particular scenario if youre using a 2008 or later Mac model then the computer. 19102018 For information about Mac beep codes or startup tones see Apple Supports About Mac computer startup tones.
Mac OS X 3.
Imac Beep Codes Reply With Quote 02-25-20111222 PM 8 chscag View Profile View Forum Posts Member Since Jan 23 2008 Location Keller Texas Posts 49702 SpecsLate 2013 27. It is a Macbook Pro 13. Mac OS X 3. 1492015 Mac Book late 2008 beeps 9 times at start up. For example 1 2 means Beep Beep Beep. These are not the same as the startup sound chime that a Mac can play when starting up normally.