Get the secondary error code like this (volume warning) - https://youtu.be/VB997cmyt3o.
The light blinking green 3 times means "3" but that's only one out of four digits of the code. On the E models you need to hold sync, press eject once, count the blinks, press eject again, count again, etc. until you've got 4 digits.
Then look it up here to find out what the problem could be - [https://xenonlibrary.com/wiki/Errors#Secondary\_Error\_Codes](https://xenonlibrary.com/wiki/Errors#Secondary_Error_Codes)
For reference: https://xenonlibrary.com/wiki/Errors#Secondary_Error_Codes
Get the secondary error code like this (volume warning) - https://youtu.be/VB997cmyt3o. The light blinking green 3 times means "3" but that's only one out of four digits of the code. On the E models you need to hold sync, press eject once, count the blinks, press eject again, count again, etc. until you've got 4 digits. Then look it up here to find out what the problem could be - [https://xenonlibrary.com/wiki/Errors#Secondary\_Error\_Codes](https://xenonlibrary.com/wiki/Errors#Secondary_Error_Codes)