A1237/A1304 Audio Board Differences
I recently upgraded my A1237 to a A1304 logic board. Everything works fine except for audio. The audio board *is* detected and shows up in the control panel, however no sound output can be heard. I know that one of the speakers is attached directly to the audio board and I've checked all the connections.
In the System Profiler
Device ID: 0x10DECB79
Audio ID: 53
Available Devices:
Headphone:
Connection: 1/8 Inch Jack
Speaker:
Connection: Internal
If someone could compare this info to their true A1304 (Not a frankenstein version like mine) Or someone has also done this swap. I'd greatly appreciate any info.
1条评论
So the original machine was the A1237 (Early 2008 Orig Macbook Air 1,1) and the logicboard swapped in is from a A1304 (Late 2008 Nvidia Macbook Air 2,1) I do not get audio out of the external port either. I'm not sure where I should be looking for a 'red light'. Would this be inside the headphone jack itself (in the IO hatch)? I don't see one on.
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