![macbook pro 3 beeps on s macbook pro 3 beeps on s](https://i.ytimg.com/vi/CakM3FWKmGc/hqdefault.jpg)
There is also CS-FLUX which seems to be flux specially designed for BGA rework by a laptop repair workshop. Amtech flux is very good for this job but quite expensive (on ebay most Amtech flux that is offered for under 25$ from China is low quality Chinese copy). Sometimes, as in this video, it's an easy DIY job to resolve. Putting 3rd party RAM in and attempting to boot.
#MACBOOK PRO 3 BEEPS ON S TV#
Channel Name Minimum Tier 2 502 Jewelry TV Fioptics Basic 3 503 WXIX.
![macbook pro 3 beeps on s macbook pro 3 beeps on s](https://i.pinimg.com/originals/64/89/04/6489046035ea080373eb64d149ef31b4.jpg)
Here is what I have tried: - Removing both RAM sticks and trying them in different slots. You should hear three short beeps to let you know its activated, and then you can. Googling the issue tells you it is the RAM accept I am fairly certain it isn't. If you intent to do just a reflow you will definitelly need apropriate flux to be injected under the GPU. Old MacBook Pro stuff today, the three beeps on boot are a generic memory error. She spilled water on it and now when you attempt to power it on the screen remains blank and you hear 3 beeps every 5 seconds. A reflow (heating of the solder balls under the GPU at around 250 degrees) could fix the problem temporary but in order to have a permanent result you need to remove the GPU and replace the solder balls (reballing).