working but really hot mbp 15 2011 820-2915

[stephsa]

Hi,
on this board there are a GPU VCORE = 1.13v
but on the schematics there marked 0.9v max
Vout = 0.75V - 0.90V

Does any one can help me to know if there are one problem here .
thanks a lot

 

[dukefawks]

0.9V is the minimal and will be adjusted on the fly depending on GPU load. It should be 0.9V when in the boot menu or sitting at the blinking question mark.

 

[stephsa]

ok thanks I read this value.
Does anyone know why it is really hot ?
cpu 90°
gpu 90°

 

[dukefawks]

90C under load is not weird. 90C just sitting on the desktop doing nothing is too high of course. Is the heat pipe conducting heat to both sides correctly? It does happen that one side of the heat pipe goes dead and does not transfer any heat anymore.