Introduzione
Ciao a tutti, in questa guida video vi mostrerò come smontare l’iMac, pulirlo dalla polvere e sostituire la pasta termica. Usa questa guida per prevenire il surriscaldamento del tuo iMac.
Cosa ti serve
Istruzioni Video
Conclusione
Per riassemblare il tuo dispositivo, segui queste istruzioni.
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4Commenti sulla guida
what is the thickness of the gaskets?
Andrey Kushnir - Replica
The GPU RAM Thermal Pads are 1.5 thick.
While Apple used a thicker gaping paste (white in color) as it was easier to used on a factory floor. It was not very effective in transferring the heat away. The quality of the thermal pad also plays a role here as well as the GPU's thermal paste. We need to move the heat from the GPU effectively as its heat ramp up can be quite fast, but we don't want to dump the heat sink heat to the RAM so we don't want to effective movement of heat transferring in the wrong direction. This is more so when heavy graphics are being run. It is advised to install a good thermal monitoring App watching once's thermals and ramping up the fans RPM to more aggressively cool the system during heavy work loads.
DanJ -
I used the 1.5 mm Thermal pads and found them to be too thick, which caused alignment of the heat sink to be slightly different which caused the alignment of the hidden screw hole to not be in the correct position, which didn't allow me to insert and tighten the screw....I ended up using the old paste, but will need to open it up again to finish the job...
S. Baxter - Replica
I always measure the gap as Apple uses a few different venders. I’ve often need to use 1.0 mm. Don’t reuse the old paste stick with the pads.
DanJ -