Ummm….. amazing if you wanna burn a hole through your pants when you put the computer in your lap….holy crap u did this on a m1? thats bloody amazing![]()
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Ummm….. amazing if you wanna burn a hole through your pants when you put the computer in your lap….holy crap u did this on a m1? thats bloody amazing![]()
All my reading suggests you need 0.5mm thermal pad for the cpu-heatsink.I hope someone could help me out quickly as my mba is currently open. I planned to use PTM 7950 pads on the cpu as I have successfully done on my old MacBook, however now I’m unsure of the mounting pressure. The pad is supposedly 0.2mm thin. It’s a phase change pad. Is this too thin with the bad mounting pressure of the heatsink ? I also have syy paste.
There are two sections to the mod:Hi folks, my Wife has just received her new MBA M3 so the old MBA 2018 (code a1932, Intel I5 dual core) is now in my hands for home tasks (browsing, mails, some video on YouTube, Spotify, simple Word and Excel). Now I am considering to do the heatsink mod (only the part on cpu: to add a 0.5 mm thick Copper shim and to apply new arctic mx-4 thermal paste). Do you suggest to apply the mod or does not it make any sense?
Thank you
I did the mod and the laptop still runs fine. It's now semi retired and sits in the corner happily running Home Assistant 24 hours a day. My recommendation would be to not bother with the shims, just go for the thermal pads as it's a lot easier to do and there's little risk of doing damage.i got an MacBook Air (2020 one with i3) for quite cheap this summer, as it had some problems with the battery. after fixing the laptop, it's been working like a charm!
however, it has come to my attention that it runs quite hot while doing simple tasks (60ºC on idle and 90ºC+ on load), even though i've replaced Apple's original paste with PTM7950SP.
what'll be the best option for me if i'd wanted to do this mod (adding some shims under the heatsink or adding shims under and on top of the heatsink)? i don't want to damage this laptop, as the replacement parts cost too much for a high school student like me.