Anyone else with a new 2015 MBP notice the fans running much more often than previous models (2013)? I've reset the NVRAM and SMC, and it's still kicking on all the time.
I saw on the Apple discussion forum that it seems to occur when using an external monitor.
I'm hoping that's the only case as I've ordered the 15" MBP 2015 and should be getting it next week.
With this one the fans start going crazy when I'm streaming video through Chrome (not as bad in Safari) or changing screen savers and Preferences is building up the previews. i.e. Activities that I don't think should be taxing the system. Based on iStatMenu the temperatures of the components haven't shot up drastically -- CPU and GPU are around 120-130 F when idle and go up to around 140-150 when doing these actions.
I saw on the Apple discussion forum that it seems to occur when using an external monitor.
I'm hoping that's the only case as I've ordered the 15" MBP 2015 and should be getting it next week.
its chrome, i switched to safari and it stopped. Which model do you have.
13" has same TDP, so that shouldn't matter. The dGPU in the 15" should run a little hotter, but otherwise it's the same exact intel chip.
The 13" has a 28 watt TDP CPU, the 15" has a 47 watt TDP CPU. May not seem much, but that's a big difference for a laptop. The dGPU add another 30-40+ watts to that. My guess is the AMD GPU generates more heat. Not surprising as it's old 28nm tech with no power reduction mods like Maxwell...
Anyone else with a new 2015 MBP notice the fans running much more often than previous models (2013)? I've reset the NVRAM and SMC, and it's still kicking on all the time.
Yup, mine kicks in when I connect an external monitor (its a dell 23") via HDMI to it. Its really annoying, I don't experience this with my PC laptops. I've read that OS X automatically switches to the dGPU immediately when an external monitor is plugged in. I'm using the 2015 15" MBP with the AMD dGPU btw. Other times when the fan ran really crazily was when I was downloading (just downloading) Mathlab. Seriously? Also when I was running a random forest model in R.
I'm a first-time mac user and I really like the feel of the laptop though. I'll probably return this and get the 13" or the 15" without the dGPU.
Yup, mine kicks in when I connect an external monitor (its a dell 23") via HDMI to it. Its really annoying, I don't experience this with my PC laptops. I've read that OS X automatically switches to the dGPU immediately when an external monitor is plugged in. I'm using the 2015 15" MBP with the AMD dGPU btw. Other times when the fan ran really crazily was when I was downloading (just downloading) Mathlab. Seriously? Also when I was running a random forest model in R.
I'm a first-time mac user and I really like the feel of the laptop though. I'll probably return this and get the 13" or the 15" without the dGPU.
I had to do the same, I reset SMC and whatnot. My MBP actually got so hot the keyboard felt like an oven when I hovered my hands over it. I called Apple and did what I could but ultimately the fans kept whirling on and the system got super hot way fast so I am exchanging it. If the next one does the same I'll be returning it for good and waiting for the next MBP to hopefully have this issue fixed. It's one thing to have the fans turned on when necessary, but they whizzed on just from watching some YouTube and then surfing safari. Other times they whirled up like crazy just because I resized a large image. I closed out of the program and it still was going super loud and warm.Anyone else with a new 2015 MBP notice the fans running much more often than previous models (2013)? I've reset the NVRAM and SMC, and it's still kicking on all the time.
I don't notice this at all. Mine runs cool. Idle temps (just safari, mailbox, twitter, imessage, tweetbot open) with it on my lap show CPU temps of ~102F and baseline fan speeds (2160, 2000)
And do you have the dGPU version or the standard one?
I had to do the same, I reset SMC and whatnot. My MBP actually got so hot the keyboard felt like an oven when I hovered my hands over it. I called Apple and did what I could but ultimately the fans kept whirling on and the system got super hot way fast so I am exchanging it. If the next one does the same I'll be returning it for good and waiting for the next MBP to hopefully have this issue fixed. It's one thing to have the fans turned on when necessary, but they whizzed on just from watching some YouTube and then surfing safari. Other times they whirled up like crazy just because I resized a large image. I closed out of the program and it still was going super loud and warm.
I still think this MBP is a good update in general terms, but the fans definitely are making me ticked that Apple didn't get this sorted out before mass production of these.
I am not going to be happy if the replacement does the same thing, I don't want to have to wait for the next MBP and take the chance that they remove the I/O ports or change the keyboard size (I doubt they will) but Apple never does things one would expect. :/
Kal.