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Just Received Week 10 MBA
- Thread starter Mercuric Oxide
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No, The week 1 MBA would have it's fans go full blast, with no trade off. The CPU temp wouldn't go down and one core would still shut down despite the fans running.
Week 10 is still loud, but you're actually getting something for dealing with the "loudness" - a working machine.
If the machine went to 6200 rpm while writing a text file or browsing online, then sure, I'd be upset. But high def videos on a <1 in. enclosure with an integrated graphics chipset, that's a feat within itself.
Either way, if you're watching a video, you shouldn't be able to hear the fans. If you're doing a non-video intensive task, the fans should only bother you (to the extent that you regret your purchase) if you are in an empty room devoid of sound.
Given the size of the MBA, the fans have to be smaller, and not only work harder because they're smaller, but also because of the limited airflow. We can't have everything, and a machine as thin as the air simply won't operate under intensive loads with the fans staying at a whisper quiet 2500 rpm. It's just not possible with today's technology for handling heat.
I can't think of any model of Apple notebook that would pass the video tests mentioned in this thread without having the fans running at an audible level.
You must be highly flexible... I'd have a very hard time kicking myself in the balls. (I also have no need to go home sick today... )-Matt
I can't think of any model of Apple notebook that would pass the video tests mentioned in this thread without having the fans running at an audible level.
I just watched about 15 minutes of 1080p video on my new MBP. It didn't break a sweat. Well it did get to 54 C, but the fans were still running at 2000 RPM.
I have to be honest. I absolutely love this product. I really only use it for basic functions like taking notes at school, web surfing, music and some videos and the fan hovers around 2500rpm about 90% of the time. The only time the machine heats up is when I'm laying in bed with the MBA on my chest (prob because I'm covering some of the vents that way) - then the fan shoots up to like 6000rpm.
well yesterday I called Apple and they told me to go back to the Apple store to exchange my week 1 MBA (with stuttering problems and 183 degree cores) for one of these famous week 10 builds.
I have to say that right out of the box after setting it up the first time the fans were pinned at 6200 rpm's and 180 degrees. I looked at activity monitor and it said finder was using 1,001MB worth of memory. Let me say that at that point I did not install any programs or nothing like that.
I also noticed in activity monitor that when I mounted an image a program named something to the effect of "imagemounter" was also pinning the fans and raising the core temp. The only difference that I see with this week 10 build is that the fans actually bring the tempature down to a normal level once it heats up.
When I was at the final step of calibrating the battery I was playing a DVD with the external SuperDrive and it stayed at a cool 122 degrees with 2499 rpm's on the fans.
And finally can someone with a MBA PLEASE go to hulu.com and tell me if the full screen video causes your MBA to stutter and heat up like crazy? I'm not sure if they use flash or h264 but it just MURDERS my core temp and fan speed. Thanks!
I have to say that right out of the box after setting it up the first time the fans were pinned at 6200 rpm's and 180 degrees. I looked at activity monitor and it said finder was using 1,001MB worth of memory. Let me say that at that point I did not install any programs or nothing like that.
I also noticed in activity monitor that when I mounted an image a program named something to the effect of "imagemounter" was also pinning the fans and raising the core temp. The only difference that I see with this week 10 build is that the fans actually bring the tempature down to a normal level once it heats up.
When I was at the final step of calibrating the battery I was playing a DVD with the external SuperDrive and it stayed at a cool 122 degrees with 2499 rpm's on the fans.
And finally can someone with a MBA PLEASE go to hulu.com and tell me if the full screen video causes your MBA to stutter and heat up like crazy? I'm not sure if they use flash or h264 but it just MURDERS my core temp and fan speed. Thanks!
I've got a week 10 MBA and have not experienced any problems. The fans shoot up to 6100/6200 rpm when watching YouTube fullscreen for ~10 minutes, or during Spotlight indexing, or other very intensive tasks, but minutes after whatever task is finished, the temps and fan speeds drop. I don't see this out of the ordinary, considering the <1" enclosure, integrated graphics chip, etc. that somebody else mentioned.
I'll check Hulu later today and report back.
I'll check Hulu later today and report back.
The first couple of charges can take a long time. After that it should get much better, but it still takes about 4 hours total to charge an almost empty battery (2 hours to get 75%, then 2 more trickle charging the rest.
Also week 7, i think.. serial is W88078C****
Fan is nuts, kbd backlight is nuts, screen ligth is nuts. MBA is nuts. Still, im holding on to this baby. I really need to return it and get a new one.
My MBA has been completely behaving itself now. I'm running Vista Business in Fusion along with OSX and no lag or temp rising over 70deg. Remember people, the machine is SUPPOSE to get hot because the casing itself, primarily the bottom, is a giant heatsink. Look at the pix posted by iFixit and other sites, you'll see why the casing gets hot. For why your processor gets insanely hot, well, either you have a problem with the configuration (software) or the thermal paste problem (hardware). Oh btw, the heatsink does NOT actually touch the processor, there is about 0.2-0.8mm gap more or less. This is where the thermal paste come in to help.
And for the youtube or any flash vid complaints... happens on any mac, just bigger macbook(pro) doesn't have that much fan problems since they have better cooling.
And for the youtube or any flash vid complaints... happens on any mac, just bigger macbook(pro) doesn't have that much fan problems since they have better cooling.
week 11
i picked up a week 11 mba yesterday. fit and finish are perfect! when reading on this forum and not watching video i see about 52C.
however, watching lost on hd fullscreen has probs: mild periodic stuttering and big core heat. goes up to 80 and finally cools to 70 to mid/upper 60's. simultaneously opened a macrumors forum window and my 2nd core began to shutdown - on for a sec, off for half a sec. i then changed to normal setting with lost and the core stabilized again. all of this was carried out on a flat wooden surface.
it would be useful if some of you others performed the same test. you can find the lost series on abc.com
in addition, i ran it down to 18 min power. plugged it in at ~12am and it was still amber at 6am. i'm not sure when it turned green.
sorry, i moved this to a new thread "p/u week 11"
i picked up a week 11 mba yesterday. fit and finish are perfect! when reading on this forum and not watching video i see about 52C.
however, watching lost on hd fullscreen has probs: mild periodic stuttering and big core heat. goes up to 80 and finally cools to 70 to mid/upper 60's. simultaneously opened a macrumors forum window and my 2nd core began to shutdown - on for a sec, off for half a sec. i then changed to normal setting with lost and the core stabilized again. all of this was carried out on a flat wooden surface.
it would be useful if some of you others performed the same test. you can find the lost series on abc.com
in addition, i ran it down to 18 min power. plugged it in at ~12am and it was still amber at 6am. i'm not sure when it turned green.
sorry, i moved this to a new thread "p/u week 11"
I just picked up a week 7 build as well.. no problems right now *touch wood*, but it's not even a day old and I haven't had much chance to play with it.