OS X :: Snow Leopard Heat And Battery
Sep 9, 2009
I recently updated my 2009 macbook alu (2.0ghz) to snow leopard. Everything seems to be working fine except the battery life now gets about 3 hours instead of 4 hours with everything being used max brightness etc. suspect as others have posted that this is due to the heat issues. My laptop feels noticablly hotter and istat says the cpu gets to 65 celcius when I'm on safari. Under Leopard, it never broke 60. Are other people having heat and battery issues and if so has anyone found a fix yet for this.
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Feb 19, 2012
I have just put in a new Mac battery but my computer is saying "no batteries available" - what to do?
Info:
macBook, Mac OS X (10.5.8)
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Jul 31, 2010
does the 17 run cooler than the 15? how about i5 vs i7 for heat?
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Mar 9, 2010
I pretty much use my Macbook in desktop mode (closed lid) since I bought it. Few days ago, I needed to do a SMC reset and the lid didn't go back on properly, it had a slight squishy feel O.O - but after a while I noticed the battery was rocking on the table. Seems like the battery has swollen up.
It might be a defective battery but I think it might be heat issues. With the lid open, it runs a lot cooler, almost a 10 degrees difference. Does any one have a similar problem?Oh, tried to get it replaced by Apple but because its more than a year they want me to buy a new battery
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Apr 17, 2012
Have MacBook pro just blown second battery since I've had it battery expanded by about 30mm breaking out of case , is the excess heat from my MacBook pro. Early version responsible for battery overheat as was crunching big video files for 40 hours. Have burnt my leg on the bottom of this laptop before is this normal?
Info:
MacBook
Pro, Mac OS X (10.6.8)
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May 19, 2010
A truly non scientific test ...
The '09 15" MBP C2D 2.8ghz, 512vram comparing to April/10 15" MBP i7, 512vram both have 4gb ram and 256ssd.
The '09 allows the user to choose the graphic card setting but you have to log out first ...
The new '10 MBP has 'auto switching' and decides what to do for you, (until Apple releases a fix, which many feel they won't do).
In our experience the '09 MBP runs cool, noticeably cooler on your lap for example in integrated mode .... But when you switch to the discrete card then you can feel it's quite a lot warmer.
Battery Meter - On full battery, switching from discrete to integrated mode adds 1 hour 41 minutes.
With the new 2010 models choosing to run in discrete mode, even when seemingly unnecessary it makes the machine feel much warmer on the bottom almost uncomfortable. That was noticed in the '09 MBP too when only when running in discrete mode, but when running in integrated it runs very cool.
Battery life is about the same on both machines, Apple advertises it increased over the '09 models, in our real world experience not the case.
This first step into Intel Graphics and these being first version machines unless you really need to upgrade now I wouldn't ... If you have an '09 or an '08 MBP chances are it's doing it work just fine and you'll notice minimal improvements and perhaps take a step backward going from Nvidia graphics to this new Intel idea .... it's not perfected yet.
Therefore unless you need/want to run in discrete mode often I'd wait until the next revision/update or at least until the graphics switching concerns are addressed by Apple.
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Jun 10, 2010
ive read many threads on this but havent received any conclusion to the battery life. and mixed opinions on the noise....anyone have both stock 5400rpm along with this one and done a comparison? is the speed worth it? is it still faster than the average 7200rpm once the 4gb SDD flash has been used up? my biggest concern is noise and battery life.
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Mar 24, 2012
My Battery say 97% and says Battery is charged even my charger is glowing green how can I fix this     Â
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Sep 2, 2009
Macbook pro, 2.5 ghz , 4 gb ram (bought in June)
After the install of snow leopard, and a full charge. My battery at 96% showed only 2:45 hours, over the past 30 minutes with little no usage n the laptop (other than letting it sit at the office and periodically checking battery) I am seeing 81% charge and 2:05 on the charge.
The screen is dimmed, display sleep is set to 5 mins, computer sleep to 15....
Anyone else seeing this?
Health on my battery shows 97%, 67 cycles.
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Feb 26, 2012
I recently updated my MBP 3,1 to Snow Leopard.Because I have recently purchased the unit I decided to make sure all the firmware etc was up to date.I discovered that the Battery UpdateBundle 1.3 was not installed. Uopn trying to install the update I receive an error stating that the update requires 10.4.10 or newer to run.I am pretty sure that 10.6 comes after 10.4..Is there are reason as to why whis is occuring?
Info:
iMac (20-inch Mid 2007), Mac OS X (10.6.8), iPhone4, MacBook Pro 3,1
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Oct 27, 2010
I went from Leopard to Snow Leopard last night and now my battery status is NOT CHARGING. It seems I am not the only one who has this problem.My question is WTF.I have replaced my power adapter magsafe and my battery within the past 1.5 years.Do I need to go back to Leopard? Will this even solve my problem?I have the older 13" white macbook.
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Sep 2, 2009
Rev B with ssd.
Brightness at 50%, Bluetooth off, wifi on.
Being using for about 2hr now and it's showing 1:12 hr left,....
Does upgrading to Snow Leopard has anything to do with this?
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Sep 2, 2009
Does coconut battery and istat pro work yet with snow leopard?
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Sep 6, 2009
I own an aluminum MacBook from 2008. I just installed Snow Leopard on it, and after a full charge, it says it only has three hours left. While on a full charge on Leopard - it would have five hours left.This thing ain't even a year old. I've not raped the battery with electricity. Normal use, this happened exclusively after installing Snow Leopard.This is wierd. I though Snow Leopard was supposed to be using less power, or perhaps it's oposite? Does anyone know?
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Oct 31, 2009
Whenever my battery gets drained, my MacBook Pro turns off as if the battery was pulled out, I lose all my work when this happens.This started after I installed Snow Leopard, before, it would just go to sleep and my work is safe.
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Oct 7, 2009
I have a MBP Classic (early 08) and I've noticed that the battery life seems to have dropped ever since I switched to SL. I should have conducted a more scientific experiment just before the switch, but I didn't, so I can't be sure. Is anyone else having a similar experience with Snow Leopard?
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Jun 25, 2010
I'm a happy owner of a MBP 2010, 15" i5, 2.4GHz.
Before some days I noticed that Snow Leopard installed its update 10.6.4.
Well no big problem but I have a sense that the time remaining without using AC adapter has slightly fell. Before, using only firefox for example I could see about 6 hours remaining (some minutes after powering on my mac). Now it hardly shows about 4+.
Has any other noticed that?
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May 5, 2012
My Mac Book Pro forgets time, date and network password when battery runs flat. My software is up to date. The computer is about three years, but surely it shouldn't be necessary to change battery every three years?
Info:
MacBook Pro, Mac OS X (10.6.8)
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Jun 13, 2009
... long time reader, first time poster!! So I'm doing it. I'm switching from PC to Mac. I've been waiting for a while now and the new MacBook Pro's have convinced me. I'm buying the 13 inch this week.
However I'm slightly worried about the upgrade to Snow Leopard in September.
My question is if I buy a new MacBook Pro this week and upgrade from the current version of Leopard to Snow Leopard will it be the EXACT same as the version of Snow Leopard that ships with new MacBooks after September?
Is the upgrade just the same as the full software version available post September? Does the upgrade it just detect if you have the previous software and installs as if it were the full? Or does it just "patch" things depending on what's different from previous versions?
I can wait till after Snow Leopard is released in September 09 if it is different to Leopard upgraded to Snow Leopard.
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Aug 25, 2009
I am using an HP Color Laserjet 3505n. Will snow leopard work with this printer?
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Mar 31, 2012
I have a Snow Leopard Install Disk for the 13-inch Macbook Pro model.I also have a 21-inch iMac. I have OS X Lion installed on both. I have Snow Leopard installed as a partition on my Macbook Pro, which I installed via the install disk. I want to do the same thing for my iMac but I am unable due to (seemingly) my install disk is for a Macbook Pro and not for an iMac.
Info:
iMac, Mac OS X (10.7.3)
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Mar 25, 2012
"Photoshop CS" and "Acrobat 6.0 Standard" suddenly stopped working in my iMac, apparently after I upgraded it to MacOS 10.6.8 (the latest version of Snow Leopard). Both programs had worked normally until that OS upgrade. I deleted Photoshop CS and tried to re-install it from the original CD, but the installation never proceeds because I get an error message entitled: "Install Adobe Photoshop CS quit unexpectedly". This is the full error message:Â
Process:Â Â Â Â Â Â Â Â LaunchCFMApp [1516]
Path:Â Â Â Â Â Â Â Â Â Â Â /Volumes/Adobe(R) Photoshop(R) CS/Adobe(R) Photoshop(R) CS/Install Adobe Photoshop CS.app/Contents/MacOS/Install Adobe Photoshop CS
Identifier:Â Â Â Â Â com.MindVision.InstallerVISE
[Code]...
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Jul 3, 2012
Today I performed a clean install of Snow Leopard on my late 2009 Mac Mini. After completing the installation, I began running software update to bring everything up-to-date.While software update did find and install a number of updates (10.6.8v1.1 Combo update, Security Update 2012-002, Apple Software Installer Update, iLife Support 9.0.4, Remote Desktop Client Update 3.5.3, Airport Utility, Java, Safari) it did not find an update for iTunes (which starts at version 9.x, I believe, in a SL clean install).I assumed that this was some sort of random glitch and manually downloaded and installed iTunes 10.6.3.After that, I re-installed iLife '11 (from a retail DVD, not the App Store).When I ran Software Update again, it found updates for Garage Band, iDVD, and iWeb, but it did not show the updates for iPhoto and iMovie.I found this to be unnerving, as I performed a clean install when I first obtained this Mini a few months ago and didn't experience any of these problems - all of my Apple software updated automatically through Software Update without a hitch.
I began researching this problem online and found that other people have been experiencing this same problem (or some variation of it), and it seems like it began appearing around the time Apple updated some of its security certificates in March.In particular, I've found several references to the missing iPhoto update.This one is especially noticeable because an iPhoto library created in iPhoto 9.2.3 will not open in iPhoto 9.0, and this generates an error upon opening the program (i.e., a user backs up their iPhoto library created in 9.2.3, performs a SL clean install, reinstalls iLife, goes through the Software Update process until it shows that no more updates are available, and are shocked to find that they are unable to open their backed up iPhoto library because they have an out of date version of iPhoto).The most common (and admittedly logical) solution proposed in the threads I've read is to download any necessary updates directly from the Apple website. However, I am curious as to why this previously functional feature now appears to be broken.Has anyone else been struggling with this? Does it indeed have something to do with the new security certificates? Is Apple aware of the problem?
Info:
Mac mini, Mac OS X (10.6.8)
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Oct 4, 2010
I'm currently using a MBP 13 inch and am running Leopard on it.
I just bought a copy of snow leopard today but i don't know if I should do a direct upgrade from leopard to snow leopard, or wipe my MBP and do a fresh install so i have snow leopard on a clean slate.
Have any of you tried the second option before? Or do any of you have advice on which path I should take?
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Jun 3, 2012
I have my drive partitioned between Tiger and Snow Leopard. I am trying to move myself over to Snow Leopard so I don't have to keep switching. The problem is that my old apps that alledgedly will work in SL, give me an error box when I launch them. It happens with Appleworks 6 and Quicken 2007. I've installed Rosetta but don't know what else to do.When I launch either application, it says it unexpectedly quit and gives this info:Â Process: [code]
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Apr 11, 2012
iMac with 2Ghz Intel Core 2 Duo, 4GB RAM, plenty of space available and currently operating 10.5.8. Now I want to upgrade to Snow Leopard and since my Mac Mini came with it, I attempted to use the OSX install disc from the Mini in the iMac. I don't see a reason why this shouldn't work. There's no DRM or anything as far as I know. I'm just trying to bridge the gap so I can download Lion. I've looked into some of the advice others have given on this subject but my computer doesn't have those issues. I've tried booting from disc but I get the same message.
Info:
iMac, Mac OS X (10.5.8), iPhone 4
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Oct 19, 2009
Question: I already have snow leopard installed on my iMac. But can I still do a CLEAN snow leopard installation onto my imac even though snow leopard is already installed?
I tried it just now like twice but I got the spinning wheel of death. It wouldn't go pass the apple sign and spinning wheel.
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Aug 26, 2010
i think my macbook is running rather hot lately as I have the fan set at 6200(max) and it seems to idle at 50C and I had skype running with a few people and it was reaching 80C! It never used to get that high before! It is a Dec31st 06 (lol 1 day from 07) model and I do have the ability to open these models and apply the thermal paste again as I have done plenty times before and also fit Mac Pro serviceable options such as BT and AP
I know how to open it and clean it but theres no dust in it to make it that hot I might have to try max load and see if it overheats
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Oct 3, 2008
So, at my college, some departments own Mac Pros; one of them decided that they would like to fit the Mac Pro into a smaller space, so they cut ALL the handles off, which of course removed the heat sink, so the computer overheats. Long story short, the computer ended up in our tech trash, and I took it, DUH it's so beautiful (even without the handles). How can I make this computer usable? Would a water cooling system do it?
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May 16, 2009
Bought a macbook air recently and enjoy using it to listen to music and work while laying in the sunshine, only i have noticed it gets increadibly hot and when watching a movie cant quite play it smoothly as it seems to be affected by the heat. The aluminium obviously heats up easilyShould I avoid using it in the sunlight? Are there any addons i can get to keep it cool? Anyone know anything?Temperatures here in southern Spain now in the summer tend to be around 30?c (air temperature) but more in direct sunlight.
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