MacBook air running slow and fan really loud how to fix?

MacBook Air running slow and fan is really loud and using lots of battery. How to fix?

Runaway applications can shorten battery runtime, affect performance, and increase heat and fan activity

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HT1338 why is my MacBook Air running slow and I bought the 11 inch with all memory and turbo boost

why is my MacBook Air running slow and I bought the 11 inch with all memory and turbo boost

Please answer as many of the following questions as you can. You may already have answered some of them. In that case, there's no need to repeat the answers.
Have you restarted your router and your broadband device (if they're separate) since you first noticed the problem? If not, do that now and see whether there's any change.
If your browser is Safari, then from the Safari menu bar, select
Safari ▹ Preferences... ▹ Privacy ▹ Remove All Website Data
and confirm. Any change?
Quit and relaunch the browser. Any change?
Log out and log back in. Any change?
Enable Private Browsing in the Safari menu. Any change?
Are any other web browsers installed, and are they the same? What about other Internet applications, such as iTunes and the App Store?
If other browsers and Internet applications are also affected, follow these instructions and test. Any change?
If only Safari is affected, launch the Activity Monitor application and enter "web" (without the quotes) in the search box. If a process named "Safari Web Content" is shown in red or is using more than about 5% of a CPU, select it and force it to quit by clicking the X or Quit Process button in the toolbar of the window. There may be more than one such process. Any improvement?
Again, if only Safari is involved, open the iCloud preference pane and uncheck the box marked Safari, if it's checked. Any change?
Are there any other devices on the same network that can browse the Web, and are they affected?
If you can test Safari on another network, is it the same there?
If you connect to your router with Wi-Fi and you can also connect with Ethernet, do that and turn off Wi-Fi. Any difference?

My macbook is running slow and fan is running a lot

Hello,
My macbook pro is about 8 months old. This week after loading Office for Mac my machine's fan started running a LOT more at high speeds. I've looked in the activity monitor and there are many, many items running but none seem to be taking up a lot of memory or cpu activity. Today things really slowed down and although simple apps like Excel or Safari don't hang-up, they take forever to work. Any ideas?

MacBook Pro
MacBook Pro Apple Support
Lion OS X Communities
- not an answer but those are where you should post in the future and find help.

Macbook Air runs slow and very hot!

The lastest version of MBA (2010), suddenly the fan runs and hot, then every programs are working slowly. Everytime, click something, the rainbow circle mark shows up and spins.
I tried to cool the fan off using cooling fan (connected MBA), my brother has same one, he is doing same thing one week before.
I am living in Powell River, I called to centre, they recommended me that I should visit one of Apple center. But then I have to trip at least one day.
I read all stuffs in this commuities...but still I couldn't get answers.
Could you somebody who is expert about this, help me please.
I didn't download Lion of new version. I bought this last year in December...so it is really new one.
Typing is okay...but when I tried to open one of all programs...every time it takes so long, and sometimes freezing.
And the fan is running...heat.
Start up is okay, thought a little slower than three days ago.
Well...I can't explain well...but I am sure, you guys had same situation like me.
Did you fix it? how?

Mara EMH wrote:
The lastest version of MBA (2010), suddenly the fan runs and hot, then every programs are working slowly. Everytime, click something, the rainbow circle mark shows up and spins.
I tried to cool the fan off using cooling fan (connected MBA), my brother has same one, he is doing same thing one week before.
I am living in Powell River, I called to centre, they recommended me that I should visit one of Apple center. But then I have to trip at least one day.
I read all stuffs in this commuities...but still I couldn't get answers.
Could you somebody who is expert about this, help me please.
I didn't download Lion of new version. I bought this last year in December...so it is really new one.
Typing is okay...but when I tried to open one of all programs...every time it takes so long, and sometimes freezing.
And the fan is running...heat.
Start up is okay, thought a little slower than three days ago.
Well...I can't explain well...but I am sure, you guys had same situation like me.
Did you fix it? how?
Try this:
http://support.apple.com/kb/HT3964
Resetting PRAM
Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys.
Also, download and run this Utiliy:
http://www.macupdate.com/app/mac/11582/onyx

Mac running slow and fan running at high speed

MacPro1,1, osx 10.7.5, 8gb ram
My mac is running slow and fan running at high speed & very loud. On MRI diagnostic it passes everything except this error "CPU Proximity: Can't Read ". I did low level configuration and still having issue with unit.

See Below.
Mac running slow and fan running at high speed

My macbook air running slow even on recovery mode

My macbook air running slow even on recovery mode when I press Alt + Power it takes me to Mac os Utilities the mouse barely moves, I erased every thing on the hard drive so I can install a fresh copy of mac os but I couldn't because every time I try to boot up from the USB that got the mac os it takes for ever to load the OS for installtion, and some times every thing freeze when I'm on the Mac os Utilities mode. Any ideas of what's going on ?

Contact AppleCare or make an appt with your local Apple Store Genius. I don't think this is a problem we can help with.

My MacBook is running slow and freezes

My MacBook is running slow and freezes.

If this started happening without your having made any changes and without a warning of low disk space, then it's likely that the startup drive, or some other hardware component, is failing. Back up all data immediately, then make a "Genius" appointment at an Apple Store to have the machine tested.
There are ways to back up a computer that isn't fully functional. Ask if you need guidance.

My macbook is running slow and i wanted to know which SSD is compatible for a 2009 model macbook pro??

my macbook is running slow and i wanted to know which SSD is compatible for a 2009 model macbook pro??

GitongaKuria,
several people here use Crucial, OWC and Samsung SSDs. I have a Samsung 840 PRO SATA III SSD in my Mid 2010 MacBook Pro, and your 2009 model and my 2010 model both have SATA II interfaces — these brands of SATA III SSDs (at minimum) work well in MacBook Pros with SATA II interfaces. In the case of the Samsung 840 EVO SSD, make sure that you visit the Samsung SSD firmware page to download and install its latest firmware.

Macbook air runs hot and makes noise like processor running hard when connected to display - even when not actively using air book

macbook air runs hot and makes noise like processor running hard when connected to display - even when not actively using air book

You could use the free tool iStat Pro to see what changes when you connect your MBA to the display. Without doing anything the CPU pane should show a high percentage for "Idle". If the idle value is too low, launch the Activity Monitor and sort by CPU usage. There is a pane showing the different temperatures of your computer. Watch them for a few minutes after connecting the display.

I just bought the os 10.7 lion, so I want to install that in my macbook air running os 10.6.8. How can I do that?

I just bought the os 10.7 lion, so I want to install that in my macbook air running os 10.6.8. How can I do that?

Make sure your system is compatible:
To use Lion, make sure your computer has the following:
Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7, or Xeon processor
Find out if your current Mac has one of these processors by clicking the Apple icon at the top left of your screen, then choosing About This Mac.
OS X v10.6.6 or later (v10.6.8 recommended)
Get up to date with the latest version of OS X Snow Leopard to purchase OS X Lion. If you have Snow Leopard, click the Apple icon and choose Software Update to install version 10.6.8.
If you are running OS X Snow Leopard you may purchase OS X Lion for $19.99 by calling 1-800-MY-APPLE. You will receive an email containing a content code to download OS X Lion via the Mac App Store.
If you're running OS X Leopard, you need to upgrade to OS X Snow Leopard prior to upgrading to OS X Lion. OS X Snow Leopard is available via DVD for $19.99 by calling 1-800-MY-APPLE.
7GB of available disk space
2GB of RAM
Apple - Support - Lion - Installation and Recovery
Follow Instructions:
OS X Lion Installation Guides

Why is my mac book running slow and what can I do to fix it

why is my mac book running slow and what can I do to fix it

Which model MacBook Pro do you have (e.g., “15-inch Late 2011”) and which version of OS X are you running?
Clinton

MacBook Pro running slow and lagging during app switches/start

I mean, it's really getting bad. I have to force quit repeatedly and then by some miracle - something takes and the program opens. Most of the time this happens with Photoshop and Firefox (which is what I use most often). PS does not have a bunch of add-ons running or installed. It's pretty much CS3 factory.
I ran Disk Utility yesterday - during the verify disc, it told me to boot from the install disc to fix the 2 errors it found. I backed everything up and I did. Ran all the verifies and repairs from the start disc.
Still running slow and by this I mean when I open an application it takes a ridiculously long time to open the double-clicked document or just the program itself to get to a new doc. I noticed it again this morning with Excel (which is something I don't usually leave open and running).
What else I have done, which helped but just a smidgen ... was to remove all the extra fonts (and I did have thousands) in Font Book. I also removed Font Book entirely because it was another program that was locking up and needing force quit all the time ... and I just plain don't like it. So I installed Suitcase Fusion and only have the bare minimum needed in there (which kind of bothers me since I am used to have thousands on hand that just need to be turned on or off - yes I know, I keep them all off unless they are absolutely needed). But I only have one set in the Suitcase (42 font family).
I got my laptop in Feb ... so this painfully slow and lagging stuff shouldn't be happening. It used to work great. I could have all the apps open, flipping between them, really getting things done.
Here's my comp info:
Version 10.6.4
Processor: 3.06 GHz Intel Core 2 Duo
Memory: 4 GB 1067 MHz DDR3
HD: 500gb but I have 345gb free
Any obvious things I am overlooking? Any suggestions on how to get this fairly new thing back up to speed?
Thanks!

HI,
I also removed Font Book entirely because it was another program that was locking up and needing force quit all the time.
Go here for help with fonts.
Font Problems and Management in Mac OS X

HT2353 Macbook Pro running slow and freezing

So it just started yesterday running slow and freezing. I'm starting to get very frustrated. I research to see what could be the problem. I saw people suggesting that it could be the storage. My storage is 464.75 free out of 499.25. I just brought this computer last year on christmas. I thought it could be adblock but it never cause me problems but I paused the app and it still doesn't work. What is wrong? Should I restart the computer? If I do how can I backup my things? Also i'm really not a computer person so if you can describe to me the problem in layman terms that'll be great!
OS X Mountain Lion 10.8.4
OH! and it's not just safari that's going slow but itunes,word,etc

Hello,
See if the Disk is issuing any S.M.A.R.T errors in Disk Utility...
http://support.apple.com/kb/PH7029
Open Activity Monitor in Applications>Utilities, select All Processes & sort on CPU%, any indications there?
How much RAM & free Disk space do you have also, click on the Memory & Disk Usage Tabs.
Open Console in Utilities & see if there are any clues or repeating messages when this happens.
In the Memory tab of Activity Monitor, are there a lot of Pageouts?

My MacBook Pro runs slow and freezes

Hi guy hope somebody can help me with this, my MacBook Pro runs slow lately and sometimes it freezes. This is my EtreCheck
Thanks
EtreCheck version: 1.9.15 (52)
Report generated October 25, 2014 at 12:56:58 PM EDT
Hardware Information: ?
MacBook Pro (13-inch, Early 2011) (Verified)
MacBook Pro - model: MacBookPro8,1
1 2.3 GHz Intel Core i5 CPU: 2 cores
4 GB RAM
Video Information: ?
Intel HD Graphics 3000 - VRAM: 384 MB
Color LCD 1280 x 800
DELL E177FP 1280 x 1024 @ 60 Hz
System Software: ?
OS X 10.10 (14A389) - Uptime: 4 days 13:16:54
Disk Information: ?
Hitachi HTS545032B9A302 disk0 : (320.07 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted>: 209.7 MB
disk0s2 (disk0s2) <not mounted>: 319.21 GB
Recovery HD (disk0s3) <not mounted>: 650 MB
MATSHITADVD-R   UJ-8A8
USB Information: ?
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ?
Apple Inc. thunderbolt_bus
Gatekeeper: ?
Mac App Store and identified developers
Problem System Launch Daemons: ?
[failed] com.apple.ctkd.plist
[failed] com.apple.icloud.findmydeviced.plist
[failed] com.apple.nehelper.plist
[failed] com.apple.security.syspolicy.plist
[failed] com.apple.wdhelper.plist
[failed] com.apple.xpc.smd.plist
Problem System Launch Agents: ?
[failed] com.apple.CallHistoryPluginHelper.plist
[failed] com.apple.cmfsyncagent.plist
[failed] com.apple.gamed.plist
[failed] com.apple.scopedbookmarkagent.xpc.plist
[failed] com.apple.telephonyutilities.callservicesd.plist
Launch Daemons: ?
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[loaded] com.oracle.java.Helper-Tool.plist Support
[running] com.oracle.java.JavaUpdateHelper.plist Support
Launch Agents: ?
[failed] com.divx.dms.agent.plist Support
[loaded] com.divx.update.agent.plist Support
[loaded] com.oracle.java.Java-Updater.plist Support
User Launch Agents: ?
[loaded] com.adobe.ARM.[...].plist Support
[failed] com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist
[loaded] com.google.keystone.agent.plist Support
User Login Items: ?
CheatSheet
Garmin Express Service
Dropbox
iTunesHelper
AdobeResourceSynchronizer
Google Chrome
Internet Plug-ins: ?
FlashPlayer-10.6: Version: 15.0.0.152 - SDK 10.6 Support
DivX Web Player: Version: 3.2.3.1164 - SDK 10.6 Support
AdobePDFViewerNPAPI: Version: 11.0.09 - SDK 10.6 Support
AdobePDFViewer: Version: 11.0.09 - SDK 10.6 Support
Flash Player: Version: 15.0.0.152 - SDK 10.6 Outdated! Update
Default Browser: Version: 600 - SDK 10.10
OVSHelper: Version: 1.1 Support
QuickTime Plugin: Version: 7.7.3
SharePointBrowserPlugin: Version: 14.0.0 Support
JavaAppletPlugin: Version: Java 8 Update 25 Check version
Audio Plug-ins: ?
BluetoothAudioPlugIn: Version: 4.3.0 - SDK 10.10
AirPlay: Version: 2.0 - SDK 10.10
AppleAVBAudio: Version: 300.22 - SDK 10.10
iSightAudio: Version: 7.7.3 - SDK 10.10
iTunes Plug-ins: ?
Quartz Composer Visualizer: Version: 1.5 - SDK 10.10
User Internet Plug-ins ?
CitrixOnlineWebDeploymentPlugin: Version: 1.0.105 Support
3rd Party Preference Panes: ?
Flash Player Support
Java Support
Time Machine: ?
Time Machine not configured!
Top Processes by CPU: ?
      3% WindowServer
      2% AppleIDAuthAgent
      1% com.apple.WebKit.Plugin.64
      1% Dropbox
      0% Google Chrome
Top Processes by Memory: ?
123 MB Google Chrome
116 MB Google Chrome Helper
74 MB java
57 MB Safari
53 MB Finder
Virtual Memory Information: ?
50 MB Free RAM
1.12 GB Active RAM
1.09 GB Inactive RAM
1.03 GB Wired RAM
27.89 GB Page-ins
1.59 GB Page-outs

Hey VladimirGP,
Thanks for the question. I understand that you are experiencing performance issues with your MacBook Pro. The following resource may provide a solution:
OS X Mavericks: If your Mac runs slowly
http://support.apple.com/kb/PH13895
Thanks,
Matt M.

MacBook Pro running slow and freezing--Installed OnyX

I am having problems with my MacBook Pro. For a while I was using Safari and getting the beachball A LOT. So, I switched to Chrome. For the past two days it has been running slow and freezing...when typing it would freeze and a few seconds later it would resume and the letters I typed would appear. After reading forums, I did the repair disk permissions. Nothing changed. I downloaded OnyX. After executing two tasks under cleaning..I believe System and User, it is already running better and hasn't froze once. My question is...which tasks should I perform on OnyX? I read somewhere that not all of them should be done. Like I said, I only did 2 and then stopped. I'm kind of over my head and don't want to screw anything up or do anything that doesn't need to be done. Any help would be appreciated.

I am having problems with my MacBook Pro. For a while I was using Safari and getting the beachball A LOT. So, I switched to Chrome. For the past two days it has been running slow and freezing...when typing it would freeze and a few seconds later it would resume and the letters I typed would appear. After reading forums, I did the repair disk permissions. Nothing changed. I downloaded OnyX. After executing two tasks under cleaning..I believe System and User, it is already running better and hasn't froze once. My question is...which tasks should I perform on OnyX? I read somewhere that not all of them should be done. Like I said, I only did 2 and then stopped. I'm kind of over my head and don't want to screw anything up or do anything that doesn't need to be done. Any help would be appreciated.

MacBook air running slow and fan really loud how to fix?

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