How To Run MacBook Pro using ac power?

macbook pro late 2011 13 inch is built in battery, how we want to use it using AC power adapter? we all know that battery cannot overcharged.

oh i see.. i just a little bit confuse because my dealer said that don't overcharged the battery.. nw i know that vn ifthe battery is fully charged, we can continue using MBP without taking off the ac power adapter right..

Similar Messages

  • HT1766 How to find Macbook Pro using Itunes. Do not have Icloud or find my phone function.

    How to find Macbook Pro using Itunes. Do not have Icloud or find my phone function.

    1. This is the iPad forum.  For Macbook questions use the Macbook forum.
    https://discussions.apple.com/community/notebooks/macbook_pro
    The hosts will likely move the thread there shortly.
    2.  You can't use iTunes to find your computer.   You can use icloud.com from another computer to find it if you setup Find my Mac on the lost macbook pro.
    http://support.apple.com/kb/PH2698

  • How to identify macbook pro using the serial

    how can I identify a macbook pro using the serial #

    http://support.apple.com/kb/HT4132
    https://selfsolve.apple.com/agreementWarrantyDynamic.do
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  • How to connect Macbook Pro using thunderbolt to older TV

    Hi everyone. I'm trying to view streaming video from my MacBook Pro using the thunderbolt port to an older TV that doesn't appear to have an HDMI port (probably not an HD TV). I've tried using the VGA and S-Video (TV has both ports) using adapters, and tried F8 but nothing works. I am trying not to buy a Roku or similar right now, and have a variety of cables and adapters. Ideas anyone?
    I know that VGA and S-Video won't carry audio, assume I can just connect an audio cable to the earphone port right?
    Thanks in advance! Kate

    k9kate wrote:
    "Note that you'll have to change the input/source to the input you used from the MBP." Can you elaborate a bit?
    Let's say you have 2, 3 or 4 different things hooked up to your TV (Tivo, DVD player, X-Box). The TV needs to know which one you want to watch, so you have to select the proper input (the place where the Tivo etc. is hooked up to). This is called the input or source, and needs to be selected in the TV's menu. Make sense?

  • How to run macbook pro FASTER

    I just want to know how I can run my macbook pro faster. Seems like lately my macbook freezes and I have to force shutdown it.
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    Things You Can Do To Keep Your Computer From Slowing Down
    If your computer seems to be running slower here are some things you can do:
    Boot into Safe Mode then repair your hard drive and permissions:
    Repair the Hard Drive and Permissions Pre-Lion
    Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list.  In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive.  If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
    If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
    Repair the Hard Drive - Lion
    Boot from your Lion Recovery HD. When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list.  In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive.  If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported, then click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu. Select Restart from the Apple menu.
    Boot to the Recovery HD:
    Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
    Restart your computer normally and see if this has helped any. Next do some maintenance:
    Suggestions for OS X Maintenance
    For situations Disk Utility cannot handle the best third-party utility is Disk Warrior;  DW only fixes problems with the disk directory, but most disk problems are caused by directory corruption; Disk Warrior 4.x is now Intel Mac compatible.
    OS X performs certain maintenance functions that are scheduled to occur on a daily, weekly, or monthly period. The maintenance scripts run in the early AM only if the computer is turned on 24/7 (no sleep.) If this isn't the case, then an excellent solution is to download and install a shareware utility such as Macaroni, JAW PseudoAnacron, or Anacron that will automate the maintenance activity regardless of whether the computer is turned off or asleep.  Dependence upon third-party utilities to run the periodic maintenance scripts was significantly reduced since Tiger.  These utilities have limited or no functionality with Snow Leopard or Lion and should not be installed.
    OS X automatically defragments files less than 20 MBs in size, so unless you have a disk full of very large files there's little need for defragmenting the hard drive. As for virus protection there are few if any such animals affecting OS X. You can protect the computer easily using the freeware Open Source virus protection software ClamXAV. Personally I would avoid most commercial anti-virus software because of their potential for causing problems. For more about malware see Macintosh Virus Guide.
    I would also recommend downloading a utility such as TinkerTool System, OnyX 2.4.3, or Cocktail 5.1.1 that you can use for periodic maintenance such as removing old log files and archives, clearing caches, etc.
    For emergency repairs install the freeware utility Applejack.  If you cannot start up in OS X, you may be able to start in single-user mode from which you can run Applejack to do a whole set of repair and maintenance routines from the command line.  Note that AppleJack 1.5 is required for Leopard. AppleJack 1.6 is compatible with Snow Leopard. There is no confirmation that this version also works with Lion.
    When you install any new system software or updates be sure to repair the hard drive and permissions beforehand.
    Get an external Firewire drive at least equal in size to the internal hard drive and make (and maintain) a bootable clone/backup. You can make a bootable clone using the Restore option of Disk Utility. You can also make and maintain clones with good backup software. My personal recommendations are (order is not significant):
      1. Carbon Copy Cloner
      2. Data Backup
      3. Deja Vu
      4. SuperDuper!
      5. SyncTwoFolders
      6. Synk Pro
      7. Synk Standard
      8. Tri-Backup
    Visit The XLab FAQs and read the FAQs on maintenance, optimization, virus protection, and backup and restore.
    Additional suggestions will be found in Mac maintenance Quick Assist.
    Referenced software can be found at CNet Downloads or MacUpdate.
    Additional Hints
    Be sure you have an adequate amount of RAM installed for the number of applications you run concurrently. Be sure you leave a minimum of 10% of the hard drive's capacity as free space.
    Add more RAM. If your computer has less than 2 GBs of RAM and you are using OS X Leopard or later, then you can do with more RAM. Snow Leopard and Lion work much better with 4 GBs of RAM than their system minimums. The more concurrent applications you tend to use the more RAM you should have.
    Always maintain at least 15 GBs or 10% of your hard drive's capacity as free space, whichever is greater. OS X is frequently accessing your hard drive, so providing adequate free space will keep things from slowing down.
    Check for applications that may be hogging the CPU:
    Open Activity Monitor in the Utilities folder.  Select All Processes from the Processes dropdown menu.  Click twice on the CPU% column header to display in descending order.  If you find a process using a large amount of CPU time, then select the process and click on the Quit icon in the toolbar.  Click on the Force Quit button to kill the process.  See if that helps.  Be sure to note the name of the runaway process so you can track down the cause of the problem.
    Often this problem occurs because of a corrupted cache or preferences file or an attempt to write to a corrupted log file.

  • Is it bad to (almost) always run MacBook Pro using the adapter?

    Question is in the title.
    If you always run your laptop with the adapter, would that have a negative impact on the battery life/performance due to not being used as much?
    15.4" Macbook Pro Intel Core 2 Duo   Mac OS X (10.4.8)  

    This is no problem, just make sure you calibrate your battery regulary! I do it at least every month!
    Quoted from Apple: Calibrate the battery in your MacBook or MacBook Pro every month or two to keep your battery functioning at its fullest capacity.
    Mac OS X 10.4 Help - Calibrating a MacBook or MacBook Pro battery:
    http://docs.info.apple.com/article.html?path=Mac/10.4/en/mh2339.html
    Hopefully this is helpfull or solved your problem.
    Please see the "helpfull" and "solved" button's on top off this message! Apple: Why reward points?

  • How to make MacBook Pro use intel Graphic card only?

    When unpluged, my 15' pro always use AMD praphic makes my battery only work for 2-3 hours. Is there a way to stop computer using AMD graphic card when i'm not playing game???

    Try using this software (It is 3rd party but it is safe)  called gfxCardStatus. It just places itself on the top bar or side bar (not the dock) it will probably be a d in italics (this is italics for those who don't know) or an i. Just click on it and click on the Integrated Only option in the bar which will switch the card to the original integrated graphics card. Also, check for dependencies bellow the "Dynamic Switching" option (if there isn't just skip this) dependencies can cause changes to your graphics card usage and may be the problem; for me it was but who knows it might be some internal error. If you don't trust me I totally understand just putting it up there for those who want it. You can follow the above option by "ds store" which might also work.
    Link:  http://codykrieger.com/gfxCardStatus

  • How to make Address Book obey Preferences? I run MacBook Pro 4.1 laptop,  Mac OS X 10.6.8  Address Book 5.0.3 (883) Preferences set at ... General First name following Last name   Sort for Last name Address Format Canada Font size Large Phone format set a

    How to make Address Book obey Preferences?
    I run MacBook Pro 4.1 laptop,  Mac OS X 10.6.8
    Address Book 5.0.3 (883) 
    Preferences set at ...
    General
    First name following Last name 
    Sort for Last name
    Address Format Canada
    Font size Large
    Phone format set at
    +1.123.456.7890
    When application quits - it's all forgotten and it self-resets to
    unwanted configuration.

    Whenever you remove system modifications, they must be removed completely, and the only way to do that is to use the uninstallation tool, if any, provided by the third-party developers, or to follow their instructions. If the software has been incompletely removed, you may have to re-download or even reinstall it in order to finish the job.
    Here are some general guidelines. Suppose you want to remove something called “BrickYourMac.” First, consult the product's Help menu, if there is one, for instructions. Finding none there, look on the developer's website, say www.brickyourmac.com. (That may not be the actual name of the site; if necessary, search the Web for the product name.) If you don’t find anything on the website or in your search, email the developer. While you're waiting for a response, download BrickYourMac.dmg and open it. There may be an application in there such as “Uninstall BrickYourMac.” If not, open “BrickYourMac.pkg” and look for an Uninstall button.
    If you can’t remove software in any other way, you’ll have to erase your boot volume and perform a clean reinstallation of OS X. Never install any third-party software unless you're sure you know how to uninstall it; otherwise you may create problems that are very hard to solve.
    Trying to remove complex system modifications by hunting for files by name often will not work and may make the problem worse. The same goes for "utilities" that purport to remove software.

  • How do i migrate files from a imac to macbook pro using an ethernet cable. the migration program asks for firewire and i don't own a fireWire.  I do own an ethernet cable though

    how do i migrate files from a imac to macbook pro using an ethernet cable. the migration program asks for firewire and i don't own a fireWire.  I do own an ethernet cable though

    A FW cable would be far faster & Easier, but with Ethernet you need a compatible version of Migration Assistant running on both Macs.

  • I have samsung corby gts3653 mobile and need to connect internet to mac through it but it doesn't have wifi and pcsuite for mac and how could i able to connect it through gprs? GPRS is active in mobile but unable to link it with macbook pro(using lion os)

    i have samsung corby gts3653 mobile and need to connect internet to mac through it but it doesn't have wifi and pcsuite for mac and how could i able to connect it, through gprs? GPRS is active in mobile but unable to link it with macbook pro(using lion os) can any one reply.

    Until the MacBook Air was released and supported in 10.5, the Mac did not consider USB to be a valid Networking Protocol. So set the Mac with USB solutions aside.
    To connect computer-to-computer, you typically need to be using an Ethernet crossover cable. Assigning the same address to two Ethernet devices is never the solution -- it gives a Network Conflict, just as you said.
    If your Windows box has some mechanism for Sharing its WiFi connection over Ethernet, you would have to follow its rules. Whether that means Manually assigning an Ethernet Address in the same range or the PC will provide the Address, I do not know.
    Best success may be running an Ethernet cable to your Wired/Wireless Base Station, or using a "gaming adapter" (Ethernet-to-Wireless no drivers required) connected to the Mac's Ethernet port to give it WiFi access. What is your Base Station {Cable, DSL, FIOS, Other} ? Ethernet cables can be up to 100 meters (an American Football Field). Often the Base Station can be moved closer for more convenience.

  • HT5219 How many Thunderbolt displays can I use with my MacBook Pro using Windows 7 and  Parrallels?

    How many Thunderbolt displays can I use with my MacBook Pro using Windows 7 and Parallels

    Two. You can daisy-chain two ATD together. Doesn't matter what you're running.
    Clinton

  • How to connect my guitar into my new 13'' macbook pro using headphone's port?

    how to connect my guitar into my new 13'' macbook pro using headphone's port?

    you need a standard guitar cable and a 1/4 inch to 1/8 inch adapter such as this http://www.amazon.com/Recoton-CW1521-4-Inch-8-Inch-Adapter/dp/B00006HOIW

  • HT3382 I have a Samsung VGA Monitor connected to my MacBook Pro using the Mini Display Port to VGA Adapter.  How do I configure the computer so that it doesn't sleep when I close the lid of the computer.

    I have a Samsung VGA Monitor connected to my MacBook Pro using the Mini Display Port to VGA Adapter.  How do I configure the computer so that it doesn't sleep when I close the lid of the computer.

    Hi alangium,
    Welcome to the Support Communities!
    Resetting your computer's PRAM should restore your Macbook Pro's screen appearance.
    OS X Mavericks: Reset your computer’s PRAM
    http://support.apple.com/kb/ph14222
    This article may provide some information about your Mini DisplayPort to AVI adapter.  Have you tried to connect a different VGA monitor to your Macbook to see if you get the same results?
    Apple Mini DisplayPort adapters: Frequently asked questions (FAQ)
    http://support.apple.com/kb/HT3382
    18. What is the maximum resolution available for use with the Apple Mini DisplayPort to VGA adapter?
    The resolution available with the Apple Mini DisplayPort to VGA Adapter is 1920 x 1200. VGA displays that use higher refresh rates (such as 85 Hz) at resolutions of 1600 x 1200 or greater may not generate video properly until you lower the refresh rate.
    Apple computers: Troubleshooting issues with video on internal or external displays
    http://support.apple.com/kb/HT1573#5
    How can I detect displays?
    If the detect displays option is not available, hold down the Option key while you are in the Display pane.
    How do I select additional resolutions on my display?
    You can use the Display pane of System Preferences to specify how your display works. Not all options appear for all display models. By default the best resolution for your display will already be selected in System Preferences.
    To select a different resolution, use the Scaled option. Some additional resolutions may be available when you hold the Option button.
    I hope this information helps ....
    - Judy

  • I use a iphone and MacBook Pro using mail on each.  How can I see the same mail boxes on the laptop that I see on the iPhone?

    I use a iphone and MacBook Pro using mail on each.  How can I see the same mail boxes on the laptop that I see on the iPhone?

    for starters this is not the forum for notebooks or for that matter icloud or iphone.
    MacBook Pro
    https://discussions.apple.com/community/notebooks/macbook_pro
    https://discussions.apple.com/community/mac_os?view=discussions 
    http://www.apple.com/support/macbookpro
    http://www.apple.com/support/iphone

  • Hi, I want to use my number for iMessage on my iPhone only and on my macbook pro use my apple id/email and not my number. Also how do i stop the iMessages on my mac appearing on my phone.

    Hi, I want to use my number for iMessage on my iPhone only and on my macbook pro use my apple id/email and not my number, how do i do that? before i updated my phone thats what it was like but now that ive updated i dont know how to change it. Also how do i stop the iMessages on my mac appearing on my phone. can you please help. Thanks

    I tried that but on my iphone i can only click on my email and my number is checked but its in grey doesnt allow me click on it and on my Mac, its the opposite, my email is checked but in grey so doesnt allow me to click on it. im realy confused

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