Is It Safe To Use Macbook Pro While Charging?

Is it safe to use your macbook while charging or it will make you battery broken.answers please. thank you.

angelopaolo wrote:
Is it safe to use your macbook while charging or it will make you battery broken.answers please. thank you.
Of course it is ok.

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Is it dangerous using macbook pro while charging?

Hi,did anyone experienced any electric issue when using macbook pro unibody while charging?When I use it during the recharge process the electricity pass trough my body.I can say that because one day when I was using it (with the hands on the keyboard) my girlfriend came and touched my face moving her hands on my cheeks and I felt a weird sensation like a vibration on my face so I unplugged the power cord leaving the hands on the keyboard (with palms near the trackpad) and I didnt feel it anymore.It is known that the electric fields can cause cancer.Am I in danger?I don't think it is a good thing that electricity pass trough my body anyway.There is any way to fix this problem?(a part of not using it while connected to the wall charger).Thank you

Some people are more sensative to EMF's then others. If there is a bad connection in your house or in your computer, then you may experience this more then others.
My guess is your house may have some faulty wiring somewhere and needs to be addressed. Get an EMF detector and see if you get spikes in the area of where your plug in your computer. Or rather, call an electrician who can check for these spikes around your house. Some houses, especially older ones, will have electrical problems, but even newer ones can have these since someitmes the laborer who installed it didn't know what they were doing or didn't bother checking.
get a surge protector for your electronics, especially your computer deivces.

Using MacBook Pro while charged?

Hey
I've got a 2010 15" MacBook Pro - just bought in September - and its awesome.
Got a question though. Will using the MacBook Pro when charged fully, so theres a green light on the MagSafe Adapter, decrease battery life/health?
Thanks.

No. It's fine to leave it plugged in 95% of the time if that's most convenient for you. Just don't leave it plugged in 100% of the time: us it on battery power for an hour or two every day or two.
http://discussions.apple.com/thread.jspa?threadID=1764220

Electric shock from MacBook Pro while charging only.

I got this painfull shock as if you have been pierce by a needle to your forearms.
The shocks are actually from the screws at the side of the MacBook Pro. You can test it by the following method while the power plug are connected.
1. Extend your forearms and let it touch with the screws.
2. Use a "Test-Pen" and touch all the screws. It will lighted up !! Even the "On" button has it.
You won't get it if the MacBook Pro are running with Batteries.

Actually, the users guide does state: “The AC power
cord provides a grounded connection." (page 30) and,
“For best results, always use the AC power cord and
connect it to a grounded power outlet when one is
available.” (page 31).
The term "grounded" should be put it the simplest form of explaination so that it will be better understand for other user who might not know it.
Just a suggestion....
"The AC power cord provides a better protection if you experience uncomfortable electric tingling sensations while operating the MacBook Pro" (page 30) and , "For best protection, always use the AC power cord whenever possible." (page 31).
MacBook Pro 1.86 - 80gb - 1 GB Mac OS X (10.4.6) Ex Apple//GS, //e, //c, //+ & iBook G4 user

On my MacBook Pro, while using the windows side, I have no audio. Any suggestions

On my MacBook Pro while using the Windows hard drive, I have no audio. The icon shows that I should (no mute insignia). Any thoughts what I might do to correct?
Thnaks.
Tom

Whoa, I found the answer by clicking on one of the questions in the "More Like This" box to the right. I do wonder how to find that box before posting my dumb question. The answer turned out to be checking the youtube volume control. I turned that up and it solved the problem for Comast as well.

Connecting iMac Keyboard to Macbook Pro while using iMac as external display

I'm trying to using my iMac wireless keyboad for my macbook pro while my iMac is in external display mode but I can't get the keyboad to connect. I've tried disconnecting the wireless keyboard from my iMac but it won't go into target display mode without the keyboad. Can I used my iMac wireless keyboard with my Macbook pro while my iMac is being used as an external display?

No, not reliably. If it's paired with both machines you can turn it off and turn it back on but it's a toss up which machine it will connect with. If you took it to another room so the iMac didn't see it, you'd have to disconnect the minidisplay port/thunderbolt cable and then it would exit target mode display.

Close MacBook Pro while using MDP- HDMI adaptor ?

I have the Moshi MDP-HDMI adaptor. It works very well and transports audio well too.
I just want to know if it is possible to close the lid of the MacBook Pro while using MDP->HDMI adaptor ? (as in stopping it from going into sleep mode) So that it can be stowed neatly under the display unit when watching movies/presentations etc. rather than the lid having to be open a couple of inches...

That can be done but there are conditions that must be met. For example, the MBP needs to be plugged into its power adapter. And then an external keyboard and mouse are needed. See here:
http://support.apple.com/kb/HT3131?viewlocale=en_US

Hi.. can anyone help me on this...i am using macbook pro 10.8.2. i donot have any anti virus installed on my machine..is it safe to work on internet without intalling antivirus..

hi.. can anyone help me on this...i am using macbook pro 10.8.2. i donot have any anti virus installed on my machine..is it safe to work on internet without intalling antivirus..

http://www.apple.com/osx/what-is/security.html
http://www.apple.com/osx/whats-new/
http://www.reedcorner.net/mmg/
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/
- I post the above as Mac OS forum and the notebook users forum, you are in workstation users section.

HT1338 Purchased a used macbook pro with Mountain Lion. My old Mac runs Snow Leopard is backed up to Time machine. How do I register the operating system to me and how do I use Time Machine to move my files to the new used computer?

Purchased a used macbook pro with Mountain Lion. My old Mac runs Snow Leopard is backed up to Time machine. How do I register the operating system to me and how do I use Time Machine to move my files to the new used computer?

If you look at the User Tips tab, you will find a write up on just this subject:
https://discussions.apple.com/docs/DOC-4053
The subject of buying/selling a Mac is quite complicated. Here is a guide to the steps involved. It is from the Seller's point of view, but easily read the other way too:
SELLING A MAC A
Internet Recovery, and Transferability of OS & iLife Apps
Selling an Old Mac:
• When selling an old Mac, the only OS that is legally transferable is the one that came preinstalled when the Mac was new. Selling a Mac with an upgraded OS isn't doing the new owner any favors. Attempting to do so will only result in headaches since the upgraded OS can't be registered by the new owner. If a clean install becomes necessary, they won't be able to do so and will be forced to install the original OS via Internet Recovery. Best to simply erase the drive and revert back to the original OS prior to selling any Mac.
• Additionally, upgrading the OS on a Mac you intend to sell means that you are leaving personally identifiable information on the Mac since the only way to upgrade the OS involves using your own AppleID to download the upgrade from the App Store. So there will be traces of your info and user account left behind. Again, best to erase the drive and revert to the original OS via Internet Recovery.
Internet Recovery:
• In the event that the OS has been upgraded to a newer version (i.e. Lion to Mountain Lion), Internet Recovery will offer the version of the OS that originally came with the Mac. So while booting to the Recovery Disk will show Mountain Lion as available for reinstall since that is the current version running, Internet Recovery, on the other hand, will only show Lion available since that was the OS shipped with that particular Mac.
• Though the Mac came with a particular version of Mac OS X, it appears that, when Internet Recovery is invoked, the most recent update of that version may be applied. (i.e. if the Mac originally came with 10.7.3, Internet Recovery may install a more recent update like 10.7.5)
iLife Apps:
• When the App Store is launched for the first time it will report that the iLife apps are available for the user to Accept under the Purchases section. The user will be required to enter their AppleID during the Acceptance process. From that point on the iLife apps will be tied to the AppleID used to Accept them. The user will be allowed to download the apps to other Macs they own if they wish using the same AppleID used to Accept them.
• Once Accepted on the new Mac, the iLife apps can not be transferred to any future owner when the Mac is sold. Attempting to use an AppleID after the apps have already been accepted using a different AppleID will result in the App Store reporting "These apps were already assigned to another Apple ID".
• It appears, however, that the iLife Apps do not automatically go to the first owner of the Mac. It's quite possible that the original owner, either by choice or neglect, never Accepted the iLife apps in the App Store. As a result, a future owner of the Mac may be able to successfully Accept the apps and retain them for themselves using their own AppleID. Bottom Line: Whoever Accepts the iLife apps first gets to keep them.
SELLING A MAC B
Follow these instructions step by step to prepare a Mac for sale:
Step One - Back up your data:
A. If you have any Virtual PCs shut them down. They cannot be in their "fast saved" state. They must be shut down from inside Windows.
B. Clone to an external drive using using Carbon Copy Cloner.
1. Open Carbon Copy Cloner.
2. Select the Source volume from the Select a source drop down menu on the left side.
3. Select the Destination volume from the Select a destination drop down menu on the right
side.
4. Click on the Clone button. If you are prompted about creating a clone of the Recovery HD be
sure to opt for that.
Destination means a freshly erased external backup drive. Source means the internal
startup drive.
Step Two - Prepare the machine for the new buyer:
1. De-authorize the computer in iTunes! De-authorize both iTunes and Audible accounts.
2, Remove any Open Firmware passwords or Firmware passwords.
3. Turn the brightness full up and volume nearly so.
4. Turn off File Vault, if enabled.
5. Disable iCloud, if enabled: See.What to do with iCloud before selling your computer
Step Three - Install a fresh OS:
A. Snow Leopard and earlier versions of OS X
1. Insert the original OS X install CD/DVD that came with your computer.
2. Restart the computer while holding down the C key to boot from the CD/DVD.
3. Select Disk Utility from the Utilities menu; repartition and reformat the internal hard drive.
Optionally, click on the Security button and set the Zero Data option to one-pass.
4. Install OS X.
5. Upon completion DO NOT restart the computer.
6. Shutdown the computer.
B. Lion and Mountain Lion (if pre-installed on the computer at purchase*)
Note: You will need an active Internet connection. I suggest using Ethernet if possible because
it is three times faster than wireless.
1. Restart the computer while holding down the COMMAND and R keys until the Mac OS X
Utilities window appears.
2. Select Disk Utility from the Mac OS X Utilities window and click on the Continue button.
3. After DU loads select your startup volume (usually Macintosh HD) from the left side list. Click
on the Erase tab in the DU main window.
4. Set the format type to Mac OS Extended (Journaled.) Optionally, click on the Security button
and set the Zero Data option to one-pass.
5. Click on the Erase button and wait until the process has completed.
6. Quit DU and return to the Mac OS X Utilities window.
7. Select Reinstall Lion/Mountain Lion and click on the Install button.
8. Upon completion shutdown the computer.
*If your computer came with Lion or Mountain Lion pre-installed then you are entitled to transfer your license once. If you purchased Lion or Mountain Lion from the App Store then you cannot transfer your license to another party. In the case of the latter you should install the original version of OS X that came with your computer. You need to repartition the hard drive as well as reformat it; this will assure that the Recovery HD partition is removed. See Step Three above. You may verify these requirements by reviewing your OS X Software License.

Within the last hour, I noticed that my older MacBook Pro, while I was playing it in iTunes, lost contrast on the screen. I am sorry, but I did not take exact notes on this event. Around the same time, I did do a back up, uploaded software, etc.

Within the last hour, I noticed that my older MacBook Pro, while I was using iTunes, lost contrast on the screen. I am sorry, but I did not take exact notes on this event. Around the same time, I did do a back up, uploaded Apple software, etc.
I'm using two MacPros simultaniously, the old one for iTunes, and the new one for the other things. My new one has no problems, so am wondering if there is an easy way to correct the older MacPro's contrast problems. The computer is over three years old, and I'm wondering also if this failure is an aging sign. (I also have other problems, such as a noisy DVD drive, which is part of the reason I bought a new MacBook Pro.)

Is the older MBP a pre-Unibody model from early 2008? If so, it could be having this problem:
http://support.apple.com/kb/ts2377
If so, you would be entitled to a free repair.
The lost contrast could be considered distorted video.
Do you have an external monitor? If the external shows the same lost contrast, the graphics chip is likely the culprit. If the external is OK, then you probably have an issue with the built in display or possibly with its connections.
You may also want to check in Universal Access to see if the contrast bar is set in its normal position (all the way to the left).
Apple has a special test they can run to diagnose the NVIDIA issue, so if you have access to an Apple Store, make an appointment at the genius bar to have it run.
Good luck!

Using macbook pro to access mac pro horsepower

I currently own a macbook pro 15", and I'm thinking about getting a mac pro. But I would like to use the macbook pro (laptop henceforth) keyboard and speakers as my input and audio for the mac pro. My first question is, can this be done?
Next question, can I access the laptop HD for files etc, while simulaneously accessing and running programs on the mac pro, all from my laptop screen.
I'd also like to hook up 2-3 monitors to the mac pro, in addition to having physical input from the laptop keyboard.
In essence, I want to still continue to use my macbook pro while using the mac pro as a workstation. I don't want to have to have a keyboard and mouse separately for the mac pro, with the laptop sitting next to it - I would essentially not be using my laptop any more for 95% of the time (I don't travel much).
I went to the Apple Store (Eaton Centre @ Toronto) today and the guys there said they didn't know if it could be done. Genius bar my ***
Thanks for any feedback.

Well, I think you can, at least if you mostly get your job done (I mean, jobs requiring a lot of horsepower) in the terminal. Just set up your Mac Pro as an SSH server, then SSH into your server at any time. If you use tmux, you get the extra benefit of detaching at any time, that is, you can keep your jobs and your SSH sessions running on your server, disconnect your laptop (like putting it to sleep or shutting it down for whatever reason), and later reconnect to the same sessions. Accessing your local filesystem from the remote server might be a small challenge (I mean, it's fine if you don't mind scp'ing all the time), but you can use a syncing service like Dropbox, or use special tools to utilize your server's power right from your local filesystem (e.g., GNU Parallel).
If what you really want is to run your web browser from your workstation while keeping the Application Support on your laptop... Well, take others' advice.

I have just purchased a used MacBook Pro. Should I use a virus protection program on this computer? I can get Norton for free through my cable provider. Thanks, funkro

I have just purchased a used MacBook Pro. Should I use a virus protection program on this computer? I can get Norton for free through my cable provider. Thanks, funkro

See my Mac Malware Guide.
This issue is more complex than some of the responses you have gotten are indicating. You definitely should avoid Norton, but there actually IS malware out there, and all anti-virus software is NOT "snake oil." Don't listen to anyone who tells you otherwise, as they don't know what they're talking about.
Although you should be able to do without anti-virus software just fine, there are some perfectly good reasons to install it and some good anti-virus apps to use if you decide to do so. Further, even if you do avoid anti-virus software, you need to understand what the threats are so you don't end up thinking you're totally safe and do something you shouldn't.

Using MacBook Pro as startup drive?

I need to use some copy-protected apps that are on my MacBook Pro, but I want to use my Mac Pro with dual display to access those apps.
Is there anyway I can use my MacBook Pro as a startup drive? If so, how is this accomplished?
Thanks!

Is there anyway I can use my MacBook Pro as a startup drive?
Yes, if its OSX is new enough.
If so, how is this accomplished?
FireWire Target Disk Mode.
<http://support.apple.com/kb/ht1661>
Boot the MacBook Pro while holding the "T" key. Connect a FireWire cable between the computers. Boot the Mac Pro while holding Option, then select the MacBook Pro drive for booting.
This will have the Mac Pro running from the MacBook Pro's drive, but probably won't run the protected software if its key is based on the CPU serial number since it will be that of the Mac Pro.

Using Macbook Pro Closed

I would have looked this up in the forums because i'm sure others have asked this. but the search is down.
my question is, is it bad to use the macbook pro, while closed on an external monitor/hdtv? like will it overheat?

It will work just fine. I have had my first MBP hooked up to an external monitor with the lid closed for eight hours a day or more for over a year now. I just upgraded to the new MBP and have it on the external monitor now as well, and it seems fine as well.
As I said, I haven't had any problems, but if you are concerned about the heat, you can open the lid (although I don't). These computers tend to run hot, so I understand your concern. But, I haven't experienced any problems, and I wouldn't expect you to either.

Charging Macbook Pro while connected to iMac 27"

is it possible to charge Macbook Pro while connected to iMac 27" and what kind of connection or cable i should use ? firewire ? usb ? somthing similer to the 27" Cinema Display.
Kindest Regards

Yes. Use a Mini DisplayPort to Mini DisplayPort cable.
(120600)

Is It Safe To Use Macbook Pro While Charging?

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