MacBook Pro :: If It Plugged To Electricity It Works Normally But If Unplug It, It Works Really Slow?

Apr 5, 2012

Like two months ago, my MBP started to work really slow when not plugged to electricity, but as soon as I plug it in, my MBP works perfectly. I already sent it to apple for they to fix it, but they solved other issued except for that one. Please, any idea what could it be.

Info:
MacBook Pro

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MacBook Pro :: Works Faster If Plugged To Power Otherwise Slow Down

May 30, 2012

I have a 13 inch Macbook Pro that sometimes it works fine, but it always suddenly slows down and doesn't fix itself, but the moment I plug it into the electrical power it normalizes itself and works fast without a problem.

Technical specifications:
Intel Core i5
Processor Speed: 2.3 GHz,
1.3 GB free memory.

Info:
MacBook Pro, Mac OS X (10.6.8)

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MacBook Pro :: Charger Keeps Turning Off Unplug It And Works For 2 Minutes Then Goes Off Again?

May 17, 2012

it keeps switching its self off dont know weather its the charger or the laptop?

Info:
MacBook Pro, Mac OS X (10.6.8)

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MacBook Pro :: Battery Works When On But Must Be Plugged In At Startup

Dec 1, 2014

Macbook Pro 13" 2.3 ghz i5
4GB Ram, 240GB SSD
OSX.9.5 Mavericks. 

Problem: Once shut off, my Macbook pro won't turn on by pressing the power button. It is as if I must jump start the computer using the power cord. What is interesting is that if I push the power button (without the power cord plugged in) the macbook won't turn on, then, when I plug the power cord in, the computer magically turns on without my PRESSING the power button. It is as if the computer knows it has been told to turn on but is waiting for more electricity. 

When the computer is on, The power button also doesn't react when I press it. As recall, on macs, pressing the power button quickly creates a pop up menu that asks if: 

a. you want to shut down the computer
b. restart the computer
c. put the computer to sleep 

This computer will shut off if I hold the power button down but does not give me the pop up options. 

Battery appears to be in good health. Though it has been through 780 cycles. Coconut battery says that the battery is fine. This Macbook Pro's Sd slot stopped working as well. 

Info:
MacBook Pro, OS X Mavericks (10.9.5)

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MacBook Air :: Works Fine When Plugged In But Stopped Charging

May 15, 2012

I bought a MacBook Air in November 2011 so I haven't even had it a full year. It does fine when it is plugged in but it has just stopped charging.

Info:
MacBook Air

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Jun 27, 2009

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Oct 30, 2010

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MacBook Pro :: Battery Used When Plugged Into Electricity?

Jul 28, 2010

Haven't found anything relevant on this. Basically my 2010 15" MBP just emptied its battery and is almost fully charged now. All this while it was plugged into electricity. Why?

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Mar 13, 2009

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Oct 28, 2009

each 10-20 sec it shows me this damn "Volleyball" and loads for about 10-15 sec. i can't do a thing :-/This is happening for about 3-4 days now.sometimes it works very well for about 3-5 minutes, but then it slows down again :-/working with skype, itunes, internet browser...nothing works fluent :/itunes stops playing songs while loading.

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Software :: Mac Mini Works Too Slow?

Dec 4, 2008

By Mac Mini is behaving oddly. It slows down occasionally, with the spinning wheel of "time to make a cup of coffee" appearing frequently.

DiskWarrior and Tech Tool Pro has failed to resolve the issue. Disc utility repair using the original installation disc hasn't helped either.

Using Preferential Treatment, it appears that ./com.apple.SystemLogin.Items.plist is corrupt (Cannot parse a NULL or zero-length data).

If this is relevant, how can I delete/repair it?

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OS X :: Safari Running Slow - Firefox Works Faster

Oct 29, 2009

Safari has been running slow for me lately. There is no problem with my internet connection. I have firefox too and it works blazing fast. So, why does safari run really slow?

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Intel Mac :: Internet Connection Works Very Slow In Safari?

Jun 24, 2012

Just got a new iMac and when I use safari, my connection is VERY slow.  I have my old imac and other NB's running on the same home network and they work very fast and work fine.  my new imac seems to show the address it's going to but sits there for literally min's before it connects or if it connects.

Info:
iMac, Mac OS X (10.7.4), 2,7ghz, 4gb, 1333 mhz, ddr3 4gb

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Windows On Mac :: Everything Works Fine Excepts The Wireless Connection Which Is Very Slow?

Jun 29, 2009

i have a problem with my bootcamp. I had installed all of the drivers and everything works fine excepts the wireless connection which is very slow. I had internet connection but it is very very slow and thats not right... i installed the 2.1 drivers from my Mac Disc. Any suggestions how to fix this ?

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OS X Mavericks :: IMac Works Slow With WiFi But Not At All With Ethernet - No IP Address

Aug 26, 2014

My iMac is very slow.  It only works on wifi.  Ive got good cat 6 hard wire to cox business and its fast internet.  but it wont work on the network.  it says i need an ip address.  it says the internet is connected but needs an ip address.  Ive got it on dhcp auto. but not working.  All other computers work fine with dhcp.  It says the computer is connected but does not have an ip address.  Not possible if its set in dhcp as that is supposed to give you a rolling ip address.  Ive got a cisco gigabit switch that is working well with 10 - 15 other computers working fine on it.  Ive changed the port multiple times in the switch.  rebooted of course.  nothing works. 

Info:
iMac, OS X Mavericks (10.9.4), 2007 model.

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MacBook Pro :: 10.7.4 Becomes Slow After Unplugging The Power But When Power Is On It Works Normally?

Jun 13, 2012

I've been suffering of slow speed on my macbook pro, and this happens when I unplug it from power and just let the battery works itself, then the % CPU usage increases dramatically to 330%  and the laptop becomes very very slow, what should I do? Because if my macbook is off-power, it doesn't work properly, so what is the point to own a portable computer?

Info:
MacBookPro, Mac OS X (10.7.4)

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Sep 26, 2009

I was using my macbook pro at a client, working fine.I put it in my back and head back to the office and one hour later when I go to wake it from sleep, I notice the pulsing light is not on.The battery still had a charge, so I tried turning it on and all that would happen is a brief blip of the white light and then it would power off. If I held down the power button, I would hear the DVD drive starting up but as soon as I let go, it would power off or if I held it long enough, the light would flash rapidly and then it would power off. I tried resetting the SMC controller, reseating the RAM, different RAM, and even taking the top case off to make sure no cables were loose.

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Mar 22, 2012

My macbook pro (Lion) lately is overheated very easily and trying to see if something causes that I opened console where I receive this message:
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Info:
MacBook Pro, Mac OS X (10.7.3)

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Mar 30, 2012

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Info:
MacBook Pro, Mac OS X (10.6.8)

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Aug 31, 2010

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MacBook Pro :: Fan Control That Works Well Under BootCamp?

Aug 13, 2007

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OS X :: Safari Works In One Account On Macbook But Not On Other

Apr 12, 2009

So I recently downloaded the beta for safari and a couple weeks later out of no where it became compeltly unresponsive, I just get a spinning beach ball when I try to open it. I have attempted to uninstall it and go back to safari 3, unistall and reinstall the beta and I either way I get nothing. I even used time machine to go back and it still wont work. Luckily I had firefox installed so I am using this now. Either way I want Safari back though. I created a test user on my macbook just to see if safari would work and sure enough it works fine on this new test log in. So what does this mean and how can I fix it to work on my normal account?

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Jun 13, 2009

Which SSD do you guys recommend? Does boot camp works with the intel x25-m SSD?

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Jan 4, 2010

Kinda as the title says, I've fixed my macbook upto my tv with a mini dv to dvi > dvi to hdmi and it works great. But, theres a black border around whatever I view. It's manageable to watch, but I would much prefer the full screen.

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MacBook :: Spilled Coffee On ,but It Still Works?

Apr 4, 2010

Title says it all. lol Spilled coffee on my late 2008 Unibody MacBook. Thankfully, I had a keyboard cover. Some coffee still got underneath it though, and a few keys are sticky.

However, it still works. But I'm just wondering if I should still disassemble it to clean. I'm scared the sugar and coffee will start rotting at some point...

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MacBook Pro :: Skype Only Works On Right Speaker On I7?

May 12, 2010

im on a 17 in i7 ag 500gb machine.

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MacBook Pro :: How Good Does Intel GPU Works

Jun 16, 2010

How good does it work? Does Snow Leopord run as smooth with the Intel GPU as with the 320M/330M? The intel GPU does not support OpenCL I heard, so when SL will make use of OpenCL alot, you need to activate the 330M all the time then?

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MacBook Pro :: When Put In Headphones Into It Only The Right Side Works?

Mar 22, 2012

when I put in my headphones into my macbook pro only the right side works. this just happend. Whats wrong with it and how can I fix it?

Info:
MacBook Pro

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MacBook Pro :: Dragon Dictate Works On It?

Mar 29, 2012

is anyone successfully using DragonDictate on MacBook Pro? I have a desktop iMac and DragonDictate works well enough on that but it's not working on my older MacBook  (which I need for my office). I'm wondering if I upgrade to a new MacBook Pro if this voice recognition software will work well on it.  I've seen other forums  where users have had many problems pairing the 2.

Info:
MacBook
Pro

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FaceTime :: Works On IPhone, Not On Macbook Pro?

Jun 24, 2012

I'm currently deployed to Qatar and trying to FT with my husband.  It works fine on my iPhone, but when I try to use my Mac, it keeps telling me my e-mail could not be verified.  I have already verified the e-mail and double checked on Apple ID to make sure it was verified. 

Info:
MacBook Pro

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