All lines of MacBook, MacBook Air and MacBook Pro portable computers.

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0answers
4 views

Slow (10 mbit) Wi-Fi between AC AirPort Extreme and 2015 MacBook Pro (AC)

I'm using speedtest.net to make the measurement. When I'm plugged into the switch using a Thunderbolt-to-Gigabit-Ethernet adapter I get 100/100 mbit consistently (what I pay for), but over Wi-Fi I get ...
3
votes
2answers
48 views

How many CPU cores should be in my MacBook Air? [duplicate]

It looks like something's seriously wrong... My Air should have 4 cores. However, I saw that the number of cores has sunk to 2 when I was going to make a new virtual machine... I checked out what ...
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0answers
18 views

MacBook Air keeps shutting down immediately

My friend has a MacBook Air (11 inch, Mid-2011, OS X El-Capitan) that keeps shutting down immediately (in minutes). Tried resetting SMC. No luck. Tried Apple diagnostics (it shuts off during). Tried ...
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0answers
5 views

Display won't turn on after opening lid

Here's some system info $ system_profiler | grep Processor Apple: AUDynamicsProcessor: Apple: AUVoiceProcessor: Processor Name: Intel Core i7 Processor Speed: 2.9 GHz ...
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1answer
10 views

Battery not charging? (Even after SMC reset)

So, I've seen a couple topics like this that already exist, but none solved my problem. I plug in my charge to my 13-Inch MacBook Air, Early 2015, and the LED light did not turn on, and the battery ...
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1answer
36 views

What is tmp.0.sDQWBe?

I have a file called tmp.0.sDQWBe located on my MacBook/Macintosh HD /private/var/folders/k1/(a ton of random text)/T/tmp.0.sDQWBe. The file is 13.2GB and I have no idea what it is. I want to delete ...
0
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2answers
37 views

If I don't plan to use my MacBook Pro

I wanted to ask, let's say I plan not to use my rMBP for a few days (5-7), is there anything special I should do in order to keep the battery in good condition? Thanks
0
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2answers
27 views

Adobe applications - Case-sensitive volumes not supported

I need someone to put this together in the most fool-proof way possible. I recently reinstalled the OS on my Macbook Air 2014 (Yosemite) as I had a ton of useless files as it was acting super duper ...
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2answers
17 views

macbook air early 2008 (original) 13inch: 45 W magsafe charger

here Apple has two slightly different adapters called magsafe L 45W: the first one is recommended for my model, but then on the store they only sell the 2nd one: will this be fully compatible with my ...
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0answers
9 views

Apple Macbook A1181 Safari program keeps shutting down. What would cause this? Wil not let my computer work at all [on hold]

I Have an older MacBook model number A1181 with Safari in it. The Safari program keeps shutting down my computer not letting me do anything in it. What can I do to fix this.
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0answers
27 views

PyCharm seems to install but won't run

This is my first OS X experience so I'm not sure what to do other than ask you guys. I can get PyCharm to install, or so it seems, but when I try to run it all that happens is: the icon shows up on ...
1
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0answers
33 views

How bad is a runny nose over a MacBook Pro?

Happy cold season, everybody! Or at least, it'll be happy if you guys can tell me that my computer will survive it. I've got an early 2011 13" MacBook Pro and an annoying cold. My nose decided that ...
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0answers
42 views

MacBook Pro loosing Wi-Fi/Bluetooth - how to provide a record for service

My custom-built early 2013 MBP 15" is struggling to deliver an acceptable wireless functionality. In the only suitable tool that comes to my mind, a simple ping permanently open on the side of my ...
0
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0answers
8 views

Synch Contacts from my MacBook Pro to another MacBook Pro

I want to synch, not move, Contacts from my MacBook Pro to my wife's MacBook Pro, both running OS X 10.10.5, in each direction if possible. We both have different iCloud accounts. I have seen so much ...
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0answers
18 views

I installed 2 4G 1600 Crucial ram card into my late 2010 Macbook Pro.

I installed the wrong Ram. Now my monitor is all funky. Is there an easy fix, or is it screwed? What damage might have caused by my error? i should have installed 2 4G 1066 cards. HELP!
0
votes
1answer
21 views

MacBook Pro won't boot. Ideas?

MacBook Pro won't boot. Getting various grey screens. When try to do straight boot, get flashing folder. Other things not working: OS X recovery, start up manager, single user mode, verbose mode, ...
1
vote
2answers
96 views

How can I install the newest EFI firmware upgrade from El Capitan?

I've got an early 2011 MacBook Pro (8,1) and I am trying to install the newest EFI firmware upgrade, however it only supports 10.8.5 and 10.9.5. Unfortunately I have no clue as to what the best ...
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0answers
13 views

Login screen shows “Guest” option even though it is disabled

I have disabled the "Guest" option on my Macbook Pro, however it still shows the "Guest" bubble next to my account on the login screen.
0
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0answers
12 views

Mouse moves vertically on login

OS X El Capitan 10.11.3 - USB mouse (steelseries Sensei) When trying to move the cursor, the movement is limited only to vertical direction. What could be the possible problem?
0
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0answers
10 views

AirPlay Can't Connect

I Have a Mid 2011 MacBook Air. Every time I attempt to connect to an airplay display, I get a message that says "Could not connect to (Airplay Device Name)". I have a business conference next week ...
0
votes
1answer
14 views

MBP strange blackouts

I have noticed, that sometimes, my MacBook Pro mid-2012 has strange blackouts like if the battery ran out. This happens even when my battery is near full. The symptoms are that the screen goes black ...
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0answers
25 views

4k at 60Hz with 2013 Retina MacBook Pro?

Anyone know how to get 2160p at 60Hz on the late 2014 retina macbook pro? I got an adapter from Club 3D to actively convert Mini DisplayPort 1.2 to HDMI 2.0, and my vizio 4k TV has an HDMI 2.0 input ...
0
votes
1answer
21 views

Memory/CPU usage comparison between two MacBook Pros

I recently switched from a 2014 mid MacBook Pro Retina with 2.7 GHz and 8 GB of RAM to a 3.1 GHz and 16 GB of RAM. I noticed something very strange which is that 1) when I am dong very basic tasks ...
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0answers
20 views

New MacBook with possible old text messages showing up in messenger

I feel silly asking this but I need to know the answer for my own piece of mind. So here it goes... I just bought my girlfriend a brand new MacBook Air and set it up for her. Her iCloud and ...
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0answers
17 views

How to eliminate Internet lapses on my MacBook Air 13?

I have a MacBook Air 13 (mid 2012) running OS X El Capitan (10.11.3). I connect to the Internet using a Virgin Mobile Netgear Mingle hotspot. During Internet browsing sessions I will at times ...
0
votes
1answer
20 views

What could I benefit from replacing the AirPort Card in my '09 MacBook Pro?

I have a Mid-2009 MacBookPro, I would like to upgrade the AirPort Card so that I can access continuity and instant hotspot features, but other than that what will Bluetooth 4.0 allow me and will the ...
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0answers
18 views

MacBook Pro running hot with multi Bash

My machine which is running El Capitan, does not take more than 5 min. and my machine gets hot 45℃ and up even with the fan on. the Activity Monitor shows more than one Bash but I don't have ...
0
votes
1answer
12 views

Different speeds on the same Airport Extreme

I have a 200 MBs Internet plan connected to my Airport Extreme. Using two different iPads I get 200 MBs in one and in the other 5 feet away 1.2 MBs. The same happened with two MacBooks. Do you know ...
2
votes
2answers
180 views

Does Apple's World Travel Adapter Kit work in India?

I'm traveling to India next week and am considering buying Apple's World Travel Adapter Kit so I can use my Macbook pro in India. However, India is not listed in its list of supported countries. I ...
0
votes
1answer
22 views

USB ethernet adapter not working with 2012 Retina MBP

I've got a 2012 Retina MBP running 10.11.3. In the past I've used a Linksys USB3GIGv1 ethernet adapter to connect to a wired network, however for the past week or so it hasn't worked. When I plug the ...
1
vote
1answer
29 views

Can a Macbook Pro A1398 drive two Dell U2515H and at what resolution?

I'm planning to use 2x Dell U2515H monitors with my 15" mid-2015 Macbook Pro 2.2Ghz (model number A1398) with Intel Iris Pro Graphics. According to Apple, it can drive: Dual display and video ...
0
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1answer
40 views

16GB RAM 1067 DDR3 not Booting on MacbookPro7,1 (13 in Mid 2010)

I have a mid 2010 13in MacBook Pro (7,1) with a 2.4GHz Intel Core 2 Duo processor running OS X 10.11.3 (El Capitan). I had 4GB of RAM (2x2GB) and I read somewhere that despite Apple's stated max of ...
0
votes
1answer
14 views

Will windows be open after restart?

I restarted my MacBook and I had some important tabs open in Incognito mode. Will they still be open when I reboot?
0
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2answers
60 views

How does my dual core i5 in my MacBook Pro have more than 400% CPU usage?

I've got the Early-2015 13" MacBook Pro (2.7 GHz i5) and whilst I was building Smart Previews for all my 1600+ photos in Lightroom 5 I noticed that the fan had come on (unusually) and that the laptop ...
-1
votes
0answers
15 views

How can I get files deleted from my computer back? [on hold]

I deleted Xcode files from my Macbook month's ago and how do I get them back? Thanks.
-3
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0answers
19 views

Macbook air email problems using imail [closed]

My Macbook Air is having issues with email disappearing after it comes to my inbox and then returning to my inbox, sometimes hours later. Have checked all setting and it appears to be correct.
0
votes
0answers
60 views

Mid-2012 MacBook Pro Restarting Because of Problem After Installing

I installed a Samsung 850 Evo (250 GB) in my mid-2012 MacBook Pro recently. I also took out two 2 GB RAM modules and put in a single 8 GB module. Now if I put my machine into sleep mode it will ...
1
vote
1answer
43 views

Is it safe to swap the “duckhead” connector from an old power supply to a new MagSafe 2?

Working from home today and I just pulled my macbook pro out to realize that I left the "duckhead" part of my magsafe 2 power supply (85W) sitting on my desk when I left the office last night. I ...
0
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0answers
20 views

2011 Macbook Pro won't boot unless I SMC reset and do a combination of attaching battery and charger

From what I read, on this model of MacBook, an SMC reset is done by removing the battery and holding the power button down for 5 seconds with no charger or battery attached. I tried the other method ...
-1
votes
0answers
25 views

Is it legal to download WineBottler? [closed]

Is WineBottler legal? I want to download it but I'm too scared to. I even emailed the creator but I haven't gotten any reply.
0
votes
0answers
9 views

Is there a way to have the (automatically adjust) brightness of two thunderbolt displays connected to each other in sync

I have a MacBook Pro Retina with two Thunderbolt Displays connected to it in Daisy Chain mode. Both displays have the Automatically adjust brightness setting on, and the MacBook is closed. Is there a ...
1
vote
0answers
25 views

Disable single heat sensor?

I have a Macbook Air 15". A few days ago, it started running extremely slowly, with the fan at max RPM. I opened Activity Monitor and discovered that I had kernel_task running at about 400% CPU, ...
1
vote
2answers
23 views

Mac App Store Character Set error!

I'm having trouble with the Mac App Store. It shows me error messages with question marks instead of normal letters as in the following pic. Can anyone help me?
0
votes
0answers
20 views

How to transfer contacts from talktalk webmail to Mail app on my Macbook

I want to transfer all my email addresses and groups from talktalk webmail to my Macbook Mail app.
0
votes
1answer
37 views

How to remove partition on SD card using a Mac?

I got Raspbian on a SD card, and then accidentally wiped it. Now I have 2 visible partition. How do I get rid of the partition on a Mac.
0
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0answers
14 views

keyboard locked on a different language [closed]

My macbook is locked while keyboard is typing simbols instead of letters and tried to reset the system by cmd key + s but wen i want to put in the root requirements it doesnt work
0
votes
1answer
45 views

How to restore OS X on MacBook Air after installing Windows 8?

After installing Windows 8 MacBook Air is not booting. I want to revert back to OS X. I need help on how to do that.
0
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0answers
7 views

memory card unmount by itself on Macbook Air

The memory expansion card (Storedge by PNY) on my Macbook Air unmounts by itself. Is there any reason for this?
0
votes
4answers
40 views

Finding Music folder after updating with OS X EI Capitan

We are having trouble locating iTunes music folder. Prior to updating with OS X EI Capitan, we could easily find the music folder in the Finder sidebar, but now we don't know how to get it back with ...
0
votes
1answer
20 views

MBP - Switch back to built-in microphone

I have some Apple earplugs with a broken microphone, therefore I cannot talk. I would like to switch back to the built-in microphone. However, there is no option to do so in the Sound System ...