Matters involving physical computer components, circuitry and parts, as opposed to matters of software or computer programming

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How to disable a specific sensor within a .kext?

I have a Macbook Pro 13" Retina, mid 2014 with a "right palm sensor" that is malfunctioning. It thinks that the computer is overheating, and it therefore is causing the kernel_task to eat up 250% - ...
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37 views

Application for OS X to send more power to USB Hub

Does anybody know a Mac OS app to override the usb power settings in order to send more power to an USB Hub.
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29 views

Macbook beeps randomly during normal operation

The issue is very similar to this one, which seems to be unsolved: Macbook Air 2012 single beep while on Basically my late-2014 macbook pro beeps randomly (always once), it's a very low beep, seems ...
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1answer
29 views

Is it possible to use old RAM on new MacBook?

My current MacBook Pro, a early-2013 13" i5, is getting very slow and I therefore want to buy a new one. However, I want to wait until the next generation comes out. In the meantime I will change the ...
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1answer
235 views

Top row of keyboard isn't working

I just turned on my Macbook air this morning and now the top keys aren't doing anything (F1, F2, etc). I can't turn down my keyboard light or anything. I tried going to system preferences and checking ...
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38 views

Chromatic Aberration with Mac Mini

I recently bought a Mac Mini Late 2014 intermediate version of the three available. I have the following issue. Sometimes when I turn the Mac Mini on or from standby I get this chromatic aberration ...
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1answer
44 views

Can I move a hard drive from a MacBook 13 to a MacBook 15?

I'm thinking of upgrading my machine to a 15" and wondering if I can just move the hard drive over and put a new one in the 13"? The reason is my 13" Macbook has a 2TB HDD and I'd rather keep that ...
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268 views

Does MagSafe 2 T Connector get really hot when charging?

I've a Macbook Pro Retina 15" Late 2013. My MagSafe 2 connector (T connector) gets really hot when charging. Is it normal ??
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208 views

Macbook Pro doesn't boot with replacement battery. 15 inch late 2011

I bought this replacement battery for my 15 inch Macbook Pro late 2011: http://www.amazon.ca/dp/B00OD7OHLY/ref=sr_ph?ie=UTF8&qid=1419964742&sr=1&keywords=macbook+pro+late+2011+battery ...
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1k views

iPhone 6 rear-facing camera broken

Two days ago, I dropped my iPhone6 into a water-filled bowl in the kitchen. (Yes, you may laugh now). I got it out after about 2 seconds, dried it, and did what you do in such cases: Open the case, ...
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1answer
131 views

How can I send audio to airport speakers from a stereo system, not a computer?

I have some speakers connected to an Airport Express, and can easily send audio to them from a computer. So far, so good. However, I also have an actual stereo system (receiver, CD/tape decks, etc.), ...
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2answers
900 views

Adding external ram to 2014 MacBook Pro

I'm new to macs so please bear with me if I say something dumb. I recently switched over to Mac, and purchased a new MacBook Pro, but found that the computer did not have enough ram for everything I ...
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2answers
202 views

Macbook Air Hardware Fault

Somebody has given me an Apple Macbook Air 1.1 to fix. Unfortunately I have very little experience with Macs. Symptoms are: *Computer runs incredibly slow to the extent that I have never seen one so ...
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1answer
23 views

What Can I Connect To ExpressPort Slot?

I have a mid-2010 MacBook Pro. It has an ExpressPort Slot connection that seems to have no uses without something else to connect in there. What are the possible things that I could use this port ...
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1answer
90 views

Why can't my MacBook Air (Late 2010) stay cool?

I have a MacBook Air bought in early 2011. Lately it just can't seem to stay cool. With normal load, the CPU hovers between 80ºC and 100ºC, and if I use iStat / Fan Control to turn the fans up to ...
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252 views

Will never letting my display go to sleep shorten its life?

In Mac OS X 10.9's System preferences > Energy saver, there is a warning that says: Never letting your display go to sleep may shorten its life Why would not letting my display go to sleep ...
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85 views

How to identify dead battery in Macbook pro 15" Mid 2010?

I have a Macbook Pro 15" Mid 2010 and I believe it has a dead battery. When I plug in the magsafe adapter it glows green, but the Macbook will not boot when I press the power button. When I press the ...
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1answer
327 views

Internal SSD not found when installing OS X

I just upgraded my Mac Mini Late 2012 to an SSD. Now, I wanted to boot from my bootable USB and then install Mac OS X to my SSD but it does not find the SSD when I want to select it. The SSD is from ...
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3answers
210 views

Why does memory appear near full even after upgrade?

I've just upgraded my MacBook Pro from 4GB to 8GB. Before the upgrade, I looked in the Activity Monitor and it said that it was using almost 3.98GB of 4GB (I'm a web developer, so I usually have lots ...
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1answer
226 views

Replacement parts for Macbook Air (13-inch, Early 2008) - broken hinge problem?

I have a "MacBook Air (13-inch, Early 2008)" with a broken hinge problem. I'm presently outside the US and wont be able to go into a Genius Bar anytime soon. Besides, the laptop is far outside the ...
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2answers
431 views

MacBook Pro late 2011 had GPU problems

I have a MacBook Pro late 2011 and yesterday my external screen suddenly showed glitches on the screen; much like the screenshots you see from other 2011 MacBook Pro's that have a failing GPU. As I ...
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1answer
355 views

$600 for a sticky spacebar?

I spilt a little bit of juice on my Macbook Pro keyboard which causes the spacebar to stick (it still works but is not so convenient to use). I took it to a non-official Mac service where they told me ...
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1answer
88 views

Dislocated metal plate in Thunderbolt port

This morning my external monitor refused to turn on. After examination I found my second thunderbolt port damaged. A small metal plate/contact on the top of the port had been dislocated, bent out of ...
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1answer
105 views

How can I tell what model iDevice is plugged into my USB via Terminal?

This website has a useful list of the various iDevice models. And the "identifier" column is helpful for any iOS developers, as this is the string you can fetch in your application to determine what ...
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1answer
28 views

How to troubleshoot macbook's failing parts

Not sure if its a software or hardware problem. When I turn on my macbook pro (2011) it asks me for a password, shows some progress bar after (it fills up to like 30%) and then it just reboots and ...
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4answers
611 views

Is there any software for checking hardware in iOS?

Is there anything like this in iOS for iDevices ?
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119 views

Screen turns pink all of a sudden while working on Macbook Air

What can I do to fix my macbook air running mavericks, all of a sudden its screen turns pink or another color like turquoise and becomes unresponsive, about once a month...
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1answer
247 views

iMac 27 late 2009 - Grey screen shows at startup on yosemite

iMac screen stuck while watching youtube. After restart system stuck on grey screen :( Tried All these given below Did reset PRAM Did Hard Drive Verify Re-install Yosemite Clean install ...
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1answer
76 views

Is it expected to have visual glitches while constantly moving one window from a retina monitor to a non-retina one?

It's a new macbook pro retina with gt750m, mid 2014 I'm moving firefox constantly from one monitor to the other, it glitchces similar to #50956 and #81021 - Doesn't seem to happen with Chrome however ...
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1answer
64 views

Make macbook store apps on one hard drive and data on another

I just replaced my optical drive in my 2010 macbook pro 15 inch with my old 500GB hard drive that used to be in the HDD bay and placed a new SSD in the HDD bay. Now i have 256 GB of SSD storage which ...
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1answer
199 views

Dropping wifi, replace bcm4331 with bcm4360, MacBook Pro Retina Early 2013

I have a MacBook Pro 13" Retina, Early 2013, my wifi drops roughly ever 2 or 3 minutes when running ArchLinux (OS X works fine). As far as I know this problem is related to that there are no official ...
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2answers
32 views

i phone 5 screen replacement

Is there a difference between these two replacement parts ? 60 Dollars 55 Dollars 30 Dollars or is there another one you would recommend ? I am starting to repair IPhones and would like some ...
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1answer
77 views

Hardware differences between iPad, iPhone, iPod models within a single family

For Apple's mobile devices (iPod, iPhone, iPad): Does Apple allow hardware differences among models of a single device family? e.g. Do all iPad 3's have the same technical specs or is the Verizon ...
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2k views

What is a normal cpu temperature for a MacBook Pro (13-inch, Late 2011)?

Problem with temperature on this mac: MacBook Pro (13-inch, Late 2011)MacBook Pro (13-inch, Late 2011) 2.4 GHz Intel Core i5 16 GB 1333 MHz DDR3 Intel HD Graphics 3000 512 MB Now I have temperature ...
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2answers
179 views

How to open Cinema Display power supply?

My Cinema Display bit the dust, and all the symptoms seem to point to the 150W power supply brick, which is apparently not an uncommon problem with those models. New power supply bricks are close to ...
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1answer
98 views

Could the recently announced Mac Minis power a theoretical 5K Retina display?

I'm curious, assuming that the Thunderbolt bus has sufficient bandwidth, would the Iris Pro graphics be capable of driving a 27" retina display?
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1answer
497 views

Purchasing a Mac Mini with Future Compatibility in Mind

I am contemplating purchasing a mac mini. However, now that Apple has just released newer models of the mac minis, I find myself a bit confused. Basically, my requirements are: A mac to learn and ...
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70 views

MBPr 13" - still warm and out in the cold

I have been using my Macbook Pro Retina 13" (late 2012 model) for a few hours, shut it down, put it in my laptop bag and went outside. It was pretty cold, I could see my exhaled breath condense; I ...
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1answer
162 views

Can a Body Dent on Mac book pro be repaired?

I have a Mac book pro 15 inch mid 2010 & there is a small dent between the touch pad & space bar as i dropped a metal ball by accident however it does not effect the performance of my Laptop ...
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1answer
106 views

what does it mean if my macbook loaded in safe mode?

My MacBook just booted in safe mode. Is it possible that somehow I made it to do so, or can it automatically load in case of a malfunctioning? What does it mean if it did so automatically?
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2answers
283 views

Which RAM to buy for mid 2010 15 Inch Macbook Pro

I am looking to upgrade my 15 inch macbook pro from 4GB to 8GB of RAM. I have never upgraded anything on a macbook before and I am wondering how important is the specific RAM that i purchase? I read ...
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1answer
618 views

New to Macbook Pro, need help upgrading

I was recently gifted an old Mid 2010 Macbook Pro with the following specs listed here: ...
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1answer
149 views

Macbook Pro can't connect to internal hard drive even after changing the cable to the main circuit board

So I thought my macbook's hard drive crashed last month when a folder with a question mark didn't allow me to use it. I got it replaced, but shortly after, the problem persisted. I thought it would be ...
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1answer
167 views

Microsoft Mouse Settings do not work after restart until I open preferences

I seem to have this same problem my work and home Macbook Pro Systems. Both are running Mavericks. The Mouse is a Microsoft Explorer Touch Mouse and I have the latest version (8.2) of IntelliPoint ...
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2answers
416 views

AirPort Extreme won't turn on after power outage

So, we had a short power bump the other night and now I cannot get my AirPort Extreme to come back on. I have completely unplugged it and tried the reset button with no luck. This happened months ...
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1answer
138 views

imac mid 2011 ram installation issues

I just received 2x 4gb corsair 204 pin pc3-10600 ram sticks for my iMac 27" mid 2011. I put them in and turned it on and received 3 short beeps, a pause, and repeat, which I think is the ram integrity ...
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3answers
558 views

Will this memory fit into my MacBook Pro?

I'm planning to upgrade my MacBook Pro with another 4GB memory. How do I know which memory is compatible with my MacBook? I got MacBook Pro model A1278, processor 2.3 GHZ Intel Core i5, current ...
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61 views

If I leave my webcam (bultin Macbook) always on, may I reduce its life?

If I leave my MacBook iSight camera always on, does its life get shortened?
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26 views

Wifi Connction Problems

I'm having a WiFi sharing problem. I'm using my ipad air as a hotspot for my mac osx leporad (which has a airport card). My mac recognizes my ipad but when I click on it nothing happens. so I went ...
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507 views

Does the camera on the iPhone 6 protrude from the back?

When the iPhone 6 was announced last week, I read that the camera would protrude from the back of the phone, instead of being completely flush with the back like on all previous iPhones. Is this ...