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

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4
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1answer
187 views

MacBook discharging while plugged in under load

I have the latest Retina MacBook Pro MacBookPro11,2 I quite often have the CPU at about 400%-500% usage (e.g. 4-5 cores at 100%) and also do GPU intensive tasks. While this is happening, the battery ...
3
votes
1answer
3k views

What is covering my iPhone camera?

Just today I noticed something new covering my iPhone camera lens. It looks like a shutter or aperture blade over the optics, but knowing that the iPhone has neither, I'm really confused. The camera ...
2
votes
1answer
287 views

MacBook Pro 5,1 will only turn on after SMC reset

Resetting the SMC every time the machine is turned off is the only way to turn it back on and when it is on the fans run at max speed etc. etc. (SMC issues). Have tried to swap out HDD and RAM. ...
2
votes
1answer
308 views

What hardware does Xcode storyboard performance depend on the most?

I'm considering upgrading my MacBook Air to a Pro in the interest of getting better performance out of Xcode development experience. Right now using Xcode 5 seems ok for writing code. However ...
2
votes
1answer
1k views

MBAir wifi hardware not installed

I posted this question over at the Apple Support forums a couple days ago, but I haven't gotten an answer yet so I'll also post it here. Ever since I bought my 11' mid-2011 MBA I have issues with ...
1
vote
1answer
31 views

Mac Pro Tower, randomly hanging convinced its a hardware problem but Apple think otherwise

Just about ready to launch this machine out the window it's driving me crazy. Ok so a rundown of what has happened thus far. Bought a Mac Pro Tower around 2010, worked like a dream for 3 years then ...
1
vote
1answer
66 views

How can I fix a broken MBP camera cable?

While I was upgrading my early 2011 13" MBP's HDD to an SSD by the instructions on iFixit, I think I broke my camera cable. When I tried to talk to my friends on Google Hangouts later that day, my ...
1
vote
1answer
307 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 ...
1
vote
1answer
377 views

Is my SMC damaged?

I have a Macbook Pro running 10.9.3 (13D65), Boot ROM Version: MBP55.00AC.B03 SMC Version (system): 1.47f2 The fans are always running at full rpm and the kernel task used to take up 90% of the ...
1
vote
1answer
30 views

Does having to turn on an iPhone by holding power and home indicate the device is dying?

I had to press and hold the Power and Home buttons because my iPhone shut off and wouldn't turn on through normal measures. When I pressed the Power and Home buttons for 20 seconds the iPhone powered ...
1
vote
1answer
30 views

Is LCD digitizer different on iPad 2 for different languages?

I have an iPad 2 from Japan as like to have ability to input Japanese characters. When recently trying to replace the screen and Wi-Fi antennae I managed to damage the LCD. Before I go out and buy a ...
1
vote
1answer
583 views

Sourcing a replacement graphics card for an iMac

I have a Early-2009 2.93 GHz 24" iMac, which has a faulty graphics card. I'm keen to try replacing it myself using this excellent guide. Unfortunately the guide doesn't mention any advice on ...
1
vote
1answer
319 views

Making a micro MacBook Air (headless)

Here's a project I've been desiring for a while. Hopefully this is not too off topic. I'd like to take a MacBook Air, remove the case, screen, battery, speakers, keyboard, basically everything. I ...
1
vote
1answer
251 views

My internal hard disk is 0 byte and a flashing question mark

I have been striving to bring my laptop to life, however, I am seeing a flashing question mark on my MacbookPro screen. I tried disk utility and it is just showing me Media and it is 0 byte. I ran ...
1
vote
1answer
61 views

Any suggestions to get an Audio CD to load

I just purchased four albums with a total of 6 CDs. Four of the CDs work just fine. Two of them will not load on both of my laptops. When I push them into the CD slot, I hear the drive spin up and ...
1
vote
1answer
106 views

windows can't read my HDD installed in my dvd slot on MBP

I've swapped my dvd drive with an HDD drive on my MBP 2008 non-unibody. I can read it from MAC os but not from Windows. I did configure it to be PC compatible... Anyone knows why it's not seen as an ...
1
vote
1answer
343 views

MacBook not recognising internal drives (HD and SSD)

A week ago my MacBook crashed. When booting, a folder with a question mark showed up on my screen indicating severe trouble. I tried holding the Opt key while booting, but the Mac would not recognize ...
0
votes
1answer
24 views

How to check which parts of a dead MacBook Pro 17" Mid 2010 work

Mac was water damaged. No start up chime. Charger shows green light dimmer than when plugged in to working Macs when plugged. Battery status button on side has no effect. Won't start in safe, target ...
0
votes
1answer
14 views

Internal and External microphone isn't working

There is a problem with the microphone on my MacBook (Yosemite 10.10.3) The internal speakers work OK, and if I plug in headphones, they will work too. Unfortunately, the internal microphone doesn't ...
0
votes
1answer
18 views

4SNS TCBC - Which Mac Pro sensor is that?

Briefly my Mac Pro (4,1 Early 2009 ) stopped booting which I eventually traced to the plastic clip holding the north bridge down failing. Seems to be a common issue. Replaced the clips and now it ...
0
votes
0answers
30 views

New drive won't boot internally

So I purchased a new 2TB drive (Samsung model #ST2000LM003) for my 13" MacBook Pro. No issues with the old one, just getting close to capacity. I connected it with a SATA/USB adapter, formatted it, ...
0
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0answers
121 views

MacBook Pro won’t boot up after putting the bottom case screws back in place

I'm kind new in this world of Apple, and I have an Intel-based Mac that suddenly had the hard drive fail. So I make a Mac OS X USB flash drive, and realize that the old hard drive died since “Disk ...
0
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0answers
54 views

1.7 GHz Intel Core i5 10.7 Macbook Air Water Damage… still works… Battery issue

While on a flight in June 2014, the guy next to me put his drink in the gap between the tray and his cup spilled liquid below including on my macbook air which was in the pouch. Unsure of whether ...
0
votes
0answers
11 views

Which minimum hardware for Smartalbums

I need to use SmartAlbums for my job, but I don't yet have a Mac. I am willing to buy a 2°hand Apple computer to run SmartAlbums but I don't want to overbudget it. There is anyone that uses this ...
0
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0answers
13 views

how to check my MBP's logic drive properties

A few days back my MBP had lot issues like multiple beeping sounds as well as black screen anomalies. Beeping sound issue goes away, when I force shutdown. When I took it for repair, they reported ...
0
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0answers
28 views

Dying iMac drive, emergency repair assistance

I have a older 27" iMac ( 2011 ) and the hard drive is on its way out in a serious manner, ( smart status failing, io error every few seconds in much kernel log , speed of io is the worst I have ever ...
0
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0answers
545 views

Intel Core 2 Duo and Yosemite

I have a iMac circa 2009/2010 running a 2.66GHz Intel Core 2 Duo, with 2GB RAM installed. If I was to upgrade to Yosemite, even with an upgrade to 8GB RAM, would this be enough to run Yosemite well? ...
0
votes
0answers
63 views

built-in screen flickers on macbook air

I have an early MBA 11" (Jan 2011), dual booting to Mavericks and windows 7. Recently it has started exhibiting the following symptoms: built-in display flickers during boot and continues to flicker ...
0
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0answers
38 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.
0
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0answers
30 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 ...
0
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0answers
291 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 ??
0
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0answers
215 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 ...
0
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0answers
88 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 ...
0
votes
0answers
276 views

MacBook Air randomly “dies” on a full/near full battery

Since the beginning of the month, I've had a strange issue with my 2010 MacBook Air (2.13 Ghz, 4GB Ram, 128 GB SSD). It will run fine when plugged into the MagSafe, but running on battery it'll ...
0
votes
0answers
19 views

2008 White Macbook Video Issues

I have a 2008 White Macbook that turns on, shows the apple screen perfectly fine, then boots and the backlight shuts off. If you look very carefully, you can see the screen and everything still ...
0
votes
0answers
318 views

Display doesn't turn on on Macbook Pro

I was using Windows with bootcamp and suddenly it restarted, but the display didn't turn on. Everything was on, I could hear the sounds, but the backlight is off, the logo light is off. After some ...
0
votes
0answers
71 views

Replaced Ipod video hard drive and battery, now won't start. Did I accidentally kill the hard drive?

As I said in the title, I've been trying to revive an old 5th gen ipod video. I replaced the hard drive, screen, and battery. At first it wouldn't boot, only giving sad ipod error. Then out of ...
0
votes
0answers
356 views

How is swap on mid-2013 MacBook Air w/ PCIe SSD?

There appears to be confusing and incomplete information about the PCIe SSDs in mid-2013 MacBook Air 11" and 13" (especially the 128GB models), where a different queue depth may result in different ...
0
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0answers
116 views

How can I get started with using I2C on a Mac?

I have this Devantech I2C thing. It has Mac drivers but i have hard time to figure it out. Instructions are way too hard for newbie like me. Are there any GUI apps which makes it easier to use I2C in ...
0
votes
0answers
95 views

Will Parallels Desktop harm the hardware of my MBP?

I am running VM, PD in particular, on my MBP. I have encountered several scary things today: machine noise (sounds like "Kah-Kah") occurs while I am in 64-bit Windows 7 in VM. Will the PD actually ...
0
votes
0answers
67 views

Are the new MacBook Unibody Aluminum Batteries better than the old ones?

Of course a new battery is almost certainly better than an old one. That's not what I'm asking about. I used the same battery in my Mac for five years but it sucked from day one really, only lasted ...
0
votes
0answers
126 views

Test Z-Wave on OSX

I have an old ZWave stick that I was hoping to get working with my OSX computer. I know for a fact the manufacturer never supported OSX (Intermatic HA22) but I was hoping I could hack away a little ...
0
votes
0answers
82 views

Dark stripes in the bottom right corner

I have weird dark stripes in the bottom right corner of the screen of my Macbook Pro 15' unibody Mid 2010. Please see the picture here. They don't go away, the persist from the time display lights ...
0
votes
0answers
344 views

Macbook randomly shuts down without on charge (even at ~90% full)

I'm having a real issue with my Macbook (white, late 2009 version, running Lion OS X). It was about since 2 weeks ago or so, my Macbook would just randomly shut down, I lost a couple unsaved files ...
0
votes
0answers
459 views

Black Screen after installing RAM in MacBook (early 2008)

I've tried installing 2 x 2gb DDR2 PC2-6400 modules into an early 2008 MacBook. After installation the machine booted into a black screen, with no chime. I tried reseating the RAM, same problem. I ...
0
votes
0answers
267 views

2011 MacBook Pro really slow, after mild keyboard shock

I installed Mountain Lion two days ago with no problems except that my 2011 13" MacBook Pro was a bit slower. Yesterday night there was a little shock on the keyboard at which point the system froze. ...
0
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0answers
788 views

Mountain Lion screen crashes after returning from sleep

During the past 3 days I have experienced the following issue: when returning from sleep, I see an extremely garbled version of my desktop. The only thing that seems to help is a reboot. My first ...
0
votes
0answers
862 views

Stripes & checkerboard pattern on MacBook Pro monitor

I am trying to fix a MacBook Pro (one of the earliest Intel processor models) that spontaneously gets into a state where stripes would appear in a checkerboard pattern all over the display. Please see ...
-2
votes
0answers
25 views

I bought a cheap fake PS3 bluetooth controller on ebay, how do I make it work with my 2014 Retina MPB 13"

I bought a cheap fake PS3 bluetooth controller on ebay, how do I make it work with my 2014 Retina MPB 13". I've gotten real ps3 controllers to work, but I cant make these work right, has anyone had ...
-3
votes
0answers
13 views

MacBok Pro not turning on.

I have a vintage 15 inch MacBook Pro that will not come on. Only action from computer is sound coming from optical drive that is continous. The battery not holding charge so tried direct outlet but ...