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

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85 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
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2answers
478 views

Battery charge suddenly drops to 0% even when plugged into mains (Mid 2009 15″ MacBook Pro)

My mid-2009 15″ MacBook Pro (A1286) has developed a nasty habit in the last couple of days. It suddenly discharges its entire battery without warning, and won't start until it's had about 10 minutes ...
3
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4answers
281 views

How to read old Apple ][ 5.25" floppy disks

It's like Apple is a different company than it was when it produced the computer I'm talking about, so I'm not sure this is the intended topic of discussion here, but this is a question about Apple ...
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2answers
5k views

Removing stripped screws from MacBook Pro back case

I'm replacing the RAM in a 2011 MacBook Pro, something I've done before on other machines. I got all the screws from the back case off apart from one that sits in the corner on the end by the screen ...
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1answer
81 views

New SATA cable, same hard drive problem

I was having hard drive problems with my mid-2010 unibody Macbook Pro. I bought a new hard drive and set up it using a SATA to USB cable before installing. Everything worked great so long as I had the ...
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3answers
52k views

What to do about broken WiFi on iPhone 4S after iOS 7 update?

Several iPhone 4S owners have noticed a problem with their WiFi not working after upgrading to iOS 7. It appears to be both a software problem (our phones have been working for nearly two years with ...
3
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1answer
578 views

Retina Macbook Pro 15'' overheating?

I got this RMBP mid 2012. I am now noticing overheating problems when I browse the internet + about 15 tabs of youtube open, mainly music. I also notice that my battery quickly depletes during this ...
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2answers
105 views

MacBook Pro 2008 Aluminum - keyboard problems

I have a late 2008 Macbook Pro all aluminum. The green caps lock light comes on intermittently: sometimes solid, sometimes flashing. When it comes on, the arrow pointer gets stuck and the screen ...
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1answer
154 views

How the low battery message graphic is loaded?

When your iPhone battery is "almost" dead, it turn off, and then if you want to turn it on again it loads this very informative graphic: The problem is that when you turn on "power button" this ...
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1answer
96 views

Is the iPhone 5s physically similar enough to the iPhone 5 to use a close fitting case?

I wonder if there is any reason why a close fitting iPhone 5 case wouldn't also fit the iPhone 5s? It would be helpful to know whether the cutout for the camera or the various buttons (mute switch, ...
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1answer
104 views

Black screen after failed restore - G5

I tried to restore a G5, something went wrong and now I have this at startup: dyld: library not loaded: /usr/liblibconv.2.dylib Referenced from /bin/sh Reason: Incompatible library version: sh ...
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1answer
151 views

2013 MBP Hotspots in Backlight / Apple Warranty

So last night I was playing Portal 2 in a rather dark room, and the combination of the dark colors in my screen with the darkness of the room allowed me to see quite a few "dead spots" in the ...
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1answer
54 views

Replace power supply on late 2005 G5

I recently bought an old G5 to use as a server. Whilst there the guy had another G5 that I bought for spares. The 'spares' G5 is a newer model with better GPU / CPU etc so I intend on swapping them ...
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2answers
1k views

MacBook Pro 13" (2009): No startup-chime, no error sounds, internal screen stays black

I have a 2009 MacBook Pro 13". After I haven't used it for a while, I wanted to start it up again to give it to my sister and something really odd happened. I have searched both google and ...
5
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1answer
625 views

“Pre-registered” AppleCare — to whom is it registered?

When I log into my Apple ID on Apple's site here, https://selfsolve.apple.com/GetAgreements.do, I am able to view a complete list of all of my AppleCare registrations. This is very convenient for ...
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1answer
2k views

Determine age of iPhone unit

How can I determine the manufacture date/age of any iPhone device? If there is any way for this, please suggest one. Thanks in advance.
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2answers
4k views

OSX system and installation disk won't boot

Problem: I cannot boot into system nor can I boot to the installation disk. Errors I get in verbose mode: BSD root: disk0s2, major 14, minor 2 disk0s2: media is not present 0 [Level 3] [ReadUID ...
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votes
2answers
1k views

How to thoroughly waterproof a Macbook?

I am just now coming to know the hard limits of water destroying equipment. I don't know if it's realistic to be able to have my Macbook as a floatable rubber ducky in the bath in this day & age, ...
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3answers
13k views

How to diagnose repeated OS X hang / spinning beach ball of death?

Here are my stats and brief summary of the problem: macbook pro; mid 2009; 13 inch; 2.26 GHz; 4GB RAM (currently, will elaborate); 10.7.5 The issue I'm having is that the computer constantly gets ...
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1answer
1k views

ctrl key no longer working in OSX

The ctrl key on my Macbook pro has stopped working at once! I have tested "Show keyboard viewer" from the languages, all keys are shown to be working correctly but not the ctrl key. Could it be any ...
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1answer
715 views

Can a MBP 15'' early 2011 run DDR3L ram?

I have an early-2011 MBP 15' with an Intel I7 2,2 GHZ core. I'm thinking in upping the RAM to 16GB with 2x8 DDR3L sticks. I've read that using DDR3L with this core is not recommended, is this ...
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0answers
67 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 ...
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3answers
3k views

How to upgrade hard drive in Mac Mini

I recently bought a new mac mini (my first mac ever yay) with a 1TB hard drive at 5,400 rpm. the guy at microcenter also sold me a 1TB hard drive at 7,200 rpm and said it shouldn't be to hard to ...
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2answers
261 views

Current passing through me from Macbook to iMac?

I recently bought a UPS for my iMac and it runs just fine. However, sometimes I also run a MacBook Pro nearby and when I have my hand in contact with the MacBook and reach across to touch the ...
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0answers
768 views

Where can I look up purchase/activation date for Apple products?

I can't remember exactly when it was I bought my iPhone. I thought that perhaps I could look it up via Apple somehow. I'm aware of the Check Your Service and Support Coverage page, but that's not ...
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4answers
10k views

diagnosing (likely) hardware fault on MBP 15'' (early 2011)

Today while I was routinely using my Macbook Pro 15" from early 2011 (model MacBookPro8,2), running Mavericks DP3, the screen suddenly went all glitchy and distorted and the system locked up. (I just ...
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4answers
343 views

Which has more effect on software launch times: processor, RAM, or Hard Drive?

I am looking into getting a new Macbook Pro (hopefully they'll have late 2013 models). I currently use my early 2011 Macbook for iOS app programming and light graphic design work with Pixelmator. I ...
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4answers
10k views

What should I do if my headphones don't go into my iPhone 4s

When I put my headphones into my iPhone It doesnt go completely in like it should. I don't know what to do. Can anyone help me?
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1answer
499 views

Why does my macbook always shut down on recovery?

Hi am trying to fix a MacBook Unibody Model A1342, The macbook has an unknown error that might also be caused by water accident or drop or just internal problems. (I dont know about the macbooks ...
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1answer
286 views

How Noisy is the Time Capsule (2013)?

I have an older Time Capsule and it's pretty noisy. Does anyone have one of the newer tall models? How loud is it in a quiet room?
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0answers
193 views

How to find potential issues in damage macbook pro

I spilled a glass of water on my early 2011 15" macbook pro. The good news is that I'm writing this on that computer. After turning the machine off immediately, draining the water, checking for ...
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2answers
4k views

Macbook Pro Retina 15'' - High CPU temperature

I've seen a few similar questions on here but none seem to have a good answer, nor seeing the temperature levels I'm seeing. Notebook is only a month old and just installed iStat Menus and noticed ...
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1answer
2k views

Battery indicator is showing “Service Battery” notification

I upgraded my macbook RAM, but after that when I switched on my MAC it showed my "Service Battery" indicator in battery menu. I installed Battery Health application and it showed following stats. ...
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2answers
3k views

Is there room for two drives in the 27" 2012 iMac?

I've looked around a bit, but can't find anybody saying whether there is room in the new slim iMac for an extra internal SSD. I used this tutorial about a year ago to add an additional SSD to my Mid ...
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1answer
736 views

Can different CPU on logic boards from the same overall A1369 MacBook Air work?

I could get a Macbook Air (A1369, Core 2 Duo 2.13 GHz, 4GB Ram) with a broken Logicboard very cheap and i have the idea to replace it with a A1369 1.7 GHz i5, 4GB Ram Logicboard (could get it also ...
6
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2answers
995 views

Macbook white thingy below keyboard button is broken

I've got an early 2009 macbook pro, and I accidentally broke the white plastic mechanism underneath the S button. They are labeled 130 and 140 in the picture. Does anyone have a clue what the white ...
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2answers
360 views

6000 RPM at 65C

For a few days I'm noticing the fans spinning wildly and the CPU temperature is around 65C.. I'm only doing normal browsing and the fans are at 6000RPM. Quite strange. I have MacBook Pro mid 2010 ...
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1answer
162 views

MacBookPro8,2 (early 2011) RAM size limit per Bank

as the titles states I'm curious about the maximum supported RAM per Bank on a MacBookPro8,2. I know the total supported capacity is 16GB but can this be achieved with just one DIMM leaving the ...
2
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1answer
2k views

What is the advantage of dual microphones?

The new MacBook Air (Jun 2013) comes with dual microphones. What's the advantage over single microphone? Anything to do with background noise cancellation?
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1answer
79 views

What inputs does an iPad have?

What possible ways of reading input does an iPad have? Right now I can think of: Touch screen (multitouch I believe?) Camera Brightness adjuster (How does that work? Could it be used for anything ...
0
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1answer
360 views

Making a Mac Mini mid-2007 able to display 2560x1440 in 2D work

I have a Mac Mini mid-2007 (MB139xx/A) that can only output 1920x1080 (as far as I've understood). I have a Dell U2713HM screen, and I'd like to make that Mac beeing able to work on that screen at ...
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1answer
464 views

WiFi: No Hardware Installed and using wifi adapter

I am getting an error 'WiFi: No Hardware Installed' and am trying to use a micro usb wifi piece (http://www.amazon.com/computers-accessories/dp/B005CLMJLU). I know this hardware works fine as I've ...
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0answers
364 views

iPhone 4S chip overheating after replacing screen

I just bought a used iPhone 4S with cracked screen, and installed a new lcd with gold frame. Just after putting the phone together it starts overheating. I have not installed any apps since recovery ...
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0answers
293 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 ...
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2answers
2k views

Bluetooth Not Available - Mid 2010 Macbook Pro

I have a 13" mid 2010 Macbook Pro running 10.8.3. For some reason, I started it up the other day and my Bluetooth is now for some reason unavailable. I've had this problem in the past, and if my ...
0
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1answer
109 views

What determines the model name displayed in System Information compared to the model number?

I've just purchased a used Mac Pro that was sold to me as a "5,1" model, which according to everymac.com and Apple's support site, should be a Mid 2010 Mac Pro. However the model display in System ...
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3answers
199 views

After years dead, MacBook display suddenly worked, until PRAM zapped

A couple of years ago, I got liquid in my MacBook Pro 5,2 (Unibody 17" Early 2009). After that, the display never worked. Apple Stores and Authorized Repair places insist on me paying over $1000 for a ...
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2answers
237 views

2010 Mac Pro beachballing/freezing

My machine is a 2010 Mac Pro 2 x 2.66 6-core intel xeon with 32 GBs of ram running Mac OS X 10.8.3. Just the other day it started to beach ball after about an hour of use. It doesn't make any ...
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1answer
759 views

5Gb of RAM being used with NO software running?

My computer (brand new) was using 12 Gb of RAM so after I was done exporting my video I force-quit everything and 8 minutes later it's still using 5Gb or RAM, is this normal?! It seems like so much! ...
2
votes
1answer
1k views

iPhone 4 restart when the lock button is broken

My iPhone 4 suddenly just crashed and turned itself off - without any Message. I've tried to plug it in to my PC, but I can't get my iPhone to power up. The Apple logo appears for about 3 seconds, and ...