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

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1answer
89 views

Is the camera in the new iPad using “4S optics”?

Apple's website merely identifies it as a "5 megapixel iSight" camera. MacRumors claims that Apple is reusing older parts. I recall reading that the new iPad has a better camera than prior models, so ...
2
votes
1answer
1k views

Can I remove the clip of the iPod nano 6G?

Is there a (non-brute-force) way to remove the clip-part of the iPod nano 6G? I find, I don't use it and it add clunkiness. Also it's a bit scratched since it's the only part not protected by a ...
3
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3answers
2k views

Adjusting brightness on 27" iMac used as external DisplayPort monitor for PC

I have a Windows7 64-bit machine attached to a 27" iMac as an external displayport monitor It's working well, except I cannot adjust the brightness. I have attached a Mac keyboard both on the Mac ...
7
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4answers
16k views

How I can get OSX to recognize Canon MP560 Scanner again?

I have a Cannon MP560 that kept having communications errors. One of the suggestions I read was to remove the printer from the print & scan menu and re-add it. Once I did that the scanner ...
2
votes
1answer
211 views

Will the new iPad be world ready?

The specs for the third generation Verizon iPad say that it will be GSM/EDGE compatible. Does this mean that the Verizon new iPad will have a SIM card slot? Will I be better off with a Verizon iPad if ...
2
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1answer
4k views

Do persistently incorrect disk permissions indicate a disk should be replaced?

Something is wrong with my Mac, as indicated (and still unresolved) in the question: What is the Sixth Step of MacBook Repair? One possibility is that the main disk is faulty. Disk Utility reports ...
3
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1answer
2k views

Is it possible to add an internal broadband card to MacBook Air?

I have a Mid-2011 MacBook Air 11". Can I add a Verizon (or any kind of) broadband card to it internally? We want to avoid having an awkward USB modem hanging off the side.
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1answer
3k views

Use MacBook Pro LCD Screen as a standalone monitor

I have a broken MBP (2009, pre-unibody, 15") with a screen which I know is working. I took it apart and there's this fancy connector, attached to the screen (sorry for branding): Is it possible to ...
6
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2answers
8k views

Make Activity Monitor show more than 4 cores worth of CPU usage in the Dock

Is it possible to force more than 4 cores in the Dock, this looks like a feature apple does not want after checking out Mac OS X: Activity Monitor shows one CPU Usage graph on systems with more than ...
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1answer
79 views

Does the Mac Pro 2008 display memory speeds accurately in System Information?

Can anyone confirm that when a Mac Pro 2008 has 800MHz FB-DIMMs installed it displays the Ram speed as 800Mhz in the System Information and not 667MHZ. I am running OS X Lion.
2
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1answer
3k views

The keyboard and trackpad on my MacBook Pro 3,1 stopped working. How to solve this problem?

The keyboard and trackpad on my macbook pro 3.1 stopped working after having frozen the operating system and reboot. On my Mac I have Windows installed BootCamp and neither does the keyboard and ...
0
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1answer
742 views

Will the Airport Extreme card from the 2006 Mac Pro work in the 2008 Mac Pro?

An Airport Extreme card that claims to work with the 2008 Mac Pro and the card that I am using in my current 2006 Mac Pro. The cards look similar and since the ram is transferable from the 2006 models ...
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2answers
120 views

Fixing old G3 and G4 laptops

After I replaced the hard drive in my old iBook G3 (with the help of iFixit guides), it will not boot connected to mains power, only with the battery. It also always returns its date/time settings to ...
2
votes
3answers
434 views

What are good warranty coverage options for a pre-owned Mac?

I am really looking at getting a used Mac Pro, and there are a lot of good used machines out there that will meet my needs that are around $1500. I was wondering what options I can get to help cover ...
3
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1answer
66 views

Upgrading iMac G3 memory

I got an iMac g3 450 mhz (summer 2000 i think) and i want to upgrade its memory. I know i need PC 100/133 168 pin . I already got one 512mb from amazon with those specs although it didn't work. For ...
0
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1answer
294 views

Using the extra SATA ports on a 2006 Mac Pro under Bootcamp

i have a 2006 MacPro (Dual, Dual Core Xeon) which is currently running Windows Server 2008 R2 with Hyper-V. I have read (and checked in my case) that there are 2 extra SATA ports on the mother board ...
16
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2answers
12k views

How can I find the serial number on a mac programmatically from the terminal?

What command can I use to retrieve the system's serial number from the unix command line? As uname will output some information about the software and hardware, I would like to retrieve the serial ...
2
votes
1answer
516 views

How can I find out how much toner is left in my printer, which is connected to an Airport Express via USB?

My Samsung ML-2850D printer is connected via USB to an Airport Express. I print to it from my Mac over WiFi. I want to check how much toner is left, so I know if I need to purchase a new cartridge ...
2
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2answers
432 views

'09 mac mini hardware upgrade advice

Hello all I have an early '09 Mac mini 3,1 (Intel Core 2 duo 2GHz, 1GB RAM, 120GB HDD) which I need to upgrade soon as it is slowly dying (i.e., runnning an IDE like netbeans while having chrome open ...
6
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4answers
3k views

Is it okay to install OS X on an external drive, and then install that drive as an internal drive?

My internal drive is suffering hardware failure, so I bought OS X Snow Leopard (to upgrade my iMac from Leopard), a new drive, and a cheap external USB 2.0 enclosure. My plan is to install a clean ...
0
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1answer
1k views

Extending extending network using airport express

I know that this has been discussed before but this is a slightly different scenario. I live in a very elongated apartment and the signal is very bad in one end. I have a D-Link 655 (or something ...
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2answers
12k views

Mac OS X - Mouse moves are not smooth nor constant

I have a Logitech optical USB wheel mouse I've used for years on my PC (Windows 95, 98, XP, Vista, 7): http://www.clubic.com/shopping-1360-3-logitech-wheel-mouse-optical.html I'm now using it on a Mac ...
4
votes
1answer
4k views

How hot is too hot for my macbook?

I have a macbook (2.26 GHz Intel Core 2 Duo upgraded to 8GB 1067 MHz DDR3 RAM) running OS X version 10.6.8. I do a lot of prototyping for high performance computing on this macbook (running c++, ...
2
votes
1answer
349 views

Old MacBook Air 3rd party SSD visibility is temperature dependent

1st gen MacBook Air.. I replaced the failing internal HD with an 3rd party SSD (wasn't hard, but replacing the fan which was also broken was much trickier - pro tip: don't try using a 00 screwdriver ...
4
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2answers
161 views

Unexplainable large number of cycles of MacBook Battery

My battery is a year old, but it has 189 cycles. Why is this? I always use my MacBook with the charger plugged in and very rarely without the charger.
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2answers
2k views

Is there an iOS lifecycle policy - i.e. which older devices a new iOS release supports?

This question gives useful information on iOS 4.3 support. However is there a publicly available policy for future iOS versions on which devices they will support? For example, do they always support ...
2
votes
2answers
2k views

Why can't I insert a DVD into my Mac Mini?

I'm trying, without success, to insert a DVD inside my Mac mini DVD drive. Let me say that actually the computer is without the upper case and the HD drive has been taken from a Windows laptop (it is ...
5
votes
1answer
412 views

Can I convert a RAID 0 set to a RAID 5 set?

Can I convert a RAID 0 set to a RAID 5 set in a Mac Pro? I currently have two 500GB drives in a RAID 0 set. I want to add a third drive and convert it to a RAID 5 set. Is it possible to do this ...
3
votes
1answer
276 views

iPhone 4s problems making calls [closed]

My original 4s had issues with phone calls. Half the time calls were made the person on the other end couldn't hear me. Took to Apple store and they gave me a new phone. I've had it 5 days and it has ...
2
votes
1answer
8k views

How do I scan for hardware changes?

I have had the times where I have used a usb networking card, or other device, and it didn't show up, although I was not sure if it was compatible with OSX. I just was not sure if OSX had a way to ...
3
votes
2answers
905 views

Weird characters appear when pressing command-A,C,V

I'm not using Mac keyboard however it did work properly before. I changed the Command key to my Ctrl-key. Until today, using this Ctrl key yield extremely odd characters. When pressing Ctrl-A yields ...
3
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3answers
3k views

How easy is it to buy upgrade/replacement parts for a Mac Pro?

I'm considering purchasing a Mac Pro in order to save money on upgrades in the future. I know how to build my own PC from scratch and I was wondering if I could use the same principles if were to buy ...
1
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0answers
546 views

External accessory framework test hardware

I need to write an app for a client the uses the ExternalAccessory framework to communicate with some hardware, I read in 'External Accessory Programming Exercises' by Norman McEntire that the ...
1
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1answer
147 views

Diagnosing system lockups

I am having a problem with my MacBookPro5,1 (more background below): the system will randomly lock up, with the following symptoms: Screen freezes up, no corruption System does not respond to ...
2
votes
2answers
3k views

Is it possible to change the wireless card on a MacBook Pro?

I'm interested in possibly upgrading my MacBook Pro's wireless card. Is this possible? Can I take apart the MacBook and install it? Is there a guide somewhere on how to do this? (This isn't because ...
2
votes
1answer
128 views

Which connection interface should I use with my next external HDD?

I've recently bought a new macbook pro. Since my old backup hard drive is failing, I'm planning on buying a new one. I don't want to spend a lot of cash and I would like a decent amount of extra ...
0
votes
1answer
147 views

Mac Pro Dual Displays

I have a 2007 Mac Pro that shipped with 10.4.7, and an ATI Radeon X1900 XT graphics card. The card has two DVI outputs for a dual display setup. I recently updated my OSX to Snow Leopard and have ...
0
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2answers
1k views

MacBook Pro (15" mid-2010) crashes upon waking up from sleep sometimes

I have this MacBook for quite a while now. It's been working just fine with the exception of sleep/wake-up issues. Sometimes there's no problem at all, but occasionally it does not. For instance, I ...
2
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2answers
130 views

How to decide on a new Hard drive for macbook pro [closed]

I have been using my Macbook Pro for about 5 years, it was the first model with the Intel chip. The 100GB hard drive is starting to go and I'm ready to replace it. I went over to Cnet to see what ...
0
votes
1answer
616 views

Why does the iPhone 4S weigh more than the iPhone 4?

It's been commonly noted that the iPhone 4S looks the same, but that its internals have been upgraded. Despite that, the iPhone 4S weighs more. What causes the added weight?
2
votes
1answer
94 views

Do new Macbook Pros come with SATA 3.0Gbps or 6.0Gbps

I'm thinking of buying a SSD or hybrid drive for my new Macbook Pro. Is the SATA connection in new Macbook Pros SATA 3.0Gbps or 6.0Gbps?
7
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1answer
1k views

What is the MacBook Pro's infrared port used for?

I know my macbook has an infrared port, but I don't know what it's used for.
5
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1answer
3k views

Is there a Mac diagnostics utility for troubleshooting hardware issues?

Is there software that helps identify problems, issues, conflicts, etc. with the hardware of a Mac? I came across Tech Tool Deluxe, which was apparently used in Applecare. Wondering if there was any ...
0
votes
2answers
725 views

Advice and information for installing a SSD into MBP with fresh Lion

Tomorrow I am going to buy a OCZ Vertex 3 (240GB) and then I want to upgrade my MacBook Pro (late 2011) and install a fresh Lion system without copying any files with SuperDuper etc. Now I would like ...
2
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4answers
2k views

Is there such thing as a 3rd generation 8GB iPod touch?

They are advertised all over Kijiji and Craigslist - just wanted to make sure that the 3rd generation only came in 32 and 64GB.
6
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4answers
710 views

Can I just swap the hard drives of two macbook pros (different years)?

I'd like to swap the hard drives of two Macbook Pros. One is a Core 2 duo model from 2010, the other a 2011 i5 model. Will this work? I just want to save time and not go through a lengthy data copying ...
4
votes
2answers
5k views

MacBook Pro 15 inch (2011) screen has stripes

My 15 inch MacBook Pro recently has horizontal stripes on the screen. It looks like this: http://www.youtube.com/watch?v=VaPt6FHJmtg It happens randomly and sometimes it gets worse (flickering with ...
1
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1answer
2k views

MBP A1150 still does not power on after logic board replacement

Two years ago my MacBook Pro A1150 Core Duo 15" died. How? Basically the MagSafe will stay green, but the machine will not power on. The DVD drive will make some noise, but it will do nothing else. I ...
2
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1answer
685 views

What do Verify Disk and Repair Disk actually do in Disk Utility?

I've recently been suspecting problems with my hard disk and saw another answer here on AskDifferent recommending Drive Genius or Disk Warrior. I thought I'd start thought by using the built in Disk ...
13
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11answers
16k views

How can I avoid my MacBook Pro giving me minor shocks?

The aluminum Macbook Pro gives a mild shock when connected to a wall socket and charging. It only happens when I'm, for example, not wearing shoes or slippers and my feet are resting on the ground ...