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

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287 views

2008 MacBook (A1181) won't boot from battery

I have a 2008 13" (2.4GHz) white MacBook that will only boot from mains power. If you attempt to boot from the battery it's as if it's not even connected. Once you get even past the initial startup ...
1
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2answers
118 views

Can't run Apple Hardware Test as Mac crashes

My Macbook: Apple MacBook "Core 2 Duo" 2.0 13" (White/07). Main problem: Mac goes black screen and shuts down when I try and load the Apple HW Test by holding down D as the computer turns on. It goes ...
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2answers
727 views

Trackpad tap to click malfunction

I have been having issues with my trackpad lately and I believe that I have a broken trackpad sensor, but I thought I would ask here to see if it was something to do with the software instead of the ...
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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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2answers
325 views

Diagnosing Unrecognized Hard drives

I have a macbook pro 13 late 2011. My setup: i have a HDD in the main bay for my files, and a SSD in the optibay with the OS on. The other day i received the message randomly out of the blue which ...
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2answers
36 views

Does hard disk continue to run while sleeping?

The question is pretty simple. I just wanted to know for sure but couldn't find an answer on google. Does the hard drive continue to "run" while the computer is asleep? I'd like to know if it does ...
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2answers
126 views

Hardware issue on iMac, flashing question mark

I have an iMac 2008/2009 issue and recently the computer would not boot and I would get a flashing question mark. Ran through all the usual steps, try boot in safe mode, flash RAM, try single user ...
3
votes
1answer
47 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
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1answer
2k 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
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1answer
176 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 ...
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1answer
239 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 ...
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1answer
26 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 ...
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1answer
20 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
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1answer
252 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 ...
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1answer
248 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 ...
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1answer
213 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 ...
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1answer
56 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 ...
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1answer
104 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 ...
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1answer
306 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
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1answer
32 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?
0
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1answer
19 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 ...
0
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1answer
19 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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1answer
41 views

Battery replacement on MacBook Pro 13" Early 2011 considerations

I need to replace battery on MacBook Pro 13" Early 2011 and I've already found the one in the local shop, but I am not sure it will fit. Old non-working battery has the following parameters: Model ...
0
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1answer
107 views

Macbook pro 2012 Lagging. Slow bootup - Amazing Hack!

I've left my Macbook pro to sleep with a lot of programs and memory used (probably lot of swap used as well) And when I've waken it up, it started to have 60 s lags then 5-10 seconds of ...
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1answer
100 views

How to test a Macbook Air battery hardware integrity

I spilled water on my Macbook Air last week. The technician had to remove the battery because it wasn't charging. Without battery, the computer runs fine. I'm thinking of purchasing another battery, ...
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1answer
27 views

Can this RAM work with iMac 2010?

http://www.amazon.com/Transcend-Information-Ddr3-So-dimm-jm1333ksn-2g/dp/B007I5CMGK It said it is a 2gb Ddr3 1333 So-dimm, is iMac support all Ddr3 1333 So-dimm?
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1answer
46 views

MacBook Pro 15" late-2012 no input/output devices detected

I did something silly. I replaced the trackpad in my MacBook Pro 15" mid-2012. It (for some reason) involved taking the motherboard out (via iFixIt's instructions). Everything works now, except the ...
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1answer
30 views

How to repair a MacBook Pro 2007 hard drive bus?

Is there a repair I can do to the hard drive bus on a MacBook Pro 2007? I've changed the SATA cable but it still won't see the drive, which I know is good as it boots externally! Disk Utility doesn't ...
0
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1answer
93 views

Audio doesn't work in OSX but the start-up chime does

I have a MacBook Pro (17-inch, Mid 2010 MacBookPro6,1 ) that the audio stopped working on. The audio jack has a red light on in it. In Sys Pref, under Sound, in the Output tab, only Optical ...
0
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1answer
422 views

Mid-2010s Kernel Panic GPU - best options?

I'm having issues with kernel panics on a mid-2010 Macbook Pro 15 inch. I have read many threads about this (What's the cause of GPU panics on macbook pro mid 2010?) and the thread that links to ...
0
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1answer
120 views

Are you using a Sharp PN-K321 at 60Hz with a Late 2013 Mac Pro?

According to Apple's KBase article on "Using 4K displays", the Sharp PN-K321 monitor is supported at 60Hz in MST mode if you're connected via mini DisplayPort to DisplayPort. I've ordered a StarTech ...
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1answer
224 views

MacBook Pro doesnt boot after systemupdate / repairing volume doesnt work

i have a problem with my MacBook Pro. I installed a Systemupdate, reboot and then i had a loading screen which loads a long time. Then i started the mac in verbose mode and there is... hfs: mounted ...
0
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1answer
419 views

15" rMBP (mid 2012) - screen won't turn on, fans full speed

Since yesterday I've been having major issues with my 15" Retina MacBook Pro (mid 2012 model). When I boot it, the screen is black (no backlight: Apple logo doesn't light up). I do hear the startup ...
0
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1answer
204 views

Can I upgrade the size of my Fusion Drive from 1TB to 3TB?

I bought a new iMac last summer and went with the 1TB Fusion drive. It works well, but is already full. Is it possible to upgrade the size of the fusion drive myself? Can I buy a 3TB internal drive ...
0
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1answer
60 views

Why is My iPhone's Lock Screen Wider than Usual? Serious iPhone issue

Today on my way home, I accidentally dropped my iphone with the back facing the ground from about 1.2 metres in the air. All other iphone functions are not damaged except for the screen. My phone has ...
0
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1answer
2k views

Force external display refresh rate

I have a 27" screen which is connected to my mid-2012 MacBook Pro retina through a HDMI/DVI-D (HDMI on the MacBook Pro, DVI-D on the screen). Before I was using a adapter DisplayPort+USB/DVI-D and I ...
0
votes
1answer
782 views

Windows 7 on Bootcamp doesn't want to boot. Can't copy files from Bootcamp to Osx mavericks

I have strange problem. A few days ago a was doing some projects on windows 7 and updates appeared , when windows was installing updates I closed it down by holding power button. After that I can't ...
0
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1answer
131 views

Must I reformat my hard drive to reclaim space from unused 2nd partition?

I wanted to see if I could also have Ubuntu on my Macbook alongside the usual OSX. Now, a year later, I want to remove the Ubuntu and the space associated with it on the hard drive. That is, my hd is ...
0
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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 ...
0
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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 ...
0
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1answer
358 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 ...
0
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1answer
160 views

Macbook Pro 2011 Heat Problems

This is more a general enquiry into whether I should be concerned, but I have a 2011 Macbook Pro 13" and over the last week and a half I have noticed the left side of the case (power point, QWE keys ...
0
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1answer
85 views

Will this hard drive work with my 2009 15 macbook pro unibody?

Western Digital WD Scorpio Black 750 GB SATA 3 GB/s 7200 RPM 16 MB Cache Internal Bulk/OEM 2.5-Inch Mobile Hard Drive i need to know if this hard drive will work with my computer? I have 8 GB of ...
0
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1answer
266 views

2nd gen iPod Touch with a faulty screen, home button, or both?

I have an 2nd gen iPod Touch which has something wrong with it. The screen does not work unless I hold both the Sleep and Home button for a few seconds. The screen then lights up as normal and I could ...
0
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1answer
1k views

MacPro 3,1 (2008) logic board SAS connector: Has anyone “replaced” the stock hard drive backplane?

I have a lightly hot-rodded, early 2008 MacPro 3,1. Boots from an SSD mounted in the lower optical bay and attached to the second optical SATA port. Each of the four internal drive bays hosts a 3TB ...
0
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1answer
219 views

Is it possible to mount a hard drive to the back of a cinema display?

I'm looking for a way to mount a Thunderbolt Hard Drive to the back of a Cinema Display. I remember seeing a way for a hard drive to be mounted to the original monitor stand, but I am using this ...
0
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1answer
136 views

Apple hardware connectivity

What licenses are required to connect and communicate over a non-Apple hardware to and from iPad/iPhone? I have non-apple hardware which I want to connect to iPad and communicate with it by writing a ...
0
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0answers
699 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 ...
0
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0answers
2k views

Why am I getting a BSOD when resuming Windows 7 x64 on my SSD with AHCI?

I recently got an OCZ Vertex 2 SSD for my Spring 2010 i7 MacBook Pro and am having issues getting AHCI working reliably under Windows 7 x64 in Boot Camp. Following the instructions outlined here I've ...