Archive for the ‘Hardware’ Category

Disabling Ethernet Prevents Mac OS X From Waking

Tuesday, July 7th, 2009

Problem: When MacBook lid is closed, fan continues to spin and MacBook becomes very hot.

Description: When in use the MacBook fan behaves as expected. On closing the lid to put the MacBook sleep, the fan continues to spin and the base of the machine becomes very hot.

Opening the lid displays a black screen. No mouse or login screen displayed. Fan continues to spin at what seems to be maximum RPM. Closing the lid again does not stop the fan from spinning.

Only available option is to hold the power button to shut down the system.

On pressing the power button to restart the system, the MacBook starts, displays grey start up screen for a second or two and then restarts automatically. MacBook then starts normally.

Once the user logins, the system works as normal again. Putting the system to sleep, causes the problem to reoccur.

Solution: The user deactivated the Ethernet interface within System Preferences -> Network. Reactivating the Ethernet interface and restarting the machine resolved the problem.

(Who’d have thought that disabling the Ethernet interface would prevent the system from sleeping? Certainly not me when I decided to do so.)

Wall-E Case Mod

Thursday, April 9th, 2009
WALL-E Case Mod

WALL-E Case Mod

Via Damn Cool Pics.

That is damn cool!

Edit: Opps. Forgot the link!

Copying Mac Address Book to LG Viewty (LG-KU990)

Monday, December 29th, 2008

My phone contract was up recently, and as an incentive to sign on for another year, my provider offered me a free upgrade. So I took the LG Viewty also known as the LG-KU990.[1] I’ll do a full review later, but for the moment, I want to talk about one issue I’ve experienced with it.

LG Viewty (LG-KU990)

LG Viewty (LG-KU990)

I go through so many phones that I like to keep my address book on my MacBook and sync it with my phone. While the Viewty does have Bluetooth, it’s not supported by iSync. Even worse, Bluetooth File Exchange couldn’t see any of the files or folders on the phone[2].

I had the same problem with my Nokia 3120, so I was somewhat hopeful that I’d find an iSync plugin to get me up and running.

After a lot of searching, I discovered that LG use their own OS on the phone which is overlaid with Flash screens to enable interactivity. Worse still, LG don’t implement the SyncML protocol used by the other major manufacturers, and by iSync. So there’s no way to sync my brand new phone with my MacBook.

My only concern is the phone book, I don’t use iCal, and I really don’t want to have to manually enter every name in my Address Book. Luckily, there is a work-around, and here’s how:

  • Open Address Book,
  • Use CMD-A to select all the entries in your Address Book,
  • Navigate to “File” -> “Export” -> “Export vCard…”,
  • When prompted save the vCard.

The next step involves connecting to the Viewty via Bluetooth. If you have not paired the devices before, then you should do so now.[3]

  • Click the Bluetooth icon in the Menu Bar and navigate to “Browse Device”,
  • Select your phone name from the list and click “Browse”,
  • Tap “Yes” on the Viewty to accept the incoming connection request,
  • On your Mac, click the “Send…” button in Bluetooth File Exchange,
  • Locate the vCards file that you saved earlier, and click “Send”,
  • Once the transfer has completed, the Viewty should prompt you to “Restore Contact backup file”, tap “Yes”.

And that’s it. Your Address Book has now been copied to your phone.

  1. I’d usually link to the official site, but it’s flash based and doesn’t work on Mac OS X – and there doesn’t seem to be a text based version available []
  2. Even though Bluetooth File Exchange won’t display any files or folders, the phone is still connected via Bluetooth and files can still be transferred in the normal manner. []
  3. Short and simple explanation: Turn on Bluetooth on your Mac, turn on Bluetooth on your phone, click the Bluetooth icon in the Menu Bar, select “Set Up Bluetooth Device” and follow the Setup Assistant. []

The Mouse is 40

Wednesday, December 10th, 2008

On the 9th December 1968, the first mouse was demonstrated. Who would have guessed that a wooden, one button piece of kit would go on to revolutionise how we interact with out computers? Just look how far the humble mouse has come since then:

Stress

Sunday, March 16th, 2008

It’s been a tiring couple of weeks. First there was moving house, then there was my MacBook problems, and then RAG week came along. It’s just been one stressful event after another.

I’m still not fully unpacked, but for various reasons out of my control, it looks like I’ll have to move again in the next couple of weeks. I’m not happy about having to move again. In fact, I’m pretty pissed off about it, so I’ll have to carefully consider where I want to go.

My new MacBook arrived last week. It has a slightly different keyboard layout to my previous one, so I’m still trying to get used to that. Thanks to Time Machine I was able to copy all my data, settings and applications from the old machine to the new one with very little fuss. All I really need to do now is remove the extra memory from my old MacBook and put it in to this one. Maybe tomorrow.

The replacement keyboard I ordered arrived the other day. As I had already removed the original keyboard, I had the new one on in a couple of minutes. So that’s another problem solved. But it has raised another issue: I now have two MacBooks, and seeing as I can only use one at a time, I think I’ll sell the old one. It’s just about a year old and now in perfect working order. I also have a top of the range Windows desktop that I want to get rid of. If anyone is interested, drop me a line.

The Customisable Mobile Phone

Sunday, February 10th, 2008

I’m always on the look-out for the must have phone. Somewhere out there is the perfect phone – a phone that has the perfect balance between size, usability, components and price. I’ve trawled through sites such as Expansys.ie checking technical specs and reviews. There are a lot of great phones out there, but each and every one of them has a flaw – sometimes minor, and sometimes not.

I’ve often comes across a phone that is almost perfect only to discover that it’s missing something that I’d like or need such as wireless networking, or Bluetooth? Or it could be filled with gadgets that I don’t want such as GPS, radio and TV tuners. Sometimes the near perfect phone does come along, but it’s either unavailable where I live or it’s priced way beyond what I’m willing to pay. Two examples: the iPhone and the N95.

I suppose my problem is that a phones specs are generally fixed. They can’t be upgraded or changed, so what was top of the range six months ago, is no longer top of the range today. How much easier it would be if I could pick the required specs when buying a phone – a bit like buying a new computer. Well now I can, thanks to ZZZPhone.

ZZZPhone take an unbranded phone as a base model and allow you to add on extras. Want a 7 mega-pixel camera? No problem. How about 8GB additional memory? Done. The base model, retailing for $149, boasts an impressive list of specs: touch screen, front and rear camera, dual SIM card support, 3 mega pixel camera, 4GB memory, tri-band and so on. The full list is here. The high end add-ons cost anywhere from $7 for a water resistant case to $119 for GPS.

So now I can finally build my perfect phone. But, (there’s always a “but” isn’t there?), I don’t want one. Yes, I could pack it with as much gadgetry as I wanted, it has the ability to be everything that I want from a phone, but that’s the problem. I know that no matter how good I could make it, in six months time I’m going to be fed up with it. And I won’t be able to blame the manufacturer, just myself.

The Most Interesting Announcement at MacWorld?

Wednesday, January 16th, 2008

Steve Jobs has made his keynote speech at MacWorld and the blogosphere is alive with the news of the MacBook Air, updated iTunes and iPhone software, but personally I think the most interesting announcement was that of the new Time Capsule.

Time Capsule is an Airport wireless router with an inbuilt 500GB or 1TB hard-drive. It’s available for pre-order now, but won’t be shipping until February. Costing €299 for the 500GB model and €499 for the 1TB version, considering the specs, it does represent decent value for money.

While integrating a wireless router and a server grade hard-disk may be a stroke of genius, the fact that the Time Capsule is specifically designed to work with Leopard’s Time Machine is what makes it so intriguing. If you’ve been following this blog, you’ll know that I, along with a large proportion of Leopard users, have been experiencing problems using Time Machine to backup to a NAS drive. This announcement confirms that using Time Machine to backup to a a network drive will be possible.

With Mac OS 10.5.1 this particular set-up won’t work, so either the 10.5.2 Leopard update that’s on the way will enable this functionality, or Time Capsule will be provided with the requisite software. Although new versions of iTunes and Quicktime are available for download now, there’s no sign of the 10.5.2 update yet. Given that Time Capsule won’t be shipping until February, we may be waiting a while yet for Apple to make this release available.

The Next Must Have Gadget for Your Mobile Phone?

Wednesday, January 9th, 2008

Convergence is a word used heavily in the mobile phone industry. We’ve come a long way from from bricks that used to do basic voice calling to modern mobiles with GPS, wireless networking, multi mega-pixel cameras, video recording, MP3 ringtones, video conferencing, VOIP, gigabyte memory cards and all the bells and whistles. And all in your pocket.

For the modern phone manufacturer, the biggest trade off has been portability versus screen size. Yes, you can watch a movie on your phone, but who would want to on a 1.5 inch screen? 3M may have the answer. How about a built in projector in your phone capable of displaying an image up to 50 inches, or a 60 inch image in perfect lighting conditions? Now if only they could get a popcorn maker into my phone, I’d be happy!

iPhone Sim Unlocked – Twice in One Day

Friday, August 24th, 2007

Various media outlets are reporting that the iPhone has been cracked to allow any SIM card to be used.

First some back story, when Apple released the iPhone, they did so in the US only and with the condition that coverage was provided by AT&T. To ensure this, the iPhone was locked to prevent SIM cards from other mobile providers being used in the phone.

Since the initial release there have been plenty of attempts to circumvent the SIM lock on the iPhone. Today there were two announcements made in relation to the SIM lock being cracked. The first involves a hardware crack and the second involves a software update. Apparently the hardware hack takes about an hour to complete, while the software update takes a couple of minutes.

So what’s the fuss about? Half the planet went pretty much insane when it was released. But because the iPhone is SIM Locked, it can only be used in the US. With an unlocked iPhone it can be used anywhere in the world, and within the US, it can used with any provider.

Funky Portable CD and MP3 Player

Saturday, August 11th, 2007

This has got to be the funkiest looking CD player I’ve ever seen. It might not be entirely practicable, or portable, but it is cool.

MP3 and CD Player

Funky CD Player

It’s only a design prototype, so it’s not available to purchase, which is a pity, because I’d buy one.