Macbook-Pro on Jackenhack

New MacBook Pro 15" Retina Color accuracy

Wed, 13 Aug 2014 00:00:00 +0000

MacBook Pro 15" Retina Mid2014 Calibrated compared to sRGB and Adobe RGB 1998

A couple of days ago I got my new Spyder4 Elite Color Calibrator for color calibrating monitors. After doing a calibration on both on the latest MacBook Pro 15" retina and my factory calibrated Asus PA246, I saved the comparison charts for the two displays to see how they stack up.

Battery Draining Applications on Macbook Pro

Sun, 17 Mar 2013 00:00:00 +0000

Better battery life Macbook Pro with gfxCardStatus

Update: Just installed Mac OS X 10.8.4 and now it works much better. Fantastical, Growler, Hardware Grower, Scrivener and Tweetbot now works without switching cards.
Later models of Macbook Pro computers comes with dual graphics card. This makes it possible to use a low performance card when not using graphics intense applications, and automatically switch to the faster, but less energy efficient card if needed. But how do you know which card is currently active? There is a great application available called gfxCardStatus that shows you when the computer switches, and even uses notifications.

If your on the move and on battery power, you can force the computer to use the Integrated less power draining graphics card. If you need full speed, just select the Discrete card. The third alternative is to have it in the normal Dynamic Switching Mode. But there’s a snag when using Switching Mode. A lot of applications forces the Macbook Pro into using the Descrete high performance battery draining card, for no apparent good reason. Let’s examine that.

SD-Card is read-only in Mac Macbook Pro card reader - solved

Fri, 02 Nov 2012 00:00:00 +0000

After getting my Raspberry Pi I used the one built-in on my MacBook Pro, but the SanDisk SDHC-card showed up as read-only in finder on my mac, and Disk Utility refused to format it. The write protection switch on the card was correctly set, so that made me a bit baffled. But it seems that the internal card reader on the MacBook Pro is a bit finicky.

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Speed up MacBook Pro by installing a SSD disk

Sat, 25 Feb 2012 00:00:00 +0000

SSD drive and extra disk for more speed, instead of DVD drive in MacBook Pro

Changing out your hard disk in your MacBook Pro to an SSD disk is a great way of increase the speed of your machine. And I’m not talking about a little faster, where talking about the feeling of getting a new machine. But a SSD is still expensive and are limited when it comes to storage size. So it’s not going to be able to replace your big standard disk. The solution is simple. Replace your internal disk with a SSD disk, then remove your DVD drive and install a large 2.5" disk for your bigger files. Replace your DVD? Yes, do you use it anymore? I’m not. You need a special bracket to be able to install the extra disk, so you have to buy it. But many installation kits for replacing the DVD player also includes an external USB case to install the DVD into, so you still have access to one if you need. I bought my installation kit from Ebay for next to nothing, but didn’t include the case. As I said, I’m a modern Mac user and don’t use DVD. Hint, hint.

Disk never sleeps in Mac OS X - how to fix it - updated

Mon, 06 Feb 2012 00:00:00 +0000

[caption id="" align=“alignright” width=“448”] Image by DigaoSPBR[/caption]

My internal hard disk would continuously spin on my MacBook Pro and never goes to sleep. I replaced my internal drive on my MacBook Pro with an SSD disk, which made a massive difference in speed. At the same time, I removed the DVD unit and installed a new 500gb drive instead. The extra disk went to sleep when not in use, but then started within a couple of minutes or less. Here’s what I did to fix that problem.

Mac OS X 10.5.2 hangs on wake from sleep

Wed, 21 May 2008 00:00:00 +0000

I have had this annoying problem with my Macbook Pro. Sometimes when waking the machine from sleep, the machine can not connect to the selected Airport network and then hangs with spinning pizza of death.

Apples next update to 10.5.3 looks like it will fix it. Hopfully Apple will release it soon…

From Fixed list of Mac OS X update 10.5.3 - Joining AirPort network after wake issue resolved