IMac :: Using Ambient Lighting?

Nov 21, 2009

When trawling through the ridiculously long thread showing pictures of peoples Mac setups, I noticed an awful lot of ambient lighting and want to try a little myself. It's a painfully wanky thing to do, but with the iMac in the living room there just isn't any room for an ordinary lamp so a blue LED could look stunning.

What do people use for ambient lighting? It seems to be that, with USB ports being in fairly good supply behind the iMac it would be criminal not to go with something USB powered.

I found this: [URL]

Looks like it might do the trick, and even comes with a suction cup which *might* attach to the back of the iMac or the stand. The same light is also available in white, red, green or a colour changing version, but I'm convinced blue is best.

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IMac :: Lighting Conditions Changing?

Sep 2, 2009

Since as long as I can remember, my August 2007 aluminium iMac always wakes up as soon as I turn my lamp on or off. Maybe, one in seven nights it won't wake, but most of the time it does.

It's a real nuisance having it do this, and to add to the annoyance, the iMac randomly wakes up sometimes, day or night. I can be in bed and it will just come on, all systems go, or get in from work one day and find it's been on since 10AM that morning (wasting energy).

I've reset PRAM and SMC (whatever they're called) about a thousand times, I clean installed Leopard 3-4 times and just did a clean install with Snow Leopard (I didn't upgrade, I wiped my HD and installed fresh) yet it still happens.

It's totally beyond me why it just decided to wake itself up every now and again and also why 90% of the time it decides to wake up when the lighting conditions change

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PowerPC :: Ambient Light G5 2.0 Imac Shut Off?

Oct 28, 2009

So I've done all I can find on the internet on helping my broken computer. It used to have the noisy fan issue and then it would shut off. Now after being off for 12 hours, it may shut off in 2 minutes, maybe in 30. I have reset the SMU by unplugging for 10 seconds and then plugging in while simultaneously holding the power button, then turning it on. Ive also reset the PRAM, but it still seems to shut off. Is it a bad power supply? I dont ever hear the fans blowing hard anymore.

If anyone has basic things to do, I'm all ears. I know last step is probably just reinstall OSX.

I'm on 10.4 right now.

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Way To Show Just Ambient Temperature Sensor Reading On An IMac?

May 12, 2012

Is there a very simple way to show just the ambient temperature sensor reading on an iMac?¬†Not for geeky or engineering purposes. Just to know the temp that the machine and the human are in.†iStat widget shows it but really tiny, buried in all the other data,and only if you launch Widgets.Ideally, it would just work in the background and the temperature would show up in the menu on the right side. Maybe next to the time. Alternatively, as a little floating window on the desktop.Yep, just want to see the room temperature using the iMac thermometer.

Info:
iMac, Mac OS X (10.6.8)

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Sep 18, 2007

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PowerPC :: G5 - What Does The Ambient Light Sensor Do

Dec 6, 2008

[URL] I went here. I have found out the iMac is a 2nd gen iMac G5. It has an ambient light sensor. I put my hand over it and it doesn't appear to actually do anything.

What is it supposed to do?

Do new ones have it? I have a 20" aluminum one as well, but don't see a sensor.

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MacBook Pro :: Using Color Profiles For Different Lighting?

Jul 4, 2009

I run 4 different screen profiles depending on whether I'm at home or work both day and night. Does anyone else use multiple color profiles depending on where you're computer is?

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MacBook Air :: Brightness Settings With Different Lighting Situations

Nov 16, 2010

What setting do you use on your new MacBook Air? I'm currently at an older non-LED MacBook, and when working with the LED-screens on the newer MBPs I kept noticing that I couldn't really find a proper backlight settings. The top 3 where OK but everything was almost too bright, while lower settings made everything look very dark and greyish.

I played around with the Airs a bit in the store, and I think they were very similar in that regard. But it's hard to say because of the store lighting and not being able to use it in various situations with different lighting.

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Sep 2, 2006

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MacBook Pro :: Different Color Keyboard Back Lighting

Jul 12, 2007

I was just showing my son, my new MacBook Pro and he came up with a brilliant idea. He said, wouldn't be cool if you could change the colour of the keyboard backlight, and even added that it could be done with voice control. How cool would that be Anyone know of any mods that have been done with this in mind?

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Mar 12, 2010

Keyboard back-lighting will not turn off - I press the f5 key and it will only let me turn it down to no-bars, however the led lights are still on. How can I turn them off completely and keep them from turning on automatically?

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OS X :: MacBook Air Ambient Light Kernel Panic

Mar 19, 2010

A MacBook air that I just got up and running again after replacing the hinges along with the whole top half of the computer. I did a clean install of snow leopard, and was so happy to be using the air again.

After changing some settings and loading a couple off apps in my room with the lights off (so I could see the backlit keyboard), I flipped on the light switch in my room, and was immediatly shown the the kernel panic screen, and was forced to shut down.

I figured this was just a random occurance, so I booted back up, but was in kernel panic as soon as snow leopard booted. Went through this a couple more times, then shut the lights in my room back off, rebooted, and was able to boot up just fine. I then took a flashlight and ran the beam across the ambient light sensor, next to the camera, and was instantly in kernel panic again.

After saying WTF for a while I decided to swap the camera/ALS/mic board over from my old screen bc I figured maybe this new one is just bad. But this resulted in more of the same. I then did a new fresh and clean snowleopard install, but about 5 mins after finishing the install, it went right back to the good old kernel panic screen.

Now I don't really know where to go from here. The computer is way out of warranty, and after what I was quoted from my local apple repair store to repair the hinges and screen that I just fixed, I think I would just get nauseous at the thought of having to bring it to them now.

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MacBook Pro :: Ambient Light Sensor Is Too Sensitive?

May 12, 2010

I've been using my mum's MPB C2D quite a bit, in anticipation of my own i5 arriving, and one thing that gets on my nerves is the ambient light sensor. It seems to be really sensitive, to the point where it will change the screen brightness when there has been no real changes in ambient light. If you move your hand over the sensor at the top of the screen, or even if someone walks past and casts a shadow it can change for a few seconds. Also, just moving the laptop around and the sensor changes the screen.

Obviously this setting can be turned off, but I'd like the feature if it wasn't so sensitive. Other than that, I love the MBP and can't wait for mine!

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MacBook Pro :: Ambient Light Sensor Not Working?

May 16, 2010

As of today, I noticed my ambient light sensor doesnt seem to work. I tried disabling and re-enabling it in system preferences, but that hasn't done the trick.

Is there some test I can do to see if it's working or not? I know it worked two days ago, because i took the i7 15" MBP outside and it automatically switched to max brightness. Today I took it outside and the brightness didn't switch at all and I couldn't see the screen it was so dark.

Since the last time it definitely worked, all I've done is install Windows 7 64-bit with Boot Camp and hooked up the MBP to an external 20" monitor with a minidisplay-DVI adapter.

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Jan 20, 2008

Does anyone know how to access the ambient temp sensor using the apache web server and make it display on a web page? I would like to be able to check the temperature of my house while I'm on vacation. I'm running an Intel iMac. I've done a lot of searches on this and haven't found anything.

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MacBook Pro :: Ambient Light Sensor Not Responding At All

Jun 23, 2014

I've had this new '13 rMBP for a little over 2 weeks now, and I absolutely love it! One small problem though, the ambient light sensor seems to not be responding, at all???

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OS X :: Terminal Command To Disable Ambient Light Sensor?

Sep 16, 2010

My end goal is to create a script that will disable and enable the Ambient Light sensor when I plug and unplug my MacBook Pro from power.

To do this I'm pretty sure I need a terminal command to enable and disable automatic dimming as the ambient light changes.

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MacBook Pro :: Display Brightness Ambient Light Sensor?

Aug 31, 2009

I thought Apple said that the brightness will go brighter when it's darker, and get dimmer when it's brighter. Why is mine doing the opposite?

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Dec 21, 2009

So I spilled orange juice on my 2.26ghz mid 2009 Macbook pro keyboard. I turned it off right away unplugged it and turned it upside down. I took the back off and cleaned and dried it all out. after letting it dry for a while I turned it on and everything seems to be working normally apart from a few sticky keys which I'm slowly taking off and cleaning and the facet that the keyboard lighting is no longer consistent. So my question is How does the keyboard lighting work exactly and how might I go about fixing it? here are some photos so you can see what exactly is going on.

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MacBook Pro :: Disable Ambient Light Sensor (auto-dimming)?

Apr 28, 2007

I've noticed that the ambient light sensor in the MBP can be somewhat sensitive. Sometimes an action as simple as moving my hands up to the keyboard (from the side) triggers the "auto-dimming" feature of the screen and it slightly reduces the brightness of the screen, then quickly returns. This is rather bothersome.

I've got the option under Keyboard and Mouse "Illuminate keyboard under low-light conditions" unchecked, but the screen still dims if you cover the speakers. I've also got the option under Energy Saver "Automatically reduce the brightness of the display before sleep" unchecked as well.

I'm at a loss here. Is there not a way to disable this auto-dim feature? A Google search didn't turn up much of anything. Surely there must be a way...

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MacBook Air :: Clean OS X Install - Keyboard Back Lighting Not Working?

May 18, 2009

Just did a clean install of OS X on my Air. The keyboard backlighting does not work--when I try to adjust with the F5/F6 keys I just get the circle with the little line through it, and even in a pitch dark room the keyboard does not light up whatsoever.

In system preferences I have the "Illuminate keyboard in low light conditions" box checked and have the slider to "never

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MacBook Pro :: Brightness Level Settings In Normal Office Lighting?

Jul 29, 2010

Under normal office lighting, I find anything other than 100% brightness seems too dark. But I've been getting huge amounts of eye strain so am wondering whether to turn in down some more, say to 50-75%, but worried that will strain my eyes even more. What do you guys have your 13" set to, assuming good ambient lighting?

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MacBook Pro :: Switch Off The Keyboard Back-lighting On It Only When It Is On Battery Power?

Jul 2, 2012

Is there a way to switch off the Keyboard Backlighting on a Macbook pro only when it is on battery power?I have been through the energy saver settings and it appears that the settings apply to both power and battery. 

Info:
MacBook Pro, Mac OS X (10.7.4), 13 inch 2.4Ghz Core i5 4 GB RM

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MacBook Air :: Ambient Light Sensor That Adjust The Screen Brightness To Environment?

Oct 21, 2010

Does the new MBA still have the ambient light sensor that adjust the screen brightness to environment?(like the older MBA and the current MBP)

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MacBook Pro :: Using Macbook Pro Keyboard Lighting?

Jan 1, 2011

I've got myself a 2.66GHz Intel Core 2 Duo Macbook Pro 15" and I'm curious about the keyboard lighting. It appears that the keyboard should light up when the lighting conditions require it (eg it gets dark) but it doesn't appear to be that way.. and if I turn it on manually, the keyboard stays lit up even in direct sunlight.

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IMac :: The Dimension In Inches Of The Imac 27 From Top Of Desk To The Top Of The Imac?

Nov 23, 2009

Still waiting on my new 27" i7 imac. Trying to figure out if current desk is suitable. Can someone tell me the dimension in inches of the imac 27 from top of desk to the top of the imac

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IMac :: Debating Between IMac And MBP... Leaning Towards IMac?

Aug 15, 2010

I hope you don't mind helping a guy out in his choice in what he truly needs... so I guess I'll get down to the basics.

First off, music is my main priority when it comes to computing, I write all sorts of electronic music, I'm used to working in Windows under Ableton or FL Studio, so I'm not hip to the Mac software for these functions.

In addition to the electronic music I write, I'm also very much into music instruments, I've been playing drums for around 8 years now, bass for 5 years, guitar even... so I plan on multi-track recording... up to 16, maybe even 32?I do plan on opening up my own home studio, I would be using this PC, (not sure if the MBP or the iMac)

I'm also a lightweight gamer, playing games such as Team Fortress 2, World of Warcraft, or StarCraft II (Diablo 3 will probably be my biggest gaming vice when it comes out) sparingly in my free time, which would be better for this sort of light gaming?I sometimes spend up to 8 hours on the computer, also, so if these screens are too harsh on the eyes after extended periods of time, I'd appreciate if someone could enlighten me to that.

SO, with all that said, which do you guys think would suit me better? (and I'm really thinking the iMac would)... I used to want portability, but I don't think I'd feel comfortable taking a $2,000 laptop with me around campus at the local community college.

- Needs to be able to record up to 32 tracks of audio
- Needs to be able to render high quality tracks
- Minimal latency
- Able to run some of the less graphic intensive games out now
- Easy on the eyes for extended periods of time


Oh, I'm also an amateur filmmaker, I love filming, editing, and producing, etc.Would you guys suggest the i5? i7? Oh, and what clock speed does the 2.93GHz i7 run at when in turbo-boost using all cores?Oh, and what's the resale value of the iMac compared to the MBP? I heard the MBP retain pretty well, is the same true of iMac's?

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IMac :: Itunes And Safari Running, Enable The Visualizer Imac Is Noticeably Slower?

Dec 31, 2010

System Spec: Late 09 21" 3.06, GeForce 9400, 4gb ramCurrently I have itunes and safari running, if i enable the visualizer my imac is noticeably slower, especially when browsing the internet.I thought it might be the fact I was running a second 1080p display from the 9400 would have caused the slow down. But the same thing occurred after i disconnected it. After repairing permissions and restarting, pmram etc.Is the 9400 causing the slowdown? I know its fairly old but itunes visualizer and safari should be quite basic tasks. Its not the end of the world i know but does the 27" imac have similar issues as i plan to upgrade my machine in 2011.

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IMac :: Slow Wireless N Site Lookup For New IMac And Linksys WRT610N Router?

Aug 12, 2008

I had a DLink DIR-655 Wireless N router and my wireless was running very fast, 9.7MB using [URL] with no lag looking up sites. I had to upgrade the router since I was hosting a site and the router wasn't working properly for that.

So, I bought a Linksys WRT610N Dual Band router. I have the iMac running on the 5GHz band and it runs around the same speed.

HOWEVER, when I open Safari or Firefox, in the status bar, it says "looking up google.ca..." or whatever site I'm browsing for and can take up to 5-10 seconds before it starts to display the site. When it is on the site, browsing around is fast as long as it doesn't change domains.

ANOTHER HITCH, I have VMWare's Fusion installed on the iMac and Vista installed there and there is no lag to browsing a site. When I type in the site, it immediately goes to the site and I am able to browse fine.
Any thoughts on this?

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Mac Mini :: Migration Assistant To Transfer The Programs To My IMac Without Losing Data On IMac

Sep 11, 2008

The Mini Has Some Great Software On it, Could i Use Migration Assistant To Transfer The Programs To My iMac Without Losing My Data On My iMac? Or is There Any Other Way?

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