MacBook Pro :: UMBP Brightness Dim Over Time?
Sep 8, 2009
I recently purchased a unibody macbook pro 2.8Ghz (awesome machine by the way) and was wondering whether would the LED screen get dimmer over time like the previous non unibody models?
When I had my powerbook and non unibody macbook pro, I had a habit of keeping the brightness at full and realize after a while it starts to get dimmer and dimmer. A good fren alerted me to try and keep the brightness at 50% to conserve battery life was wondering do u any of u notice the same dimming occuring on ur UMBP?
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Jul 13, 2010
Since I have purchased my MBP the screen changes in brightness from time to time. Its been about a little over 7 weeks of ownership and I have noticed it for awhile but now it bothers me a little. I use my MBP 15 i7 4gb ram HD AG in class/school majority of the time. In class I use my MBP at about 1/2 brightness (compared to full) in this fixed setting I have had the brightness flicker between bright to slightly dull and back. I have not dropped my MBP nor any other sort of damage so that's out of the question.
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May 20, 2010
Just had apple replacing the display on my rev b air due lose hinges, I think this new display much brighter then the old display. It is just a psychological thing? or does the screen actually losses brightness over time/usgae?
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Nov 15, 2010
The brightness goes up when you plug in your MBA, but then over time it just goes up and up. I honestly like my brightness pretty low (rarely more than half, typically at 3-5 notches), but it just keeps on going up and up. I almost never set it above half, but multiple times a day, I notice that it looks pretty high and it's at like 3/4 so I put it it down to about 1/3, but after a while, it's just up again.
Anyone else notice this? What is it, why does it do this? How can I fix it? I don't mind not having auto-brightness (even though I loved it), as long as my screen doesn't keep going up.
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Feb 27, 2012
does keeping a high brightness level all the time effect performance or display?
Info:
iMac, Mac OS X (10.4.1), 27"/4GB/2.7GHz/intel core i5
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Aug 11, 2009
Anyone know where I can find the cheapest SSD's for a uMBP?I've already look around and the prices are ridiculous!
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Sep 17, 2009
I'm going on holiday in Mid-October, and I have a computer there waiting for me, but I don't have a monitor available so would like to hook it up to my macbook pro's screen for obvious reasons.
Anyone ever done this? The computer just has a standard VGA output.
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Jun 20, 2009
So I installed Vista 64 bit on my Macbook Pro (Santa Rosa), I installed most of the drivers I can find, but I cant get the screen brightness buttons to work (F1 and F2)
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Jul 10, 2009
I am considering a purchase of a 17" unit. I will probably buy a base unit and then upgrade the memory and possibly the HDD myself (this is largely driven by procurement transaction limits). Is there experience here in adding a SSD to the 17in? I could manage with 256Gb, but have 500Gb drives reached the market yet?
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Jul 30, 2009
I have a 17" 2.93 UMBP w/ 8GB RAM. I have two X25-Es as boot drives and use an external 1TB Caviar Black as my home folder. I rum virtual machine from the external.
My question is this: is it abnormal for a machine with 8GB of OWC RAM to page out (right now at 2:02 after boot page outs are at 421.5 MB). Usage is moderate (Safari, iTunes and a Parallels VM with 512 MB virtual RAM assigned). I'm thinking my RAM is either crap or defective any constructive.
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May 29, 2010
I miss my "apple" key. Does anyone make a apple key that would replace the command key on a unibody MBP?
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Jun 9, 2009
It'll be interesting to see if the screen in the 13" MBP announced yesterday is the same one that Apple quietly started putting in the MB a couple of months ago. Someone recently posted that Apple changed the display in their UMB after they complained about the washed-out look of the screen. I wonder how difficult it would be to get Apple to agree to a replacement based on the differences between the old and new displays.
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Jun 21, 2009
Just noticed this on my uMBP 17" (the first 17" version), while running XP in Boot Camp.
GPU-Z is reporting that the 9600 M GT is running with only ONE PCI Express lane! NVIDIA control panel is showing the same thing!
Am I seeing things, or is it really only using 1 lane? The chip definitely supports x16.
See attached screenshots.
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Sep 9, 2009
I was just looking for a definitive answer on whether or not it is possible to remove individual keys on a uMBP without opening it up and dissecting the innards. I have one key (delete) that I'd like to pop off to clean.
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Dec 9, 2009
so i thought i might as well aksed you people here for some opinions.im in need of large capacity HDD for my uMBP. and i want the 640GB WD cause i heard good review for it, however the WD distributor in my country haven't stock it yet, and they say it might be a little bit as late as early january cause i need it urgetnly, here the question, the WD distributor in my country do have stock for 640GB but its the external one, the My Passport [URL]i have bad experiences in online shopping cause in my country the custom is terrible, and they took very long time to scan for shipment, so i thought is it okay if i buy the wd external one then i pry open the casing and put the harddisk inside my umbp ? are they basically the same drive ? and is the casing ( after opened) can be used with my older hard disk to be used as external one ?sorry for my broken english, but i need the answer as son as possible,
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Jan 21, 2010
I've read all the horror stories about how the mid-09 MBP hard drive firmware update and non-Apple 7200 RPM HDDs don't get along. Most of these seem to be related to the use of a SATA 3.0 drive (which shouldn't matter, since mechanical hard drives can't even make use of the full SATA 1.5, but I digress).
I'm about to buy a new Mac, and, even though the Macbook, which doesn't seem to have these problems, would suit my needs just fine (my camcorder is USB and my digital cameras both use CF), I might spring for the MBP anyway (likely to get the additional 2" of screen space on the low-end 15", which has the closest resolution to what I am used to on my outgoing T60).
Obviously, I could pay Apple to upgrade to one of their 7200 RPM drives, assuming I get the 15". But that seems silly, since I can buy, for less than $100 (i.e., half the upgrade cost from Apple, plus I keep the old drive), a Hitachi Travelstar 500 GB 7200 RPM SATA 3.0 drive. My questions are:
1) Has anybody successfully upgraded to such a drive (or its 320 GB little brother, which is otherwise speced the same) in a mid-2009 MBP?
2) If so, did you have to downgrade the firmware as suggested in these forums?
3) If so, did you have to "tweak" the drive in any fashion to make it work?
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Aug 10, 2010
I just had my i7 15' mbp 15 days ago. today, I just noticed a white stain on the bottom left of the lid (on the back). No matter how many times I tried cleaning it, it is always there. It is visible at low light conditions. Could this be a manufacturing defect?
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Feb 17, 2008
I have dual ACD's. How do I make it so that both screens have the same brightness? If I adjust the brightness in the display settings it adjusts the main screen, but then not the other one. How do I make them the same?
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Jul 31, 2009
I've got a new 15" uMBP and would like to find what you guys would recommend in terms of a lock/security cable?
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Aug 11, 2009
From reviews, it looks like the Corsair 256GB SSD is not bad except the random write speed.
Anybody is using this SSD on the mid-09 uMBP? any issues? I'm considering a SSD for my mid-09 15" 2.53GHz uMBP, but it seems that several members have reported issues for using OCZ SSDs on mid-09 uMBP.
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Aug 21, 2009
I bought a 13" uMBP pretty much as soon as they came out.
I am now noticing heat in the power pack - so hot I'm barely able to hold it once it has been plugged in for, say, 15 mins.
I also think that the battery is now getting uncomfortably warm in a way it wasn't initially, although nowhere near the temperature of the power pack.
Has anyone else experienced this or heard any reports of similar incidences?
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Nov 12, 2009
Can anyone point me to a video or photo sequence showing how to remove the lid/display from the body of a mid/late 2009 uMBP 15" with as few as possible steps? Basically how to get the hinges off and separate the two parts as simply as possible.
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Nov 19, 2009
I just received the monoprice male mini-display + male usb audio to female hdmi... when I connected it to my tv it worked great. I changed output for audio to usb and safari and vlc worked great(i.e. hd youtube clips play without hiccup, 1080p movies work, 720p tv shows work)
The only problem I had is when I open plex my sound suddenly goes from coming out of the TV to coming out of the built MBP speakers. What confused me is that sound effects ( when I raise or lower the volume using the shortcuts ) come out of of the tv speakers but the movie sounds come out of the MBP. I tried to look at settings in plex but I couldn't figure it out.
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Jan 11, 2010
I am in the process of researching HD replacements for my 250Gb in my 13" uMBP as I would like to have more room for stuff. After searching threads here about replacements, it seems some people are having stalling and beachball issues with their replacement HDs in their uMBPs.
So here is my poll:
1. Have you replaced the HD in a uMBP (with motion sensor) with no ill effects?
2. If so, what brand and size HD? and....
3. What model uMBP
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Dec 30, 2010
I run a UMBP @ home and also have a work laptop connected to my LAN. I want to remote into my work laptop from my UMBP, but I am having trouble doing so. My work laptop has joint to the company domain and has Group Policy applied. However I made sure all the remote desktop firewall rules are open and I still can't remote into it. Work laptop is running Win7. My dad's pc is also a Win7 and I can remote into just fine.
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Jun 25, 2009
I know there is another thread, but I wanted to make a poll so people could easily guage the problem.
If you have a post-WWDC 7200 RPM HDD in a uMBP, do you have the click-beep problem as described here:
[URL]
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Jul 31, 2009
I bought a uMBP17 and the Speck hard shell for it. I was surprised at how much heavier the machine becomes with the armor on. So I've noticed that the hinge does seem to stress a bit with the extra weight of the shell.
Have you guys noticed that ? Is this something that I should be concerned about ?
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Dec 13, 2009
I have a 2008 15" 2.4GHz unibody macbook pro with the Nvidia 9400 & 9600 GPU's. It works great, but i notice when playing 720p HD video in Quicktime X, the video is often kind of stuttery at first when i skip through the video, and sometimes beachballs. I am disappointed, because i often like to skip to certain parts in videos (especially TV Shows/Movies). It doesn't do this with smaller videos.
I only have 2GB of RAM. Do you think upgrading the RAM to atleast 4GB would help with this problem? I am on the 9600 with the "Higher Performance" option. Do you notice this at all?
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Feb 27, 2010
if the UMBP's screen is easily scratched or pretty resistant?
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Apr 25, 2010
I want to install win7 on my uMBP, but when ever I run the Boot Camp assistant and tell it to make a 60GB partition I get that Grey screen telling me to hold down the power button!
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