MacBook Pro :: New (Late June) 15" Unibody Screen Still Flicker When Low Brightness
Jul 9, 2009I'm curious if the screen still flickers.
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MacBook Pro :: Late 2008 Unibody Screen Flicker - How To Fix It
Mar 12, 2010I've noticed recently that occasionally my screen will intermittently flicker.
It doesn't seem to be tied to anything specific. Just a random black screen flash.
MacBook Pro :: Screen Goes Black/Flicker On 9400m (Late 08 )
Oct 31, 2008So I got a new Late 08 MBP 2.8 earlier this week. Everything has been great except that occasionally (once or twice an hour) my laptop screen will go black for about 200-300ms and then come back. Often only the top 1/2 or top 3/4 of the screen will go black. I was worried it was the LCD, but today I switched over to the 9600gt for the first time and the problem seems to have gone away. I generally code all day and havent been doing anything intense when the flickers happen, the CPU/GPU temps are also low.
I have an external monitor hooked up. Ive only noticed the problem when the external monitor was hooked up but then again 90% of the time I use the computer it has the external plugged in.
Also does anyone know if the 9400m's 256mb of memory is shared with the main RAM, ie if I am running on the 9400 do I only have access to about 3.74 gigs of ram?
MacBook Pro :: Unibody With "7 Hour" Battery - When Turn Wifi Off - Screen Down To 1/3 Brightness?
Feb 13, 2010I am seriously considering purchasing one of the new unibody MBP's with the new "7 hour" battery. Just a couple quick questions for you all: Do you get 7 hours when you turn wifi off, the screen down to 1/3 brightness, don't use the CD drive/etc, or does it actually last 6-7 hours in normal use (surfing web, screen really bright, backlit keyboard on)? Has anyone experienced a degradation in battery life after a bunch of cycles? I notice apple claims that the new battery will last 5 years, yet they don't warranty it for more than a year. That does not sound good to me. Opinions?
View 16 Replies View RelatedHardware :: Randomly Adjust Brightness Or Sometimes Flicker?
Apr 2, 2007The screen on my MacBook will randomly adjust brightness or sometimes flicker.Does anyone else have this problem or know how to fix it?
View 1 Replies View RelatedMacBook Air :: Brightness On My Air Unibody Won't Go All The Way Up?
Sep 26, 2010My Macbook Air is doing something pretty strange..
This is as far as my brightness will go up. This is using the keyboard brightness thing on F1 and F2. When I go into the system preferences, I can drag the brightness to the top, but as soon as I release the mouse, it automatically flicks back to where it was before without getting any brighter.
Does anyone have any ideas as to the cause?
The model number of my macbook is A1342 if that helps.
MacBook Air :: Unable To Adjust Screen Brightness / Brightness Goes Up And Up
Nov 15, 2010The 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.
Windows On Mac :: Unable To Adjust Screen Brightness / Screen Brightness Buttons Not Working
Jun 20, 2009So 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)
View 2 Replies View RelatedMac Pro :: Unable To Adjust Screen Brightness / Only Adjusts Brightness On Main Screen
Feb 17, 2008I 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?
Mac :: Late 2009 Macbook Unibody Sleeves?
Feb 28, 2010I know, I know, another thread asking for advice. I've read through the forums, and I'm not really finding what I'm looking for. I'm seeing most of the sleeves on Amazon are listed as being for the other Macbook (the unibody aluminum one) I want a snug fit, and the power adapter shouldn't be factored into this decision, as I don't want a messenger bag, I will carry my Macbook in my backpack, so we're good there. Price range is under $40 USD including shipping. I was at the Apple store last week, and I looked at the Paul Frank ones, I don't need a designer case, I want one that will protect it, and that's about it.
View 9 Replies View RelatedMacBook Pro :: Does The Late 2008 Unibody Have Sata II Or III?
Apr 26, 2012Does the late 2008 unibody Macbook pro have Sata II or III?I have an Apple branded 256GB SSD and It isnt booting up as fast as I think it could be. I am wondering if my logic board supports sata III because I think the SSD could be Sata II. Â
Info:
MacBook Pro, Mac OS X (10.7.3), SSD 256 GB with 8GB of RAM
MacBook :: Late Unibody) Keeps Crashing - Reason Unknown?
Sep 24, 2010I know a lot of things that have to do with computers but they are very general things. When it comes to a computer crashing, I have no idea how to find out why it happens. My late '08 Unibody MacBook has been crashing on the frequency of 2-3 times a day or so and is very frustrating! I have no idea why it's doing it, but i did copy the thing I get when it restarts. Here is the log for the last 3 times it has crashed
View 1 Replies View RelatedMacBook Pro :: Late 2006 Keyboard Versus The New Unibody Models
Nov 1, 2009What's the difference between the two? Is the new one thinner than the old? Is the connections the same? Etc, etc, etc? What I would like to do is maybe take out the original keyboard and replace it with the newer model, along with the new trackpad. Is this possible, or no? I don't care if the material is different, but I'm just wondering if it'd actually work?
View 24 Replies View RelatedMacBook :: Late 2008 UniBody Stuck On Finishing Charge?
Mar 2, 2012I recently purchased a Late 2008 Unibody MacBook. I am thrilled! Yet I seem to be having the same charging issue MANY other people have had and have still not found a solution. Basically, as with everyone else, when I connected the Magsafe connector, it stays on finishing charge as if stuck there. I have left it for 2 full days and nights now with no luck. I have calibrated the battery and it is still doing it. The battery only shows 60 cycles and it's health it at 80%. I've even reset the SMC with no avail.
Info:
MacBook, Mac OS X (10.7.3)
MacBook :: Late 2008 Unibody Battery Drain On Lion?
Apr 19, 2012I Have an October 2008 Macbook Unibody 13.3 and after installing Lion the CPU fan stays permanently on and the battery drains in 2 hours. What can I do to fix this?
Info:
MacBook (13-inch Aluminum Late 2008), Mac OS X (10.7.3)
MacBook Pro :: Screen Flicker In Full Screen Games / Game Becomes Unplayable
Jan 2, 2011I recently upgraded to a Macbook Pro 15" with a mini displayport, and I decided I would share my LCD monitor with my windows box. The desktop box is connected with DVI and I have connected my Macbook through an HDMI adaptor from Moshi. Everything works very well, and I'm pleased with the quality of the output, but I'm having trouble with a screen flicker in full screen games.
When I select full 1080p (1900x1080) in any full screen game, the screen "shudders." It does not occur on the OS X desktop, and I can only explain it as a shudder. Lines and text shift perceptively left and right, and the game is unplayable. I have experienced this problem in Starcraft 2, World of Warcraft, and Half Life: Episode 2 so far.
Could the problem be with my monitor and the way it handles an HDMI signal? The Macbook is flawless otherwise, with no other issues of any kind. The "shudder" only occurs during full screen games set to 1900x1080. Lower resolutions are not effected and work fine...
I'm stumped.
Edit: I should add that I have no other 1080p capable devices to test the output with.
MacBook :: Color Calibration Profiles - Late 2008 Aluminum Unibody
Nov 3, 2008I did this for the Macbook Pro's a while back, but I'm a Macbook guy now. There are a few other threads with profiles but it's no good if you use a profile made from a different panel than what you have. I'm just trying to consolidate things here.
I will try to keep this post current; please only submit profiles created from hardware, not those done by human eye (meatware?) And be sure to say which panel the profile is for. Thanks to everyone for contributing and improving the Macbook experience!
How to determine your panel type/code
How to install and use color profiles
Basic tests to determine if a profile is a good fit:
Black level
White level
Gamma
9C89 (LG)
See attachment (rezonat0r-9c89.zip)Spyder3 Pro. 2.2 Gamma, Native and 6500K whitepoint. I recommend using the Native whitepoint.See attachment (rezonat0r-9c89-alt.zip)Spyder3 Pro. 2.2 Gamma, Native whitepoint. This is an alternate profile made from another Macbook with the LG panel. It is similar to the previous but slightly darkerjessica's profileSpyder2 Pro. 2.2 Gamma. Native whitepoint (I think - not confirmed)
9C8C (AU Optronics)
See attachment (rezonat0r-9c8c.zip)Spyder3 Pro. 2.2 Gamma. I only did a calibration at native whitepoint (honestly, if you really need 6500K then you won't be using a Macbook screen, or any laptop screen for that matter)
9C8A
See attachment (rezonat0r-9c8a.zip)Spyder3 Pro. 2.2 Gamma. Native whitepoint.
OS X :: Restore Late 2007 IMac With Unibody MacBook Installations Discs?
Jul 29, 2009As I mentioned in a previous thread, I'm selling my iMac to buy a MacBook. The MacBook (2008 uMB) has arrived, with all the discs etc, which is brilliant.
My iMac however, came preloaded with Tiger, with a Leopard upgrade disc in the box. This Leopard disc has disappeared off the face of the planet, and so Apple are shipping one out to me, not sure when it will arrive. In the meantime, my auction ends tomorrow, so would it be possible to restore the iMac using the Leopard discs that have come with the MacBook, or is it safer to reinstall Tiger, and wait for the Leopard disc to arrive before shipping?
MacBook :: Rubber Bottom (unibody - Late 2009 Model) Coming Off
May 26, 2010The rubber bottom of my MacBook (unibody, late 2009 model) is coming off. Should I take off all the screws and try to reposition it? Also, it is under the one year warranty but not under the 90 day Apple tech support. Will Best Buy fix it for me?
View 16 Replies View RelatedMacBook :: Trackpad Firmware Doesn't Update And Now Stopped Working (Lion & 13 Unibody Late 2008)
Jun 21, 2012I bought an oldish MacBook 13' Unibody (late 2008) and when I got it one of the first things I did was to install Mac OSX Lion.Â
Everything was working fine, until I applied an update that made the trackpad stop working (it only accepts clicks, no touch is recognized).Â
This is the "Trackpad Firmware Update" from the automatic updates.Â
When starting this firmware update it appears a window with a status message, cancel and Update buttons. After clicking the update button, it starts installing, appears to complete, status changes to "Finishing...", and Update button comes back active at some point. Â
After that I have tried (unsuccessfully):downloading and installing the update directly from Apple Support [URL] thing, but using the 'root' accountleaving the computer on overnight to see if actually "finished" the processReset PRAM PVRAM - [URL] - [URL] palm pressing over 30 seconds on the trackpad (read this on another thread...?)Â Â
Info:
MacBook, Mac OS X (10.7.4), MacBook 13 Unibody (late 2008)
IMac :: Increase Brightness Of Screen / Screen Brightness Is Dim
Nov 28, 2010I have the 21" iMac and need to brighten the screen. How do I do this?
View 2 Replies View RelatedMacbook Pro HDMI Screen Static Flicker
May 25, 2012I bought a new HDMI adaptor for my 17" Macbook Pro. I'm plugging into a full HD compatible TV, into an HDMI port.The result is a consistant switch between the actual correct display, and colored static. The rate of the switch is dependent on the frequency of the refresh rate, but there's no way to get it anywhere near comfortable to use. I have tried changing resolutions on both sides to no avail. Here is a video of the screen periodically flickering between display and static url...Also have tried other HDMI ports and cables, all of which are known to be in working condition. Tried restarting the tv and computer. Running out of ideas and hair.Troubled Mac User
Info:
MacBook Pro, Mac OS X (10.7.3)
MacBook Pro :: Have A Flicker Of A White Line Show Up On Screen?
Oct 28, 2010My screen just started to occasionally have a flicker of a white line show up...
It doesn't happen that often, should i worry? Is it worth taking it into apple? (Under warranty still) Since its not consistent i wont necessarily be able to show them what its doing..
MacBook Pro :: Dark Grey Causes Screen To Flicker / Fixing It?
Jul 3, 2009I have a 13" MBP 2.53GHz, and I absolutely love it. However, I have one issue. I am using an Apple display port to DVI adapter to run the MBP in clamshell mode with my Samsung 221BW monitor. On websites or programs with a dark grey background, the screen flickers. The resolution is set to 1680x1050 (native) and 60Hz.
Does anybody else have this problem? Any ideas as to fixing it?
MacBook Pro :: Screen Flicker All Of Sudden System Stuck
Feb 3, 2010I don't know if it depends by a latest update I did to Itunes but after an uncertain amount of time my MacBook Pro 2.2Ghz Santa Rosa start to flicker. I have posted a video in youtube [URL] so you can see what happend. For a small amount of time while flickering is started the mouse can move around then it stuck and lock me out of the system. I have to reset many time PVRAM and SMC then it will restart until it lock it down again. It worked flawlessly until yesterday after if I don't remember wrong one or more software update. I use Snow Leopard (official licence). I downloaded the Combo Update for Snow Leopard and ran it. I still have to test it again. Since I need to do some work in the next 48 hours I can't full test it. After the hard reset an image pop out and It won't let me start up the system again ever if I reset many times PVRAM and SMC Then I use bootcamp to "unlock" the MBP. I do run windows under BootCamp. It will run but I can't see anything since the video remain black (I hear the HDD until stop working) Then I push the power down button and I turn off the windows Then after a long time it will log into Snow Leopard! I'm getting crazy the last two days
View 24 Replies View RelatedMac :: Moved MacBook Lid Screen, It Turns Off And Starts To Flicker?
Jul 5, 2010Every time I moved my MacBook Lid my screen turns off and starts to flicker? Is there anyway you think i will get covered I haven't got any warranty left in it either.
View 3 Replies View RelatedMacBook Pro :: GPU (9600m GT) Not Working - Screen Flicker And Crash?
Apr 3, 2012My over 3 year old MacBook Pro Unibody (Late 2008) have a giant problem. The 9600m GT GPU is not working anymore, when booting up with that card the screen flickers and the OS crashes. I have been apple to boot it up with the 9400m GPU, where it works somewhat, no screenflicker, but it does crash alarmingly much as well as giving me a lot of kernel panics. (sometimes it can't boot the OS before freezing, and other times it crash while trying to shutdown the OS).Â
Since it is over 3 years old, there is no more gaurentee, so my question is:Â
Info:
MacBook Pro, Mac OS X (10.7.3), MacBook Pro (Late 2008)
MacBook Pro :: Screen Flicker - New 2010 15" With Anti Glare
Jun 6, 2010This is my first post on Macrumors and unfortunately it is in regards to a problem that I am currently experiencing with my brand new Macbook Pro 15" w/anti-glare upgrade. I purchased the unit on the 28th May and have used it without problems for until yesterday when I noticed some intermittent flickering in the screen generally a horizontal banding that happens quite sporadically and also changes in brightness levels etc. I checked in with an Apple store earlier today and a staff member at the Genius bar couldn't figure it out either. She tried installing new firmware, but the problem remained and told me that she suspects it is an issue related to the firmware as opposed to hardware. The only advice was to wait it out until Apple addresses the issue with a new firmware upgrade?
I can honestly say I'm not very impressed since this MBP was my supposed long-awaited transition from a lifetime user of PCs to the supposedly more stable/reliable Macs! Just my luck I guess. Nonetheless not a great start to my Mac experience. Anyways, just wanted to see what is the best way to go about it and whether I have the right to demand for an outright replacement (I will be heading off overseas on the 24th June and will definitely need it while away), which may be an issue in itself as I don't think any retailers (I'm located in Sydney) have the 15" w/anti-glare model on hand/stock - mine took over 2 weeks to arrive via a special order. Peoples thoughts? Anyone else experiencing similar issues? Only thing that I could find of relevance were the problems experienced earlier this year with the 27" iMacs.
Mac Pro :: Whole Screen Flicker For Split Second / Multicolored Snow Covering Entire Screen
Oct 14, 2009I am using the pair with an early 2008 Mac Pro octo 2.8. Previous card was a 8800 GT, and previous monitor was a dell 2405WFP. No issue there (other than the 8800's fan noise).With the new setup, I occasionally get a whole screen flicker for a split second, and just now when I woke the display from sleep I got multicolored snow covering the entire screen, like this:
http://picasaweb.google.com/lh/photo...eat=directlink
(iphone photo, all I had handy)
Has anyone seen this with either the EVGA card pushing some other dual-link 30" display, or the 3007wfp-hc driven by some other card? I don't really have an easy way to test this myself, as it is pretty intermittent the two arrived around the same time, so I'm not sure which is the cause, but I haven't seen any problems like that in XP so I'm leaning towards the card (drivers, perhaps). I don't spend much time in XP, though, so I'm still not sure.
MacBook Pro :: 13" - Unplugging Cord Or Device Doesn't Flicker Screen When In Sleep
Sep 3, 2009I bought this machine after selling my old Aluminium MacBook expecting simply better battery and a bit faster, but there's tons of little updates that I'm thoroughly impressed with.
- Unplugging a cord or device from MBP doesn't flicker the screen when in sleep
- Screen "fades" in after sleep instead of instantly popping in
- If I have the screen at lowest brightness, and wake from sleep, before it would flicker full brightness then go to low again, now it stays low
- Backlighting had so much bleed on old MacBook that it was painful to use, it "bled" everywhere. Now it's only the letter of the key and a small rim around the key
