OS X :: Airport Fluctuates Between 2 And 4 Bars
Aug 6, 2010
I have a mac running OS X 10.4 We have one netgear router in the house where I work and various different things connecting to it. You'll have to forgive me, all my computer knowledge is based around systems running windows and while I enjoy my mac and can use it for work this technical stuff baffles me. I've just been given my own office. When in there, door open my airport fluctuates between 2 and 4 bars but web pages just don't seem to load, eventually timing out. I'm probably only about 30ft from the router but there are walls (and a mirror) in the way. Could this be the problem. From home I brought something in called Wi-Fire, it's a massive wireless dongle that has a range of 1000 ft. Would it? If so then how the hell do I get it to work on my mac laptop?
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Sep 3, 2008
When my air returns from sleep I go from full airport connection to 2 bars and websites load so slowly, prior to sleep everything is fine and so is resetting the air and everything returns to normal.
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Apr 20, 2009
Yesterday my macbook's wifi started getting really slow to the point where it takes 10 minutes to load a webpage. I reseted my router and everything but it was still slow. Then I noticed that my iMac and Ipod touch had full internet speed and everything. What happened? I didn't do anything different from my normal routine at all.
I was running on old firmware for my macbook and decided to attach an ethernet cable to get the latest and greatest but it didn't fix the problem.
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Feb 28, 2009
On my old PowerBook pro running tiger my network was running fine and fast using my Airport extreme. But I just purchased a MacBook Pro and started up on 10.5.6 and the airport if constantly scanning even though it has full bars on my home airport. I have tried the following one at a time and together without success:
- Changed the channel away from the neighbors
- Changed to g only instead of b/g radio mode (older airport)
- Increased the mbps rate
- Interference robustness
- Closed network
The only way the scanning stops and then only temporarily is by clicking on the airport drop down on the menu bar.
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Mar 4, 2009
This problem has been going on for a couple of months now. I use my macbook at 2 places: school and home. At school, when I click the school network under airport, it connects and shows the full bars. But when I open safari/firefox, the page won't load and I get the error message when you're not connected. However, sometimes after like an hour of persisting and retrying, it will be able to access the internet for a little bit for like an hour or so maybe, and then it'll stop working. At home, it's the same thing. It will connect to my home network (got wireless at home set up through my desktop PC), and show the full connection on airport, but it won't access the internet for the life of me. The difference is I can never gt it to connect unlike at school where it sometimes works, except that it worked for like one day out of the last 2 months (and I didn't change any settings then so it's not like I can attribute it to that). Also, I am absolutely positive that the networks of my home/school computer and the router settings etc. aren't to blame. Reason is that my friends with macbooks can access the internet both using my home network and the school network (the school one is obvious). What could possibly be going wrong? Any settings on my macbook that I can change / completely reset? Is the network card or something messed up? I'm contemplating just completely formatting my laptop to see if it fixes the issue. I have leopard installed btw.
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Mar 6, 2009
My ISP is Mediacom (I do NOT recommend them), and I use a cable modem (RCA) straight into my iMac, 24" 2.4GHz, late 2007 Al, running 10.5.6 and Safari 3.2.1.
According to my iStat pro widget, my network in fluctuates between 1kb/s and 5.2Mb/s. Mostly the slow speed. Mediacom is sending someone out on Monday.Is there anything I can check or do in the meantime. The iMac is the only computer around here, and I've rebooted the cable modem until I'm sick of it. Even rebooted the iMac.I used to think TW was bad until I had to use Mediacom.
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Jun 16, 2009
I just ran a quicktime movie trailer and it immediately went to 81C. I have also noticed that the temp fluctuates very quickly, from 49C to 63C within 10 seconds when just surfing macrumors when I look at istat pro. So how hot does you MBA rev B get? Mine is a 1.86 SSD version and even though the enclosure doesn't get very hot stays in the low 30s I wonder if this is normal. temperature If I watch an episode of CSI Miami on cbs.com temp goes to 76C (176F) and fans go to 6200rpms. Enclosure still stays at 35C (95F). Is this what you get with the MBA rev B as well or is this something I should be concerned about and consider opening it to see the thermal paste and possibly re-apply?
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Jun 12, 2012
Since last night, my iMac (early 2010, OS X 10.7.4) keeps reporting random amounts of free space. Normally it should be about 700 GB free, but looking at the drive right now and it's 332 GB free, now 337 GB free, 26 GB, 173 GB, 0 B, 645 GB... Whenever it hits zero, I get the out-of-disk-space warning.
I've looked for other people having this issue, and found a few, but the only "solutions" suggested were to delete things to free space, which obviously isn't the issue. I've checked /var/vm, ~/Library/Caches, /var/log, Console.app, and Activity Monitor looking for anything misperforming, but nothing appears out of the ordinary. The issue persists through a restart, even when nothing running (holding shift on login). I did a clean reinstall of OS X last week, but only started last night. The only possible trigger is that the Guest User was logged in for the first time last night, and the issue started after switching back to the main user.
Info:iMac, Aluminum-glass
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Apr 30, 2012
can I get scroll bars in lion?
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Sep 30, 2010
I'm a developer with two screens and was wondering if I could have a finder bar on each screen? it'd just be easier.
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Nov 4, 2008
So I just got my MacBook, mainly for school. The wireless service at my school requires a username and password so I went to the place and paid the 10 bucks for it. They said when you open up "Internet Explorer" (I chuckled) that a window would come up asking for your permission to continue or whatever and then you have to put in your username and password. When I join the network in Airport it says I have full bars however when I open up Safari or Firfox it instantly says that I'm not connected. What can I do so that it will ask me for my username and password so I can actually use the internet? I have gotten to the page where it asks me for my username and password before but I hadn't yet set up an account so I just exited out. Now I can't even get to that page! Hopefully there are some people out there that use the same type of wireless service at their college...
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Jul 21, 2009
I get great wireless connectivity under Mac OS X, since the wireless base is in the room right next to the MacBook Pro, but under Windows XP Home Edition with the Mac drivers installed, I never get above two bars, and connection drops every 20 minutes or so. Windows is completely updated, all boot camp drivers are updated, everything.
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Jul 25, 2009
just got my MBP 2.8 and its fantastic..BUT it sounds like there are more sound in the right speakers than in the left speakers. also it sounds like the left speakers is more discant. how can that be? i'v checked the systemsettings
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May 9, 2010
I have this problem 2 days now , When i busy just doing stuff on my mac in a while this is what happens a lot of strange weird looking things come in my screen Here is a example of what i mean -> Here and Here What are all those weird things on my screen? And look at my finder it's going crazy and it's driving me crazy what is it some kind of virus or do i need to reinstall the thing xD I already tired repair disk from the MAC CD and it said no problems
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May 12, 2010
Could somebody tell me what that app is that I see running in many people's finder bars? It has the red and green bars on it running vertically. I can't figure out what it is. I've tried searching, mroogle, etc but when you don't know the name of it, it's pretty tough to find.
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May 26, 2010
I have had my Laptop for over 3 years now and with really no significant problems. A couple of days ago though, my laptop display got 3 vertical black/white/black bars on the right third of the screen and I am just curious if it is dying. I am connected to an external display and it's been awhile like this, but it makes it impossible to use as a laptop anymore.
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Aug 7, 2010
im in final cut express and im getting black bars on the top and bottom please help me get rid of these. Im shooting with my new camera with 720p and final cut is automatically doing the letterbox thing with the black bars on the top and bottom.
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May 5, 2012
Have connected with the wifi connection, and the bars are there. But it is not working in safari or anything else.
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Apr 29, 2007
I've just switched from an iBook to a MB. My iBook always displayed 4 bars of wifi here at home (my wireless router is in the same room). But my MacBook often displays only 3 bars in the same room. What could be causing this?
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Feb 2, 2009
I have the 2.4ghz aluminum macbook, late '08. I go to a community college that is pretty large, compared to community colleges. I have full bars most of the time at school but about 50% of the time there is no connection. On mozilla i get an error to contact the server administrator and i just get a no network on safari. I installed windows 7 and there is also full bars but no connection. My friends, who have PCs, connect fine. There s a dell netbook and a 50lbs Toshiba laptop.
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May 27, 2009
I have the white macbook and I got it a little less than a year ago. For the past week, sometimes when I go on the internet (firefox or safari) it just won't load. Like the blue bar that shows you how much has loaded isn't even visible and it will just say "connecting". But when I look at my airport icon that shows me how many bars of internet I have all the bars are full so I have internet connection. It is not just one type of internet browser because it does it on both safari and firefox. And it is getting really annoying because I will be browsing the internet and it just won't load or connect at all. Even if I wait.
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Feb 20, 2010
I'm totally freaking out right now, I have a MBP 17" 2007 model with 2.66 GhZ Core 2 Duo processor, 4GB RAM and GeForce 8600GT graphics. I was working on Adobe Acrobat when it crashed for some reason. I restarted the computer and clicked on "Send to Apple" (error report) but it suddenly hanged on this screen with bars all over my display
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Apr 6, 2010
I have a 19-inch Envision EN9410e LCD flat panel monitor. Right now I did a mirror display setup. The native resolution of this monitor is 1280 x 1024. When I went to System Preferences to change it to that resolution my LCD monitor shows the Snow Leopard desktop but it's in the middle of two black bars. I had to revert to 1024 x 768 resolution to not have the black bars show. Is there a way I can change it to the native resolution and not have the black bars on the top and bottom show up on the screen?
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Aug 1, 2010
I am running Win7 using 3 monitors, with Ultramon to manage the monitors. I want to switch to a Mac but am worried about the lack of a menubar on each monitor. On my Win7 PC, each monitor has it's own app running, maximized to the size of the monitor. So I'll have 3 instances of Firefox running, 1 on each monitor, or 2 Firefox and 1 Word, or Firefox, iTunes and Ableton Live each on it's own monitor. I want to do the same on the Mac and have the menubar for each program on each monitor. This question has been asked in the past, but all the discussions are older. Just wondering if there have been any recent developments or if anyone thinks this will be addressed in the near future. There's a program called Secondbar, but that only works on 2 monitors--it adds a second menubar. [URL]..........
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Jul 11, 2009
I'm using a MacBook Pro which was bought in 2007 and running the old OS X (i.e. the one before Leopard just because I've been lazy and haven't upgraded). My MacBook Pro has recently (as in the last few days) started freezing up. I'll be using it normally and all of a sudden it will just freeze and these strange shaded vertical bars appear across the screen. I then hold down the power button and reset it only to get a screen saying, "You need to restart your computer etc." I then restart the system and normally get this screen again a few times (infuriating) or I boot it in safe mode holding down the 'shift' key. I've run 'verify disk' as well as 'repair disk permissions'. I've also got a mate to check it and load it into Mac's version of 'DOS' and rebook it from there. He said he doesn't understand why I'm having any problems.
I've got a heap of disk space so it should be that. It was working fine all yesterday, and just again today has thrown in the towel on me again. Basically, does anyone have any idea what could be going wrong? I'm not putting it under any stress (i.e. demanding programs) and the freezing has been randomly occurring when I'm web browsing/watching YouTube or using Excel/Word. Should I backup my music, photos and essential documents and just wipe the thing clean and start over? I don't really want to do this as will mean I have the expense of getting an external hard drive and all that. I haven't changed anything or downloaded any programs recently that I can think would be causing these problems.
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Mar 1, 2012
When I turn on my iMac the apple logo appears behind what looks like jail bars then a dark shade rolls down the screen then tiny squares appear all over screen with error message to restart if it fails to restart manually, which it does. Cannot get past this point.Tried command R to no avail.
Info:
iMac (27-inch Mid 2011), iOS 5.0.1
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Apr 1, 2012
After this 10.6 update I haven't been able to click in the scroll bars in iTunes to jump positions in the window. I have to use the arrows or trackpad/mouse scrolling. It's a small thing, but I have a lot of playlists and it's really annoying. I haven't had this problem with any other software. I'm running OS 10.6.8 on a Macbook Pro.
Info:
MacBook Pro, Mac OS X (10.6.8)
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Apr 20, 2012
All the tool bars are ways too small. It's painful to read. I know there're ways to work around this problem such as decreasing the screen resolution, or use the Zoom feature. These are only workaround solutions because decreasing screen resolution makes pictures look less sharp, and the Zoom feature is not that fun to have all the times on your screen. It looks like Apple should come up with a permanent fix, as it is clearly not acceptable fix. Hopefully some Genius will come up with an App that offers a better resolution.
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Apr 29, 2012
Mini Mac will not boot, startup screen consists of horizontal black and white bars.
Info:
Mac mini, Mac OS X (10.7.2)
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Jun 15, 2012
I just came inside after being outside for about 6 hours. When I opened my shell, there was no screen light-up, no keyboard lights, etc. I had already plugged into my power adapter and external hard drives (just as I always do). I punched keys, tried to use the trackpad - nothing. So I hit the power button for a few seconds. My screen came up seriously grayed out with 'indicator bars' (such as the ones that control brightness, sort of, but larger) at the bottom of my screen. Once they al went on, from left to right, my computer was awakened from it's normal sleep mode.
Info:
Mac OS X (10.7.4), 16 GB RAM, 512 GB SSD
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