Intel Mac :: 21.5 Wi-fi Doesn't Work, Says Connected But Doesn't Work
Jun 23, 2012
I experience this problem for 2 days now. The wi fi says it is connected and all the bars are full but id doesn't load a single page!
The internet i've got is vergin so normally is very fast.Downstairs where we have a desktop computer connected to the D-link is working as normal.
When I open the network diagnostics in mac it shows : wi fi is green , wi-fi settings is green, network settings is failed(red), ISP failed(red), Internet failed (red), server failed red.
Info:
iMac (21.5-inch Mid 2011)
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Apr 14, 2012
1. tried deleting Airport and then re-adding then clicking apply. Worked the very first time I tried this and it has only worked twice since.
2. tried allowing all incoming connections, worked once now problem still persists.
3. Tried re-starting router, this has never worked
4. There was a post about deleting a file, the person said they were instructed by apple care to do this, that didn't work either.
- Seems to only do this when the computer is on sleep mode
- everything else in the house connects fine to the internet
- this problem does not only happen in my house, it happens at coffee shops etc
- sometimes it is able to connect via tethering off my iphone
- this was a problem 2 years ago on this computer, then it was fine for 2 years and now it's back!
Info:
MacBook, Mac OS X (10.5.8)
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Nov 30, 2014
My MacBook Pro 13" (Mid 2010) doesn't go to sleep, when I close the lid or when I try to activate sleep under the Apple menu. I haven't changed nothing in the system preferences. I already tried the following: unplugged all USB devices plugged and unplugged external display closed all applications (except of Finder of course) resetted all energy saving preferences deactivated bluetooth checked share options (everything is deactivated)
Then I unplugged it from the power supply and after I closed the lid, it went to sleep. Then plugged in power supply again and sleep didn't work.
Info:
MacBook Pro, OS X Yosemite (10.10.1)
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MacBook Pro, Mac OS X (10.7.3), MC 700
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Apr 16, 2012
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Info:
MacBook Pro
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Mar 13, 2012
I'm a relatively new Mac user so I'm not sure if it's user ignorance or something is wrong with my computer but nothing happens when I insert a cd into the drive. Nothing shows up in iTunes, Finder, or on my desktop. Shouldn't I see an audio CD in iTunes? And if I put a blank DVD into the drive, shouldn't it show up in Finder so I can burn files to it?
Info:
iMac, Mac OS X (10.6.6)
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Apr 9, 2012
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Info:
iMac, Mac OS X (10.6.8)
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Jun 24, 2012
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Even though the disc is NEW and formated on the same machine two hours early!
Specification of my Mac
Mac OS 10.7.4
iMac Mid 2007
2,4 Ghz Intel core 2 Duo
Info:
iMac, Mac OS X (10.7.4)
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Jul 8, 2009
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iMac, Mac OS X (10.7.4), 8 GB 1067 MHz DDR3
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iMac
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Jun 26, 2012
I have a firewire 400 camera that i'm using for a project and one firewire 800 slot on my iMac (Late 2009). When I plug the camera in, nothing responds no matter what I do - tried resetting the PRAM and SMC. Compare this to my older iMac (Late 2007) which has both firewire 800 and 400 ports. I plug it in and it pops up using the underlying Quicktime controller api on either the 800 or 400 port no problem. So I figured after trying to install a firewire camera library (libdc1394) which I need for my project which didn't work, that it must be a hardware issue, so I took it to the Apple store. The genius at the store booted the OS (Lion) from a firewire drive via 400 to 800 cable (no external power to the f/w drive was used) and then using the spare 400 slot on the hard drive, he plugged (daisy chaining) in my camera and it loaded! So this suggested 2 things - my OS is corrupt or my card can't read straight from my device but why a hard drive in between would change this is beyond me. I came home and installed OS X on to an external USB hard drive and loaded up from it - so this is a fresh version of Lion, there should be no software issues. Plug the camera in to the I/O board of the iMac but load the OS from the external USB hard drive - nothing happens, the profiler doesn't detect anything at all. On a side note, I installed XP and Ubuntu Linux and they also can't detect it, which further suggests its the device or I/O board when interfacing directly with this camera. I've tried providing the devices with external power, daisy chaining 2 cameras, using a usb hub....nothing works. Just for good measure, I tried to boot Lion off the external USB on my older iMac and again, it worked no problem, which to me really narrows it down to the hardware.
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iMac, Mac OS X (10.7.4)
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iMac, Mac OS X (10.7.4)
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Error Signature:
Exception: EXC_BAD_ACCESS
Date/Time: 2012-05-16 21:53:44 +1000
Application Name: Microsoft Excel
[code]....
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Info:
iMac, Mac OS X (10.7.4)
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Sep 30, 2009
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