The wifi on my macbook pro (lion) is ridiculously slow. the wifi on my pc works perfectly though. how could i fix this?

So I recently bought my MacBook Pro, about three days ago, and the wifi connection is horrible. I can barely access anything on the internet. I tried using my PC laptop, and the wifi worked very quickly, so the problem definitely isn't my wifi connection and has to do something with the MacBook Pro. What would be the problem? And how would I be able to resolve this problem?
By the way, I am using the OS X Lion and this is my first Mac ever.

I think the other devices are fine. I'm not sure. It usually only happens like a couple days out of the week. I do know that the network I'm using when I click on the wifi symbol at the top of my screen doesn't have a padlock on it. It IS MY network that is at my house, but maybe that has something to do with it.

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After upgrading recently I got this message: "The file 'iTunes Library.itl' cannot be read because it was created by a newer version of iTunes." The music/video files are still on my MacBook Pro. Is it because I'm still on 10.5.8? How do I fix this?

For your reference I’m using a MacBook Pro running 10.5.8. Several weeks ago on a Monday I received an upgrade for iTunes. When Tuesday arrived I attempted to log in so that I could download the latest freebie song(s). I was met w/this message: “The file ‘iTunes Library.itl’ cannot be read because it was created by a newer version of iTunes.”
The music/video files are still on my Mac (I’ve verified that via Searchlight), but I’m unable to open the program. Since I know that 10.5.8 is rapidly becoming prehistoric, could it be that the newest iTunes isn’t compatible w/this particular OS? I’d like to switch up, but understand that the newest OS won’t work on a Mac of this vintage (6 years old). In addition, my Adobe products (all CS2) won’t work w/anything newer than 10.5.8, so I’m reluctant to go to a newer OS (I just can’t afford the Adobe upgrade $$$ @ this point).
Is there any way to get a download of an “old” iTunes version? If there were, I’d simply refuse any future upgrades until my personal economy allows me to stop working as if it were 2006. Please advise, somebody!

I don't know how you received an upgrade for iTunes. You make it sound like it was sent to you. At most your computer will tell you of a new version and you tell it to download it and install it. However, a computer will not do this for a version which is incompatible. iTunes 10.7 came out a few weeks ago but your computer would not notify you and even if it did, 10.7 would refuse to install on your computer. So this part isn't making a lot of sense.
Two ways to get the 'newer version' message. One is to open your library on a computer running a newer version, and then try to open it with an older version. Usually happens when the library is on an external and used with multiple computers. The second way is if you have multiple versions of itunes installed on your computer.
The newest (and likely the last) iTunes for OSX 10.5.8 is iTunes 10.6.3 which has been out for quite a while.
iTunes 10.6.3.25 - http://support.apple.com/kb/DL1575

When wanting to download a PDF file from a site, when cliicking on the link, Firefox 3.6.13 goes to a blank page. Previous versions worked perfectly. How do I fix this please?

Since no window shows up asking where to download, etc as happens in other browsers (Opera) and in previous versions of Firefox, no able to click on a web site link to download a PDF file. Just goes to a blank page.

Some firewalls like Kaspersky can block content and send a 1x1 GIF image instead.
Kaspersky: Protection > Firewall > Filtration system: disable the "Banner Ad Blocker"
See [[Configuring Kaspersky Internet Security]] and [[Firewalls]]

My MacBook Air 13' (2013) will occasionally start the fan at full blast, not connect to any wifi or detect any wifi, and will remove the battery icon from my menu bad as well as tell me there is no battery connected. How do I fix this?

My MacBook Air 13' (2013) will occasionally start the fan at full blast, not connect to any wifi or detect any wifi, and will remove the battery icon from my menu bad as well as tell me there is no battery connected. How do I fix this? I have restarted my computer multiple times, **** it down, and ran a diagnostic test to tell me nothing is wrong and my computer is not running any applications. There is no reason for the fan to be on full blast! when I try to set the option to show my battery icon in the menu bar, it will automatically uncheck. How do I fix all of this?

Have you tried SMC and PRAM resets?
http://support.apple.com/kb/HT3964
http://support.apple.com/kb/ht1379
Ciao.

Is it possible to virtually bypass the battery on a macbook pro (retina 2014) and power the mac directly via AC power?

Is it possible to virtually bypass the battery on a macbook pro (retina 2014) and power the mac directly via AC power?
E.g. Dell allows you to plug the laptop into AC power but prevent battery charging.
Note: I do not want to physically remove the battery.
If there isn't an option on Mac OS, is there anything I can download to bypass the battery when I want?

Thanks for linking me! Wow I had no idea the clock speed would be cut so severely! What a bunch of rubbish, as if the AC won't provide enough power!
I guess the only solution to my question would be an app which virtually disconnects the battery but tricks the mac into thinking the battery is still connected. I'm just surprised Apple haven't yet started to build prisons for the government - considering how well they lock up their software and hardware!

It's some time the monitor of my MacBook Pro presents dark zones at the bottom. I suppose it depends on the lamps. Do you confirm? Is there anything I should do before calling for assistance?

It's some time the monitor of my MacBook Pro presents dark zones at the bottom. I suppose it depends on the lamps. Do you confirm? Is there anything I should do before calling for assistance?

Carolyn Samit wrote:
You can run the Apple Hardware Test.
I agree with Carolyn. If that doesn't show anything, Apple has more comprehensive tests. Call an Apple Store and make an appointment with the "genius" bar (free). I don't think an SMCReset is going to help in this situation, but if it was my Mac, I'd try it: http://support.apple.com/kb/HT3964

The battery of my macbook pro will not charge and the LED light is only green. What to do?

the battery of my macbook pro will not charge and the LED light is only green. What to do?

This might help:
Intel-based Macs: Resetting the System Management Controller ...
Otherwise, you should probably take your computer in to a service place to be tested, since there a a few possible causes of this behavior.

I keep getting the spinning wheel, and macbook pro seems to be slowing down. How do i fix this without buying software?

I keep getting the spinning wheel, and macbook pro seems to be slowing down. How do i fix this without buying software?

Go to system profiler and report back the amount of RAM that you have.
Make sure that you have at least 20% of your hard drive free.
Make sure you don't have a lot of items on your desktop as that can slow things down.
Quit applications that aren't responding or you aren't using and won't be using for a while.
~/Library/Caches Quit all applications and delete this folder. Do a regular delete then do a secure erase on all the items that won't delete.
If it only happens with a certain application (Safari for example)...
1. Quit the application (Safari)
2. Open ~/Library/Preferences and find the file for safari (com.apple.Safari.plist).
3. Put the file in the trash. Do NOT empty the trash yet. Open the application and make sure everything's ok. Now you can delete the file. In Mail if you trash the file, you will get rid or your setup.
Make sure that your dashboard doesn't have too many widgets and use Activity Monitor to see what it's using.
There are ways to disable if you want to.
Make sure that all of your software is up to date.
Repair permissions (it can't hurt)
Don't have a lot of login items.
Your internet browser shouldn't have a lot of extensions.
I hope this helps
Chris

I have 3 different itunes accounts and would like to combine them into just one for all my devices, a macbook pro, an iphone 4S, an older IPOD, and a ver sion one Ipad. how can i do this on all devices ?

i have 3 different itunes accounts and would like to combine them into just one for all my devices, a macbook pro, an iphone 4S, an older IPOD, and a ver sion one Ipad. how can i do this on all devices ?

i had one for a long time, then when i got the ipad i didn't realize they would all still work under one so i set up the second one on that
then when i got the new iphone i put in the info for the first and main one from my mac pro and it would not work at all, and i knew it was right, then it asked me to create a new one or i couldnt finish the setup
hence why i have 3 now
hard to believe you cannot combine into one
oh well, i will just make them all accessible for all 3
thanks

Trying to connect my iPad Air 1 to my iPhone 5S set as a hotspot via WiFi method. iPad sees the iPhone as wifi hotspot, but an error appears 'Remote Hotspot Failure .. Unable to start personal hotspot'. How do I fix this issue??

Trying to connect my iPad Air 1 to my iPhone 5S set as a hotspot via WiFi method. iPad sees the iPhone as wifi hotspot, but an error appears 'Remote Hotspot Failure .. Unable to start personal hotspot'. How do I fix this issue??

iOS: Troubleshooting Personal Hotspot - Apple Support

Since installing Lion on my desktop, I cannot sync pictures to my IPAD. How do I fix this? Thanks

Since installing Lion on my desktop, I cannot sync pictures to my IPAD. How do I fix this? ThanksSyn

Some people have found that deleting the photo cache has fixed it - the location of it, and how to delete it, is described on this page : http://support.apple.com/kb/TS1314

Since updating to iOS7, my iPhone 4s is not connecting to Wifi. I'm not even able to try and turn it on through my settings. How can I fix this?

Since updating to iOS7, my iPhone 4s is not connecting to Wifi. I'm not even able to try and turn it on through my settings. How can I fix this?

I'm not sure if this applys but when people updated to iOS 6 they encountered a issue that was the same as yours their wifi was grated out but the could see the toggle
Can you see this or could you define the look of you wifi toggle.

I rented a movie off of iTunes for my iPhone 5. My 24 hours are up but it is still trying to download the movie in my store downloads. It will finish downloading and say error and start over. How do I fix this?

I rented a movie off of iTunes for my iPhone 5. My 24 hours are up but it is still trying to download the movie in my store downloads. It will finish downloading and say error and start over. How do I fix this?

if u unplug then that could put ur device into recovery mode. i would wait

My old itunes id was an email that no longer can be used, therefore, I can not change the password for that account. Everything that I purchased under that id name will not play. How can I fix this?

My old itunes id was an email that no longer can be used, therefore, I can not change the password for that account. Everything that I purchased under that id name will not play. How can I fix this?

I no longer have an email address that was also my Apple ID. Can I still use the email address as my Apple ID?
Apple recommends you change your Apple ID to your current, working email address. This will not create another Apple ID, it will only change it to your working email address. See Changing the name you use for your Apple ID if you'd like more information.
Note: @mac.com and @me.com Apple IDs can not be renamed. If you no longer use the .mac or .me email address be sure to add your valid email address as an additional email address.
From here > http://support.apple.com/kb/HT5622?viewlocale=en_US
If necessary...
Contact iTunes Customer Service and request assistance
Use this Link > Apple Support iTunes Store Contact

Hi, I upgraded my iphone 4 to iso 5 beta 6, but now it shows "No Service" at top left, and unable to complete your activation. Also tels that this device is not registered as part of the iphone developer programme. How could I fix this problem? Please..?

Hi, I upgraded my iphone 4 (4.3.3) to iso 5 beta 6, but now it shows "No Service" at top left, and unable to complete your activation. Also tells that "this device is not registered as part of the iphone developer programme." How could I fix this problem? Please help me...,

I had a similar occurrence with my just activated iPhone 4.
I had been using the phone for three days when an odd occurrence with voice mail caused me to call tech support. After some discussion they decided to push the activation to my phone (even though I had been using it for three days). When I went to power it back up again I repeatedly got the "no service" notification. I got tech support on a land line and we tried hard reboots and so on. No joy. They told me to take it in to the point of sale and either the SIM card or the phone needed (or both) needed replacing.
I tried one last hard reboot after dinner and the phone came up with service, but I took it in to the point of sale in the morning and they swapped the SIM card out and I went to a Genius Bar appointment to get the phone checked out. It is supposedly OK, but I am still having some problems when syncing it so I will have to visit the Genius Bar again tomorrow about that. At least I have not experienced the "no service" problem in the roughly 24 hours since the SIM card was replaced. (Fingers crossed)

The wifi on my macbook pro (lion) is ridiculously slow. the wifi on my pc works perfectly though. how could i fix this?

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