Macbook Pro won't recognize any USB storage or SD Cards

My Macbook Pro just stopped recognizing my camera SD cards and both of my external hard drives. I've been using them regularly without issues and all of a sudden nothing is recognized. The USB ports still provide power AND it recognizes my iPhone when plugged into the USB port. I'd really appreciate any help.

Problem solved! I found a thread that recommended reinstalling the OS. It took a while, but when all was done, all of my files remained intact and I can now see my external hard drives and SD cards.

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Macbook pro won't recognize any dvds

Everytime I put in a dvd....I've tried multiple dvd's my computer just sounds like it is spinning. it does not recognize that there is a dvd I put in the slot thus the dvd icon does not show up on my desktop or anywhere else for that matter. When I try to eject it with the eject button it will not respond. I go into my icon of the dvd remote control and I try pushing play that way but then a black screen appears as if to play the dvd but instead it reads that this disc is not supported. This comment of no supported disc happens with every dvd I put into the dvd player. I end up having to go into my utilities then terminal and type some verbage about ejecting the disc and then it finally ejects after a few times of not working with that code. So, any ideas what else I can try. My warranty expired a few months back. Thanks for any help.

Perhaps the optical drive lens is dirty. Try the following:
Use a DVD lens cleaning disk;
Shoot some compressed air into the slot.
Use a fine microfiber cloth (eye glasses cleaning cloth) wrap it around a business card and gently insert it into the slot.
Ciao.

MacBook Pro Won't Recognize Any Firewire Device

I'm running Mac OS 10.4.11 on my 2.16 ICD MBP and I have both of my firewire drives connected. Neither one shows up in system profiler or disk utility. I've tried resetting PRAM, but that doesn't work. Any thoughts?

Problem solved! I found a thread that recommended reinstalling the OS. It took a while, but when all was done, all of my files remained intact and I can now see my external hard drives and SD cards.

My MacBook pro won't recognize hard drive I put in it. It boots only to a white screen unless I boot to my recovery USB. If I do that then I can select my USB and my external time machine drive in the disk utility, so no problems there. But what do you

My MacBook pro won't recognize hard drive I put in it. It boots only to a white screen unless I boot to my recovery USB. If I do that then I can select my USB and my external time machine drive in the disk utility, so no problems there. But what do you think it is? It won't recognize any hard drive I put in the machine, so might it be the sata cable?

Boot the Recvoery USB, use Disk Utility to select the internal drive makers namea and size on the left.
Now select erase and select the midde option and click erase, it will take a bit to complete but it's best for the drive.
Now select Partiton tab, click the big box and Options: GUID and then Format: OS X Extended journaled and click apply.
Quit and you should be able to install OS X now with your Apple ID and password.
see
http://osxdaily.com/2011/08/08/lion-recovery-disk-assistant-tool-makes-external- lion-boot-recovery-drives/

MacBook Pro won't recognize 1TB external drive

Hey team,
My mid-2010 MacBook Pro won't recognize my WD My Passport 1TB drive. I was copying files from the drive to my computer when my computer went to sleep (didn't run out of power, just went to standby mode). Turned computer back on and now it won't recognize the drive.
It is a USB 3.0 cord (computer is only USB 2.0 and the cord works with other drives) and when plugged in, the light turns on and the disk spins but isn't recognized my this or other computers (also not in Disk Utility).
Tried a handful of disk recovery programs but nothing wants to 'see' the disk plugged in.
Thanks for any and all suggestions.

yes yes yes, I warn people about WD drives on this link:
Your dead external hard drive is likely fine! Great hope for your 'faulty' external HD
theReKleiner wrote:
What now?
Only option is to buy the SAME exact HD and swap controller boards, or pay someone a LOT more $$$ to do the same thing.
its not soldered there, its just a controller/ SATA "one piece"
They do that to save 50 cents in mfg. costs.
I mention your "issue" in that link. Which is why you do NOT buy WD ext. HD.
they make the controller board and SATA card one piece.
CURRENT MFG. THAT HAVE controller board and SATA cards as one piece are : WD USB drives, and Toshiba USB Canvio
However Toshiba didnt USED to do that, but they started doing it at the end of 2013.
avoid those 2.
To avoid that nonsense, buy Hitachi drives in USB.
Or, the best option:
Save money and invest in a bare hard drive backup and redundancy plan
Its cheaper
less fuss
more reiable, removes the nasty failure point of SATA card interfaces.
takes up lot less space.
Bare hard drives and docks. The most reliable and cheapest method of hard drive data storage, archives, and redundancies
The best method for your data archives and redundancies, which is also the least expensive, the most reliable, and the most compact option is the purchase of naked hard drives and at least one USB 3.0 HD dock ($40 roughly).
While regarding Time Machine and your Macbook or desktop, your primary backup is best saved to a conventional USB (or Firewire / thunderbolt) hard drive inside an enclosure, the most important part of your data protection begins after your 1st / primary Time Machine / backup; and these are your secondary (most important) data storage devices, archives and their redundancies.
However bare hard drives and docks (below) also work perfectly as a Time Machine backup, this is for home use, since the docking station is certainly not very portable as a notebook Time Machine backup device should be; nor should bare HD be packed around with a notebook, rather remain at home or office.
Six terabytes of 2.5" HD pictured below in a very compact space.
Bare hard drives and docks have the lowest cost, the highest reliability, and take up the smallest storage space
Drawbacks:
1. Care and knowledge in general handling of naked hard drives (how not to shock a bare HD, and how to hold them properly). Not a genuine drawback.
Advantages:
1. By far the least expensive method of mass HD storage on a personal basis. Highest quality naked HD can be purchased in bulk very cheap.
2. Eliminates the horrible failure point of SATA bridges and interfaces between external drives and the computer.
3. Per square foot you can store more terabytes of data this way than any other.
4. Fast, easy, no fuss and most simplex method of data storage on hard drives.

My MacBook Pro won't load any websites on Safari (except this site, Facebook and Google), Opera, or Mozilla Firefox. I already did the "Reset Safari", restarted the computer half a dozen times, and I can't find this alleged "caches.db" file to delete.

My MacBook Pro won't load any websites on Safari (except this site, Facebook and Google). Opera and Mozilla Firefox won't load any sites whatsoever. I already did the "Reset Safari" several times, restarted the computer half a dozen times, and I can't find this alleged "caches.db" file to delete. I virus scanned the computer with Sophos, Avast, and iAntiVirus and it looks clean.

Is iAntiVirus the best virus protection to use for a MacBook?
The best anti-virus protection is your own common sense, and what you already bought and paid for with your Mac. Third party products such as "iAntiVirus" convey no additional benefit, and as you already determined are very capable of causing trouble.
OS X already includes everything it needs to protect itself from viruses and malware. Keep it that way with software updates from Apple.
A much better question is "how should I protect my Mac":
Never install any product that claims to "speed up", "clean up", "optimize", or "accelerate" your Mac. Without exception, they will do the opposite.
Never install pirated or "cracked" software, software obtained from dubious websites, or other questionable sources. Illegally obtained software is almost certain to contain malware.
Don’t supply your password in response to a popup window requesting it, unless you know what it is and the reason your credentials are required.
Don’t open email attachments from email addresses that you do not recognize, or click links contained in an email:
Most of these are scams that direct you to fraudulent sites that attempt to convince you to disclose personal information.
Such "phishing" attempts are the 21st century equivalent of a social exploit that has existed since the dawn of civilization. Don’t fall for it.
Apple will never ask you to reveal personal information in an email. If you receive an unexpected email from Apple saying your account will be closed unless you take immediate action, just ignore it. If your iTunes or App Store account becomes disabled for valid reasons, you will know when you try to buy something or log in to this support site, and are unable to.
Don’t install browser extensions unless you understand their purpose. Go to the Safari menu > Preferences > Extensions. If you see any extensions that you do not recognize or understand, simply click the Uninstall button and they will be gone.
Don’t install Java unless you are certain that you need it:
Java, a non-Apple product, is a potential vector for malware. If you are required to use Java, be mindful of that possibility.
Java can be disabled in System Preferences.
Despite its name JavaScript is unrelated to Java. No malware can infect your Mac through JavaScript. It’s OK to leave it enabled.
Block browser popups: Safari menu > Preferences > Security > and check "Block popup windows":
Popup windows are useful and required for some websites, but popups have devolved to become a common means to deliver targeted advertising that you probably do not want.
Popups themselves cannot infect your Mac, but many contain resource-hungry code that will slow down Internet browsing.
If you ever see a popup indicating it detected registry errors, that your Mac is infected with some ick, or that you won some prize, it is 100% fraudulent. Ignore it.
Ignore hyperventilating popular media outlets that thrive by promoting fear and discord with entertainment products arrogantly presented as "news". Learn what real threats actually exist and how to arm yourself against them:
The most serious threat to your data security is phishing. To date, most of these attempts have been pathetic and are easily recognized, but that is likely to change in the future as criminals become more clever.
OS X viruses do not exist, but intentionally malicious or poorly written code, created by either nefarious or inept individuals, is nothing new.
Never install something without first knowing what it is, what it does, how it works, and how to get rid of it when you don’t want it any more.
If you elect to use "anti-virus" software, familiarize yourself with its limitations and potential to cause adverse effects, and apply the principle immediately preceding this one.
Most such utilities will only slow down and destabilize your Mac while they look for viruses that do not exist, conveying no benefit whatsoever - other than to make you "feel good" about security, when you should actually be exercising sound judgment, derived from accurate knowledge, based on verifiable facts.
Do install updates from Apple as they become available. No one knows more about Macs and how to protect them than the company that builds them.
Summary: Use common sense and caution when you use your Mac, just like you would in any social context. There is no product, utility, or magic talisman that can protect you from all the evils of mankind.

Spilled liquid on MacBook Pro - won't start - any suggestions?

spilled liquid on MacBook Pro - won't start - any suggestions?

Thank you both for your responses! I watched a video on how to remove the hard drive - special tork(?) screwdriver and too many steps for me to feel confident about doing it myself, so I took the computer to an Apple Store - and thank God, the hard drive appeared undamaged - they are transferring the data to a new Macbook Pro. The loss of data was the scariest part, so I am breathing again!
The laptop was three years old, I was hoping for another year or so before upgrading, but such is life. I appreciate your upfront advice.

My macbook pro won't play any youtube video. I always get a plug-in failure message! How can I solve it? I already did all updates, reinstalled flash player but nothing helps!

My macbook pro won't play any youtube video. I always get a plug-in failure message! How can I solve it? I already did all updates, reinstalled flash player but nothing helps!

1. System Preferences > Other/ Flash Player > Advanced > Delete All
     Press the "Delete All" button
     Install Adobe Flash Player.
    http://get.adobe.com/flashplayer/
    Follow the prompts.
    Quit Safari.
    Restart computer. Relaunch Safari.
2. Allow Plug-ins
    Safari > Preferences > Security
    Internet Plug-ins > "Allow plug-ins"
    Enable it.
    Press " Manage Website Settings" button for more options.

My MacBook Pro won't load any web page I have restarted and safe booted still nothing

My MacBook Pro will not load any web pages. Safari opens but when I click on top sites or type in a website it will start but not get past half of the address before stopping and going no further. I have restarted and restarted in safe boot and still no change. I'm am connected to the internet wirelessly and my iPad mini is connecting to the internet wirelessly fine, so I think the internet is fine. What can I try next?
Thanks

Reset Safari.
Click Safari in the menu bar.
From the drop down select "Reset Safari".
Uncheck the boxes beside all items.
Just check the box beside “Remove all website data”.
Click "Reset".
Empty Caches
Safari > Preference > Advanced
Checkmark the box for "Show Develop menu in menu bar".
Develop menu will appear in the Safari menu bar.
Click Develop and select "Empty Caches" from the dropdown.
Turn off Extensions if any, and launch Safari.
Safari > Preferences > Extensions

MacBook Pro won't recognize Canon MP800, even after reloading print drivers

Time Warner Cable updated servers. We had to update the DNS address for the MacBook Pro to maintain internet access. After doing this MacBook Pro doesn't recognize the Canon MP800 printer - shows no print drivers for Canon IJ Network , even after reinstalling printer software and downloading print drivers from Canon website - MPNavigator 2.0 keeps saying print driver has not installed. The MacBook is wirelessly networked with the printer and an EMac. We haven't updated the DNS address for the EMac because it still recognizes the printer and prints; however, we now don't have internet access with EMac as a result.

If printing wirelessly check your printer sharing settings - System Preferences/Sharing
If printer is connected directly to your computer, check your printer connections, read the troubleshooting section in your printer manual and check the printer manufacturer website for drivers you may need to update.

MacBook Pro won't recognize external drive via usb, will recognize same drive by firewire.

Title pretty much sums it up. I've had an external firewire 800 drive (Iomega eGo) for about 2 years now. I've got it partitioned and am using part as a time machine backup and the rest as a data storage/ data moving partition. A few days ago I realized that any data I put on either partition can't be copied off by either my computer or either of my two friend's MacBook Pros. The copy starts fine, but then always screeches to a halt around 5% (this is via firewire). This same drive also cannot be recognized via USB by any of our Macs (I plug it in, light comes on, but doesn't blink), but if I plug it into my Windows Desktop the USB recognition is immediate. I found this very strange. I could also copy files off of the drive via USB onto my desktop. If I let it sit long enough on a failed copy on our macbooks eventually it gives me an error code 36. I traced that to a likely hard drive failure on the part of the external. I found this odd because not even 3 days ago I was pulling iTunes songs off the drive onto my desktop with no trouble. Is there any way to fix this via software or the terminal or anything? Disk Utility says both partitions are 'OK'. I'd really like to not spend another chunk of change on an external, as I just spent $180 on a new HDD and SSD for my desktop.
Thanks in advance,
Jeremy

Triple-click anywhere in the line below on this page to select it:
{ diskutil list; echo; diskutil cs list; } | open -ef
Copy the selected text to the Clipboard by pressing the key combination command-C.
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window by pressing the key combination command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
Wait for a new line ending in a dollar sign (“$”) to appear.
A TextEdit window will open with the output of the command. If the command produced no output, the window will be empty. Post the contents of the TextEdit window (not the Terminal window), if any — the text, please, not a screenshot. The title of the window doesn't matter, and you don't need to post that.
If any personal information appears in the output, anonymize before posting, but don’t remove the context.

Macbook Pro won't recognize windows vista dvd

Hi everyone,
I just bought Leopard and a new copy of Windows Vista Home Premium to install on my Macbook Pro. Leopard installed fine. Had some issues partitioning (had to get the right size b/c of unmovable files). Anyway, i made a 27gb partition to install my Vista. However, when I put my install dvd into the drive, it spins, makes a funny noise, then asks for the install dvd. After it spins the dvd some more, it spits it out. It doesn't seem to recognize the install dvd. I've put the Vista dvd into my PC and it runs fine. I would greatly appreciate any and all suggestions.
Thank you.

I have exactly the same issue as you with mac not recognising the Vista Home Premium DVD either in Bootcamp or in the Finder. The applecare people were completely clueless and the guys at the "Genius" bar in the apple store were less than impressive and were insisting that it was a faulty DVD. Since i had tested it on various PCs and it worked fine, i knew it wasn't that. After 30 minutes of arguing they finally agreed to replace my DVD drive which unfortunately didn't help either. I have now ordered alternative media from Microsoft in the form of CDs for the cost of postage and will try that when they arrive and let you know. This is a problem that i'm seeing in various forums all over the place and is clearly some bizzare issue with Mac software or hardware which Apple refuses to acknowledge exists. P.S, don't bother re-creating the DVD as i tried copying the image to a USB drive on a PC and then burning it onto a blank DVD via the Mac. Although this allows the finder to mount the new DVD, Bootcamp still won't recognise the disc as a valid installer disc. More soon...

MacBook Pro won't recognize videos on my Canon Vixia HG20

I have a Canon Vixia HG20 and had no trouble copying video to my Mac laptop in the past. Now I have a MacBook Pro and when I connect the camera with a USB cable, the videos are grayed out and the computer doesn't recognize them. The videos play fine on the camera itself. Also, the still photos show up on the computer and transfer easily. I've seen older posts & sites (2008, 2009) that are related to this issue, but I'm not sure they apply anymore. Any new help for 2012 out there? Please explain in layman's terms, as I am not very technically literate. Thanks!

Go to the Canon Drivers and Software page here and download the March and April software updates for OSX Lion. This should help in transferring video.
There is also a firmware update for the camera here.
Regards,
Clinton

ITunes and MacBook Pro won't recognize 2 gen iPod

I'm trying to sync my 2nd gen iPod to my MacBook Pro. It won't come up in the Finder or on iTunes. I've done the suggestions I found online but still can't connect. I've never had a problem before. Any other suggestions?

Make sure you're running the most current version of itunes. Update if you have not done so, then:
Follow the steps here to remove & reinstall the AMDS to see if itunes will see your phone:
http://support.apple.com/kb/HT1747
You won't be able to do anything until itunes recognizes your phone. Once that is done, restore the phone as a "new" device in itunes. This should remove the software used to jailbreak the phone.

MacBook Pro won't accept any CD/DVD

Unable to insert any type of CD/DVD into my MacBook Pro. It just won't open the gates.
It seems like there is already a disc inside but really there isn't.
What is the problem?
What is the solution?
Purchased June 2010
Processor 2.4 GHz Intel Core 2 Duo
Now running Mac OS X 10.7.5

Hi hitin.sharma!
You may want to try to force eject anything that may be in your optical drive through the keyboard shortcut listed in this article:
OS X keyboard shortcuts
http://support.apple.com/kb/ht1343
This article may also have some helpful information for you:
Mac notebooks: Tips for inserting discs into the disc drive
http://support.apple.com/kb/HT1360
Take care, and thanks for visiting the Apple Support Communities.
-Braden

Macbook Pro won't recognize any USB storage or SD Cards

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