WD My Passport unable to connect with Macbook Pro IOS 10.9.4

My WD My Passport external hard disk is unable to be detected by Macbook Pro OS X 10.9.4, there is no any hard disk icon appear on the desktop.
Actually my WD external hard disk was able to connect with my Macbook before I upgrade from os x mountain lion to OS X 10.9.4.
Anyone can give advice to me? thanks.

Hi wongkj, 
Welcome to the Apple Support Communities!
A few steps that I would recommend in this situation would be USB related. Please read over and work through the steps provided in the attached article.
iTunes: Resolve USB-related alerts
Have a great day, 
Joe

Similar Messages

  • Unable to sync with MacBook Pro even after installing Po...

    Unable to sync with MacBook Pro even after installing PocketMac

    why don't you post the same thing again (since you posted it 3 times already)?
    perhaps whole you're at it you could post some useful information to get advice like Mac OS, Device, Device OS, other sync software installed...
    4.6.1.305 hybrid
    Mac Pro 2X2.8 Quad SL

  • Unable to connect new macbook pro to wifi

    Unable to connect new macbook pro to wifi network

    The warranty entitles you to complimentary phone support for the first 90 days of ownership.
    If you bought the product in the U.S. directly from Apple (not from a reseller), you have 14 days from the date of delivery in which to exchange or return it for a refund. In other countries, the return policy may be different. If you bought from a reseller, its return policy applies.

  • Bought a TCL Roku TV. Connection with Macbook Pro through HDMI will not show display on TV. Have tried various options with no success. Suggestions/solutions?

    Bought a TCL Roku TV. Connection with Macbook Pro through HDMI will not show display on TV. Have tried various options with no success. Suggestions/solutions?

    You could try updating your apple TV and then restarting it. Bit of a guess.

  • Nokia Mail 'Unable to connect with information pro...

    Hi,
    I've just obtained a Nokia 5800 and am trying to set up e-mail using Nokia Messaging 2.10. When I get to the set-up section it asks for an e-mail address, and when I enter my address it searches for a while then gives the error message 'unable to connect with the information provided. Please try again'.
    What am I doing wrong?
    Thanks

    NM can't find info about your e-mail settings (POP/IMAP, SMTP). You have to set this manually.
    ‡Thank you for hitting the Blue/Green Star button‡
    N8-00 RM 596 V:111.030.0609; E71-1(05) RM 346 V: 500.21.009

  • Slow Connection with MacBook Pro

    Whenever I try to connect my MacBook Pro (Early 2011) to the Apple TV (3rd generation) for Aiplay Mirroring, it takes a long time to connect, and when it connects, the screen is almost frozen and the same happens when I try home sharing, everyting I play starts lagging, Airplaying music works for a bit then starts lagging every two seconds. I've tried AirPlay with my iPhone 4s and it works perfectly with music video and mirroring. I'm using the latest OS on all devices.

    Sounds like it is not getting a great WiFi conneciton.  Streaming video is not tolorant of anyting other than a perfect connection.   You need a newer WiFi routner to support streaming video.  If you have one that supports the N standard then I would try resetting your Wifi router.

  • Problem while using Internet USB Connection with Macbook Pro

    Hi...
    My name is udayan and i am from India, I am using MACBOOK PRO from last 1 year. For most of this period i have used wi-fi connection for my laptop. But recently i have purchased a Relience Net connect Device for Internet facility. As soon as i started using this device, i have started facing an unusual problem. Whenever i start using it, after 5-10 mins. a fade screen appears and asks me to RESTART the laptop. This keeps on happening after every 10-15 mins which is pretty annoying. I have tried to use the same Internet device on normal laptops and it works just fine with that machine.
    Can you please help me to understand this phenomena? Is it a MAC limitation or something else?
    Hope to hear it from you soon.....
    Cheers!!!

    I tried to connect with Ethernet the MACBOOK Pro to the modem but the situation hasn't changed
    Are you saying you cannot connect to the internet wirelessly and through the ethernet?  If so, there is something else going on.
    See KB Articles:  http://support.apple.com/kb/HT1401 AirPort troubleshooting guide
    http://support.apple.com/kb/HT2712 Using network locations in Mac OS X
    ============================
    System Preferences>Network
    Click the Assist Me button.
    In the next window that pops up, click the Diagnostic button & do the necessary.
    =============
    Mac OS X (10.4.6)
    Use Software Update to update your OS to last version of Tiger which is OS 10.4.11.  Install all the other updates that goes along w/it.

  • Wireless Mighty Mouse won't connect with MacBook Pro in Bootcamp

    I recently swapped my Bootcamp-partitioned hard drive from an older Core Duo MacBook to a late-2007 Core 2 Duo MacBook Pro.  I had no problem using the wireless mouse with the MacBook.  I'd click on the Windows desktop once it booted up and it worked flawlessly.
    But on the newer MacBook Pro it won't stay connected.  I have to pair it with the Windows Bluetooth control panel each time I log in.
    I'm not sure if this is connected to the issue or not, but I'm not able to use the trackpad and buttons on the MacBook Pro keyboard either.
    I've seached the discussions without any success.  Advice anyone?
    Thanks in advance.
    Patrick

    Well, by some stroke of dumb luck it finally connected. I slid the on/off switch open until the green light started to blink, when the mouse connected I opened it all the way and decided to work.

  • DLink router wont connect with MacBook Pro

    Hello Everyone... I need a little bit of help on this one!!
    My mom just bought a brand new MacBook Pro (yay, she finally switched!) , but for some reason I can not get her MBP to connect to their wireless. The Airport card will no even find the network to connect to. There is not a password set and asking my parents they are not sure if there was a cd or anything to set it up. They have a DLink router that is several years old (DI-624 is the model #) and I have been scratching my brain to figure this out and can not get it!! There are several posts that give suggestions, but none seem relevant to my problem.
    Any help would be awesome and thank you sooo much for your help!!

    assuming your mum's previous computer was/still is able to connect to the DLink, it probably means that SSID Broadcast in the wifi settings (of the DLInk) has been turned off. which means nothing can 'see' the DLink that hasn't connected to it previously.
    you'll need to temporarily plug the MBP into the DLink via a Cat5 Ethernet cable, log into the DLink's config website (probably http://192.168.0.1 or http://192.168.1.1), and check the wifi settings. no install CD required
    u said no 'password' had been set. do you mean no wifi encryption had been configured? you'd be well advised to if there's anyone living within 100m of your Mum . while you're at it, see what encryption settings have been set up there / are available. if it's WEP (or no encryption at all as you suggest?), you'd be well advised to change it to WPA. WEP is now hopelessly broken (easily crackable within a minute with the right tools). just be aware that any change here will affect any other wireless device that's also using the DLink.
    if WPA is not offered, goto the DLink website and check for new firmware...

  • Apple magic mouse keeps losing connection with Macbook pro

    I have a 2012 macbook pro, after upgrading to Mavericks(10.9.1, not have any other 3rd party software,just pure OS X), my magic mouse always losing bluetooth connection suddenly every one or two days. When losing connection, I found the bluetooth chipset type showing in macbook system information changed to unkown (FFFF). I have contacted with apple global support, and also have not gotten the solution. Just cleaning cache, and ect. but still didn't work.
    When I downgrading the OS X to 10.8.5 Mountain Lion, same macbook, same magic mouse, work very well. Never happened lose connection issue during one and a half month.  So, it should be a Mavericks bluetooth driver's issue, or something reletived.
    Any body have some good idea in solving this issue?
    Thanks in advance!

    I have the same problem with a 2007 MacBook Pro on Snow Leopard. As soon as I changed the mouse's batteries, it started losing connection every few seconds. The mouse came with Energizer batteries originally - they supposedly don't fit well, but the mouse worked fine. I exchanged them with Duracell, which gave problems. Now I have Varta batteries installed, they give problems too. The paper-trick doesn't work for me.
    Quite franky, I think it's rediculous that a fancy €69,- wireless mouse is so fussy about batteries. It's impossible to work with it. Is this just another way for Apple to get people to buy their batteries? I think a mouse this expensive should accept any and all batteries. Please, Apple: fix it. Seems like a really simple matter. Just put longer and stronger springs in the contacts for the negative poles.
    Thanks.

  • IPhone wan't connect with Macbook pro in bluetooth

    I Can't conect my iPhone to my Macbook Pro with bluetooth

    Have you tried the following:
    Pairing another device with your mac and/or iphone?
    Maybe the app requires sharing to be turned on for mac?
    I would check the app's requirements.. make sure it supports bluetooth versions that you're running.

  • Problem of connection with macbook pro and panasonic TV

    Hello,
    I have a macbook pro and a panasonic TH-42PW*4. This TV has a VGA input. That's why I have bought a VGA adaptater and a VGA cable.
    However, when I have tried at home. I copied the video and I can see the name of the model of my TV on my macbook pro. But, it doesn't work. There's nothing on my tv.
    If somebody could help, that would be really great.

    You might do better not posting your question on the "Using iPhone" board. Perhaps here: http://discussions.apple.com/category.jspa?categoryID=190

  • X6 - Internet connection with MacBook Pro

    I have a Nokia X6-00 and want to use it as a internet modem for my Mac Book Pro. I tried with USB and BT but it didn't worked.
    Do I need a special software?
    THX
    Jürgen
    Solved!
    Go to Solution.

    Hi Jürgen,
    There are some similar threads about using other devices as modem with Mac in our forum, e.g. here's one /t5/Connectivity/Using-Nokia-5800-as-a-modem-with-Mac-os/m-p/461646 where people discussed about using Nokia 5800XM as modem with Mac. Maybe there's something that would help you further. There are also links to other sites and blog articles which then further links to site that offers special modem scripts for Mac user (for various phone models).
    -ThreeOs

  • Laserjet p1102w does not maintain wireless connection with macbook pro

    Above product was set up and working.  If it sits idle for awhile it does not print.  I have to click on WiFi signal, select hpsetup, then after that is complete reselect my network and then it prints.  Printed self test page - device is 'connected'.  Running OS 10.7.3

    Yes.  I had troubles getting it to work originally and I had to talk to someone at HP who helped me with it.  We ended up setting it up manually and it worked fine; but if I don't use it for awhile it will not print.  Actually that is not entirely true.  Once in awhile it will - about 10% - but most of the time it will not unless I do the above.

  • AirPrint problem finding the connection with macbook pro and macbook air for hp B110a

    Recently my Hp B110a doesn't print out like normally.  When I click print and it say 'no printer connection'  I tried to turn off the wireless and set it up again and turn the printer on and off and still doesn't work.  I have give up trying to make it print so I went out and came back to use my laptop normally, after a couple of days the printer just print out by it self.  Is it because of the connection or I have to update the product? and how do I update the product?
    Amm

    You might do better not posting your question on the "Using iPhone" board. Perhaps here: http://discussions.apple.com/category.jspa?categoryID=190

Maybe you are looking for

  • Premiere Pro keeps shutting down and I can't get rid of video clip from timeline

    Lately, Premiere Pro keeps bringing up a message when I'm working on my project that says "serious error, Adobe Premier Pro needs to shut down". It's happened four times now. I've tried restarting the computer, uninstalling some programs I wasn't usi

  • Using IM 08 to view movies stored on Ext HD

    Greetings and Merry Christmas.   Just upgraded to Leopard and iLife 08.  I have over 250 GB's of DV files stored on an external HD that I use Front Row to view.  I would like to "point" iMovie 08 to this external HD so that they show up in the Events

  • Solaris 2.6 time and date

    I would like to know how the kernel derives the time and date in solaris 2.6 on an 8 cpu enterprise 4500 and if it is possible to get an incorrect time from a replaced cpu board or does it only reference the TOD on the NVRAM.

  • Example of a formula in a text field

    Is it possible to input an example of a formula in a text field? For example:           (To get abc - EFG) HIJ=           KLM thanks

  • Objects disappear in preview mode

    I am using InDesign CS3. I have placed drawings from Illustrator CS3 on a page and also have text on the page. When I work in normal viewing mode I can see all the text and drawings. When I go to preview mode all of the objects are not visible (text