Kebord light doesn't work, kebord light doesn't work

i have apple mac book pro and its keybord's light turn off and light buttons(f5 and f6) doesn't work.
please help me,how can i fix this problem
best regards 
selman h.

Intel-based Macs: Resetting the System Management Controller (SMC)

Similar Messages

  • Cap loc doesn´t work or light up and when I use shift for cap, it sounds like a typewriter typing

    I have a 2011 model and am running Lion.  My cap lock does not work or light.  When I use he shift to cap a letter, it makes a sound like a typewriter, wierd.  Also when I depress the shift, the symbols on top of the numbers are not as designated.  In order the get the @ sign, I have to depress the option key for it to appear.  The other symbols do not appear correct when I am typing when I depress the shift.  I have to hunt for what key will give me the correct symbol  Very Aggraviating.  I hope I have made myself clear.  I am 70 and not to literate on comps and then an APPLE.  That was my dream and I got but now am having this problem.....  Could anyone please help me.  If you need more info, please let me know as I don´t always make myself clear, so says my husband.

    Go to System Preferences > Keyboard > Modifier Keys. It should look like this:
    If not, press :Restore Defaults".
    With regards to the sound of typewriter, if it's not an actual mechanical sound, by which I mean it's a computer generated sound, you might have installed some application like Typewriter Sound:
    http://www.macupdate.com/app/mac/12077/typewriter-keyboard
    Is that the case? Removing it should solve the problem.

  • Plugged in Apple TV, Apple symbol appears the a view of the rear of the box with a USB lead going to an iTunes symbol? Can anyone shed some light on this oh and it doesn't go past this point

    Plugged in Apple TV, Apple symbol appears the a view of the rear of the box with a USB lead going to an iTunes symbol? Can anyone shed some light on this oh and it doesn't go past this point

    You need to grab a micro usb cable and restore via iTunes
    http://support.apple.com/kb/HT4367?viewlocale=en_US&locale=en_US

  • Hi, The computer in my MacBook Pro 10.6.8 isn't showing up in Skype (the indicator light doesn't show and it doesn't show in Skype preferences). Also Photo Booth doesn't recognize a camera. What can I check for please?

    Hi, The computer in my MacBook Pro 10.6.8 isn't showing up in Skype (the indicator light doesn't show and it doesn't show in Skype preferences). Also Photo Booth doesn't recognize a camera. What can I check for please?

    Hi Lee again..
    Please do not startup duplicate topics. I responded to you here >  Hi, The camera in my MacBook Pro 10.6.8...: Apple Support Communities
    Sometimes navigating the forums can be difficult.. we understand that.

  • TC 2 TB A1409 Wan internet connection no longer working but light is still green?

    TC 2 TB A1409 Wan internet connection no longer working but light is still green?
    My TC and modem have been up and running for at least the last 2 years without any issues.
    It recently started acting up and I would have restart it as I had no internet access. All of a sudden My TC stopped connecting to internet regardless of restart. Utility shows i have no internet connection. I had all the correct green lights on my modem. I figured it might be the modem and connected directly to single ethernet port in modem to my mac book and it worked. When I reconnect modem to TC and restart Modem, TC still shows no internet connection in utility even though I'm getting green sync light on TC.
    Help Please.
    I'm out of warranty, I have not reset to default yet, Im not sure if I will loose my TC back up data.
    please advice
    Remy

    The Gen4 has some nasty faults.. mostly unrepairable...
    If the WAN is gone it becomes pretty well useless at least in its current role as router.
    You might still be able to plug it in by ethernet to a LAN port in bridge.
    Do try a full factory reset.. always worth a go.
    No files will be lost on the hard disk.
    The Factory Reset universal
    Unplug your TC/AE. Hold in reset. and power the TC/AE back on..  all without releasing reset and keep holding in for about 10sec. The time is not important.. it is the front LED rapid flashing that indicates you are in factory mode.
    Release reset.
    If it doesn’t flash rapidly you have released reset at some point and try again.
    Be Gentle! Feel the switch click on. It has a positive feel..  add no more pressure after that.
    TC/AE will reboot after a couple of minutes with default factory settings and will wipe out previous configurations.
    No files are deleted on the hard disk.. No reset of the TC deletes files.. to do that you use erase from the airport utility.
    Check the ethernet LED is going on.. both on the modem and the TC WAN port.
    Do you have any applecare on a computer? If so it might cover the TC.. the rules are complicated but if the TC was bought within 2years before or after the computer it is covered up to max of 3years. You can still get coverage therefore if the TC is over 1 year but less than 2 years by buying applecare now on a computer or an Apple TV which is not too expensive. You can sell off the Apple TV without even opening it.. but use the applecare on it to get your TC replaced.
    Only the very first Gen4 will be up to 3years.
    Did you have a lightning storm or something btw?? Sometimes the modem can survive and pass the parcel to the TC which seems rather fragile.
    There is also a trick to test..
    You must have v5 airport utility.. any older Macs, or windows computer you can load on 5.6 utility .. even dual boot/parallels mac.
    Go to the WAN setup.. and set the ethernet port to 10mbit half duplex.
    Sometimes a damaged port can still manage the slowest speed.. by magic.

  • Printer Power button in not working,no light indication

    Hi,
    HP Deskjet F2400 Series
    My Printer Power light is not working, and Indicator lights are also not blinking. but Scanner is working fine. Also an error message showing "Cover is open".but the cover is closed properly. There is a problem with printer.
    kindly, provide the solution.
    Thanks,

    Hi RamyaVemuri,
    Welcome to the HP Forums!
    I see that your printer power button is not working, and that their is no light indicators.
    I think this guide should help. 'The Cover is Open' Message Displays on the Computer.
    If that doesn't work, please respond with the type of printer you have as their are multiple Deskjet F2400s. Finding Your HP Product Model Number.
    Hope this helps, thank you for posting.
    RnRMusicMan
    I work on behalf of HP
    Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
    Click the “Kudos Thumbs Up" to say “Thanks” for helping!

  • My macbook pro no longer connects to my TV with the mini dvi to hdmi adapter. A while ago the computer fell down and hit the cable. How can I tell if the computer is working ok. Doesn't show mirroring any more.

    My macbook pro no longer connects to my TV with the mini dvi to hdmi adapter. A while ago the computer fell down and hit the cable. How can I tell if the computer is working ok. Doesn't show mirroring any more. Was working while watching a movie but when I pulled it out from the computer and put it back in the system would no longer mirrorr the screen on the TV.

    The best option is an appointment at an Apple store genius bar.  The evaluation will be for FREE!
    Ciao.

  • How do I pair a bluetooth headset when my MAC doesn't recognize it? The hedset work properly because they are paired with my iPhone. The headset is not an Apple product. It'd 3rd party.

    How do I pair a bluetooth headset when my MAC doesn't recognize it? The hedset work properly because they are paired with my iPhone. The headset is not an Apple product. It'd 3rd party.

    Ask the headset manufacturer.
    Barry

  • My email app. stopped working.  It doesn't open any accounts

    My email app. stopped working.  It doesn't open any accounts.  It used to but just opens up a blank screen.  Any suggestions?
    Also Safari doesn't open up anything either, but used to.

    try restarting the app
    Normally double tap the 'home' button
    all the active apps will pop up at the bottom
    hold an app
    once the '-' symbol appears release then find the 'hung' apps by scrolling and click the '-' symbol
    click the home key
    then click on mail/safari and see if that helps

  • Firefox did an automatic update to 6.01, and now my middle mouse button is not working in the browser. It doesn't close tabs, it doesn't open new tabs by middle clicking a link, it doesn't allow me to middle click to scroll the page...

    Firefox did an automatic update to 6.01, and now my middle mouse button is not working in the browser. It doesn't close tabs, it doesn't open new tabs by middle clicking a link, it doesn't allow me to middle click to scroll the page..

    [BUG FIXED, see "EDIT 2" at the end of my post]
    I'm on Firefox 3.6.21, and I got this problem today after a Greasemonkey update (To version 0.9.10, apparently).
    Disabling Greasemonkey solved the problem, and re-enabling it reproduced the problem (middle-clicking links to open in new tab did not work, merely highlighted the link).
    I should also note that while Greasemonkey was enabled and the bug was affecting me, Ctrl+Click to open links in new tabs was also broken.
    I hope this helps!
    EDIT: It appears this is a known incompatibility/conflict bug between current versions of Greasemonkey and Tab Mix Plus. Read more here:
    https://github.com/greasemonkey/greasemonkey/issues/1406
    EDIT 2: GREASEMONKEY HAS NOW BEEN UPDATED with a workaround to fix the problem. Go to https://addons.mozilla.org/en-US/firefox/addon/greasemonkey/versions/ to install the update manually. It hasn't been reviewed by Mozilla yet, so it won't be an automatic update for another day or two. All credit to "cannonfodder" below for noticing this; please mark his post as helpful!

  • How do i set the proxy user in FF 3.6.13, this entry was existing earlier its gone now. using IE with entries in user account pwds works while FF doesn't.

    How do i set the proxy user in FF 3.6.13.
    previous versions had an entry for proxy user.
    its gone now.
    using IE with entries in user account pwds works while FF doesn't.
    too bad have to change back to IE :-(

    You can find the connection settings in Tools > Options > Advanced : Network : Connection
    See "Firefox connection settings":
    *[[Firefox cannot load websites but other programs can]]

  • Since updating to 3.6.15 today, back button no longer works and FF doesn't remember URLs

    Since updating to 3.6.15 today, back button no longer works and FF doesn't remember URLs. Not just that memory of previous URLs got wiped out, it still doesn't remember the ones I've typed in since I updated. And No back button, it's really hard to use.
    I went thru all the settings and could not find a way to fix this problem. What is up? I've never had this happen in any version of IE, FF, or Chrome.
    Can I get back previous version? Until then, it's Chrome and IE for me.
    I'll be happy to delete any plug-ins if it will make this problem go away.
    THANKS in advance!

    Thanks. This didn't solve te problem but it seemed to have solved itself. all of a sudden it started working properly, without me even closing FF and starting it up again. Thanks Cor-el, if it happens again I'll try your solution.

  • What's going on with ios8... Screen rotate does not work anymore, wifi doesn't work very well anymore and apps are crashing or running slow... Come on Apple sort this mess out

    ssince I updated my iPhone 5s to ios8 ive had nothing but problems...
    first the the screen rotation is not working... Checked the settings and  lock is off.... The wifi is intermittent, some times it works sometimes it doesn't....
    the he iPhone is really slow now, like really labouring.... It hangs and crashes all the time.... I have to close apps down completely because they won't work from quick launch anymore.... Even writing this the phone is labouring.... It's like my old 48k spectrum.... I don't expect this from Apple and when you spend £400-500 on a phone you expect it to work and play propperly....  come on Apple you need to sort out this mess of a update.... Ios 7 was no bother......

    Same issue here... iphone5S 64GB.  It's intermittent.  Sometimes the rotation works fine, sometimes it doesn't, but most of the time it doesn't work.
    The first time I figured out it wasn't working was when all newly-taken photos and videos were showing up in portrait mode though I always hold in landscape mode when photographing.
    Rotation lock is disabled (tried toggling it on and off).  Tried recalibrating the compass on a whim, no effect (although my compass seems to always require calibration when it's launched now).
    This issue only started happening after upgrading to iOS8.  I did a reset/restore through iTunes rather than an OTA upgrade.
    UPDATE - power-cycling the phone seems to fix it temporarily.

  • My battery reads that it is 100% charged. However, as soon as I unplug it, it dies instantly. The battery lights are still functional, and everything else is working fine! What's wrong with my battery?

    My battery reads that it is 100% charged. However, as soon as I unplug it, it dies instantly. The battery lights are still functional, and everything else is working fine! What's wrong with my battery?

    Sounds like it may need to be replaced. Contact Apple.
    Basic troubleshooting steps  
    17" 2.2GHz i7 Quad-Core MacBook Pro  8G RAM  750G HD + OCZ Vertex 3 SSD Boot HD 
    Got problems with your Apple iDevice-like iPhone, iPad or iPod touch? Try Troubleshooting 101

  • HT3180 My Apple TV is not responding. Screen in black and light indicator blinking fast. Cannot make it work. What should I do?

    My Apple TV is not responding. Screen in black and light indicator blinking fast. Cannot make it work. What should I do?

    Unplug it from power, wait 10-15 seconds and plug it back in.
    If it does not power up properly at that point, restore it via iTunes on the computer.

  • FaceTime and iMessages have stopped working since i updated to 7.0.3, saying there is a network error and to try again later. Have tried reinstalling Find my iPhone to see if it works. It doesn't for me. Can u please help???

    FaceTime and iMessages have stopped working since i updated to 7.0.3, saying there is a network error and to try again later. Have tried reinstalling Find my iPhone to see if it works. It doesn't for me. The message says "FaceTime (iMessage) Activation: Could not sign in. Please check your network connection and try again". My network is perfectly alright as I keep buying on the App Store. can u please help out???

    (A) Reset iPad
    Hold down the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears
    Note: Data will not be affected.
    (B) Reset all settings
    Settings>General>Reset>Reset all settings
    Note: Data will not be affected but settings will be reset.

Maybe you are looking for

  • Can I connect a Yamaha S90 keyboard to my macbook pro via USB to access Logic's MIDI capabilities?

    My Yamaha S90 keyboard has a USB connector.  I am guessing that it is only there for updating firmware, but I can't find any references.  What I would like to do is use the S90 as a MIDI input device to Logic on the Macbook Pro without having to conn

  • File name for downloaded PDF

    I have an application that provides files for download using obscured urls. I use the Content-Disposition header in the http response to set the proposed file name. This works fine if the user opts to save the file directly from the link without open

  • Playlist is out of order when syncing with iPod shuffle

    Hi All, I am having some trouble when syncing my iPod shuffle. I creted a custom playlist and I want to maintain the song order. However, when I synce with the shuffle, the song list is "re-organized" by alpabetlially by artist. Any ideas?

  • Not able to compose message in HTML using webaccess

    I would greatly appreciate your input in this matter, since I upgraded from GW2012 to Gw2014-Sp1 WebAccess no longer gives any user the option to compose message in HTML. Viewing Html is OK. This is affecting all users and all forms of composing (mai

  • WRT610N: Cannot enter MAC address in MAC address filter list

    My WRT610N cannot accept a very specific MAC address in any position of the MAC address filter list.  It is a valid address and it was working fine in the filter list of my WRT54G but the 610N will just not take that specific address!  What is this a