90W Ultraslim AC/DC Combo Adapter Making Clicking Noise

Hi. I have a brand new T420s with the 90W Ultraslim AC/DC combo adapter. When I have it plugged into the system it makes a clicking noise. When I unplug it from the T420s it has a very faint, high pitched humming noise. Is this normal?
Thanks!

no it is not normal. Call warranty for replacement.
Regards,
Jin Li
May this year, be the year of 'DO'!
I am a volunteer, and not a paid staff of Lenovo or Microsoft

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HT1363 ipod making clicking noise and won't work

Ipod making clicking noise and won't work. Display see apple store. We live in a rural area so one is not close!

OK, I have the 30G w/video and it does that too. I've had it a year with no problems. My husband went on the treadmill with it a couple days ago and after a few songs it froze. I did the whole regime of toggling and pressing menu/select button, I put in on my Bose speaker/charger and it switched to very low battery warning. When I took it off to move to computer it said to connect to computer and use restore (in a few languages). I connected and it recognized it and I did restore and after a few minutes screen came up saying it could NOT restore. Then ipod was unrecognized and then ipod screen gave me the very sad little ipod picture with the support web site. At that point it began making the clicking nose - morris code does describe it but I was invisioning a little nano sprite in there with a chisel!!So, same as you, I go there and it's like a maze trying to find help!! Of course my warranty was up exactly 6 weeks ago!! I tried linking through all the stuff like finding a service provider in my area, contact the "knowledge base" etc., and I can't get anyone! Now what are we gonna do?

Camera making clicking noise!

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It is a selection you can choose to alter from your handset. Its called:
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ISight Making Clicking Noise and Locking Up Computer

I have an iSight that worked perfectly for about a month. Recently it seems to work well when I first start iChat, but after only a few minutes the image locks and the camera starts making a clicking noise. The green light goes on and off. Sometimes the image will start again, and sometimes it does not. It also often seems to lock the entire application (either Skype or iChat). I have to completely turn off the computer and re-start. Also, I can't turn on the computer with my iSight plugged in. I have tried both fire-wire ports, don't have any other devices connected by firewire. I do have a wireless router I put in place, but can't remember if any of the problems seemed to start when I put this in or not. Any suggestions are appreciated. I bought the camera on eBay, but it came still wrapped in plastic with all original packaging. It appeared to be brand new. Thanks for any thoughts!!!

You're welcome, kerk7
Your M8817LL/C iSight is at least a couple of years newer than my iSight. My old "Rev A" has never failed in daily use, and it is still working fine. Click here if you want more info about model visions.
Yes, other cameras will work. For instance, I used my Firewire-equipped DV camcorder for my first couple of months of "iChatting." If you have a camcorder with a Firewire cable, disconnect all other Firewire devices, plug the camcorder in, and try it with iSight. My camcorder was not nearly so handy as my iSight, and I was nervous about dropping the camcorder or using it up video chatting instead of making video recordings, but it worked fine, and the image quality was great.
Because you are using OS X 10.4.10, the new "UVC" webcams will work without additional driver software (for compatible applications.) Note that applications like iMovie that require Firewire DV input signals from external cameras will NOT work with these UVC cams. Check the System Requirements of each software application you will use for compatibility info. If you plan to use your webcam with iMovie or other Firewire-only apps, you may want to get your iSight repaired (if it can be) or buy one of the available alternative Firewire cams. If you really want a UVC cam instead, you could record your movie/video clips using some compatible application that can make movie or video clips and then import the clips into your iMovie project for processing.
You ask for "thoughts."
(1) When shopping, remember that significantly cheaper cameras likely have fewer features than iSight. Many do not auto focus. Some do not automatically adjust lighting. Some do not have microphones, so, depending upon which Mac you use, you may need to buy a separate mic. Check carefully for features that are important to you.
(2) Some very low-priced cams may give lower quality images. See John Kennedy's "Cameras and Image Quality", the Sat - October 30, 2004, blog for a comparison. Although new external iSights are no longer available from Apple, the image quality of external iSight shown in the comparison should be representative of current high-quality web cams.
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EZ Jim
PowerBook 1.67 GHz Mac OS X (10.4.10) G5 DP 1.8 External iSight

Brand New MacBook Pro making clicking noise whenever unibody is touched

This is rather strange. and i find it disturbing.
i just got my brand new macbook pro with i7.... and i put it on my lap, everytime I type or slightly touch the side of the computer (say areas next to the mouse pad), the computer internally is making those clicking noise sound like something is being bent, it is hard to explain, but all the tiny clicking and popping sound....at the start i thought it was the ethernet cable, the metal connectors were flicking against something, but then i realised its not...
when we put our hands on the laptop and type, we are bound to press on the surface of the unibody, and this annoying sound is happening all the time. i can say it doesnt sound like a HD sound, it just sounds like metal clicking against each other or something

I have the exact same problem on my brand new i7 MBP 15. The clicks are very high in pitch and sharp, and startling like something is breaking, and happen frequently. They seem to happen quite for no apparent reason other than, you know, I click the trackpad-button or something. The clicks seem to be coming from the left side... possibly lower left but I can't be certain. (It does agree with your ethernet impression.)
It does not feel acceptable at all-- I'd be very surprised if Apple thinks this is "normal."
The timing is totally random. I can't seem to really cause it on demand.
Anecdotally, it seems to only happen when running on my lap. I can't find anything in my keys or wallet that affects the computers, so I'm not sure if this is related.
And NO, it's absolutely positively NOT freefall detection that's causing this. You can verify this by simulating freefall (safely!). Hold the computer firmly, and lower it somewhat quickly by several inches. You get a very different, soft click that's not whatsoever alarming. This softer "parking" click also comes from a different place in the computer, on the right hand side.

Superdrive making clicking noise when my Macbook Pro is lifted

Hello all,
I recently had my New 13.3 in. Macbook Pro displayed replaced and now when I lift the Macbook, the superdrive makes a clicking noise similar to the sound when a dvd-rom can't read a disc. There is no dvd in the drive during this time. I was wondering if anyone else is experiencing this problem with their Macbook Pro.
I have another question, when I received my macbook with the replaced display, the display had several patches of dirt and an line scratch underneath the screen. Will apple replace the screen for me again or is it possible to have the entire macbook replaced? This is very frustrating to have to send in my brand new macbook for repairs twice in one month...
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DO NOT DOUBLE POST!
I posted this link in your first question as well.
http://discussions.apple.com/thread.jspa?threadID=2069071&tstart=0

Superdrive making clicking noise when Macbook is lifted

Hello all,
I recently had my New 13.3 in. Macbook Pro displayed replaced and now when I lift the Macbook, the superdrive makes a clicking noise similar to the sound when a dvd-rom can't read a disc. There is no dvd in the drive during this time. I was wondering if anyone else is experiencing this problem with their Macbook Pro.
I have another question, when I received my macbook with the replaced display, the display had several patches of dirt and an line scratch underneath the screen. Will apple replace the screen for me again or is it possible to have the entire macbook replaced? This is very frustrating to have to send in my brand new macbook for repairs twice in one month...
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http://discussions.apple.com/thread.jspa?threadID=2069071&tstart=0

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Hi,
Every time click Safari, iMovie, or iDvd my computer freezes and starts to make this weird clicking noise (that i think is coming from the top right corner, but I'm not completely sure). Has anyone experience this problem before.
thanks

Just these applications? Typically, a clicking noise comes from a failing hard drive. I hate to be the bearer of bad news but you should check this out.

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Every time I click on the hard drive it starts to make a clicking noise. I have had this computer since 4/02. Is it time for a new hard drive or a new computer? Is this something I can fix? Help!

Welcome To Discussions djmills!
A clicking noise when you start the Mac is not a good sign! Your HD is possibly failing.
Backup as much as possible ASAP!
When you have finished doing that, run Repair Disk and post the results.
I would elaborate, but I really think you should do a backup before continuing use.
EDIT: I just reread your post, and realized that you wrote "Every time I click on the hard drive...". What do you mean by click?
ali b

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Your hard drive has broken. I really hope you have some backups done by Time machine or something else.
You can try to get the hard drive back to working oder by inserting your osx install disc and restart computer by pressing alt key at the same time.. Then choose intall disc and from there choose disc utility and fix macintosh hd permissions.
But im pretty sure that your hard drive is dead. You can find instructions to change the drive by yourself but you need few tools and steady hands for that.

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Hi there,
I have not been around for a while and I see that everything has changed... anyway... for a while now my harddrive is making noises as if it was being accessed all the time. There is plenty of RAM available, but still...
Latterly I have been having problems with Firefox as it is sucking all my memory, but I believe my issue with the harddrive making noises is quite separate.
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Again, make sure you have everything fully backed up. The AHT isn't considered all that reliable. If you get an error, it can be trusted. But no errors, not necessarily. Did you run it in Extended?
Smart Utility, linked above, may prove to be a more thorough check, and you won't be wasting time testing the memory. I would run that.
Also, open Activity Monitor in Utilities. Switch to System Memory. Down at the bottom what does it say for Page outs and Swap used?
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http://www.islayer.com/apps/istatpro/
Can you locate what part of the computer the noise is coming from?
Message was edited by: WZZZ

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My slot drive has been reading disks (both CDs and DVDs) fine, but whenever I insert a disk it makes a series of loud thunks, a few clicks and then a loud whir as the disk starts to spin. The whir continues the whole time the disk is in the drive. When I eject the disk it thunks some more, and I have to grab it right away, or it will get sucked right back in. However, there is no resistance when I pull it out.
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I bought an iPhone 6 plus 64GB Space Grey. I bought it about 2 months ago. Day by day the home button start to become noisy and sticky. Everytime I press the home button everyone in the room hear the sound very clear.
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Day by day the sound become louder and louder. I really feel uncomfortable about this. And I just feel that my iPhone is going to be broken soon.
Note: my phone has official warranty from Apple.
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I also have the 64 GB iPhone 6 Plus Space Grey and after two display (includes Home Button) replacments and 1 full device replacement and I end up with this issue. My home button is LOUD and CLICKY every time I press to the point it feels plasticky...I will probably go into the Apple Store and demand a perfect (or at least close to perfect) full device replacement and inspect in front of the Genius to try to pinpoint any issues. If they do not comply, I'll just call Apple Care and set up an Express or Standard Replacement.
However, I do not suggest you do that. Last time I rubbed alcohol on my iPad mini 2's home button, it messed up the software and I got a replacement.
I'll tell y'all how it goes!

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I've had this ipod for about 2-3 years (5th generation 30 GB) and all of a sudden it started making clicking noises when i started it. So i connected it to my computer and all it does is (1). Start up with the Apple Logo (2). Make that clicking noise where it sounds a ticking clock. (3.) Please wait, very low battery. (then it goes forward after) (4). Shows some icon with an ipod with dead eyes ( x.x ), emergency icon and it says www.apple.com/support/ipod. Please answer because i have over thousands of songs and i dont have them on my itunes ( i transfer the songs to my itunes. then my ipod but then i had to reformat it and so the songs on itunes are gone and i have only my ipod)

ive got excatly the same problem, my pod (also had it 3yrs 30gb 5th generation) has started making the clicking noise, i get the apple symbol appear or the sad looking face, im unable to restore it and i think the sad face may mean its a hardware problem from wot ive read on the online support. but i dont know what to do or where to send it to be fixed or if it can be fixed, if you find out how it can be fixed please let me know its doin me head in.

My ipod froze and make clicking noises

my ipod video froze and i dont know why. it shows the unhappy ipod symbol but when i got on apple and found what i should do when the symbol shows up and did it, nothing happened. it also makes clicking sounds at random times and when i try to reset it. it doesnt show up on my computer so i cant reset it that way either. i also cant put it in disk mode. can anyone help me with my problem?
pod video

Hello,
If a sad iPod icon or an exclamation point and folder icon appears on your iPod’s screen, or with sounds of clicking or HD whirring, it is usually the sign of a hard drive problem and you have the power to do something about it now. Your silver bullet of resolving your iPod issue – is to restore your iPod to factory settings.
http://docs.info.apple.com/article.html?artnum=60983
If you're having trouble, try these steps at different levels one at a time until the issue is resolved. These steps will often whip your iPod back into shape.
Make sure you do all the following “TRYs”
A. Try to wait 30 minutes while iPod is charging.
B. Try another FireWire or USB through Dock Connector cable.
C. Try another FireWire or USB port on your computer .
D. Try to disconnect all devices from your computer's FireWire and USB ports.
E. Try to download and install the latest version of iPod software and iTunes
http://www.apple.com/ipod/download/
http://www.apple.com/itunes/download/
F. Try these five steps (known as the five Rs) and it would conquer most iPod issues.
http://www.apple.com/support/ipod/five_rs/
G. Try to put the iPod into Disk Mode if it fails to appear on the desktop
http://docs.info.apple.com/article.html?artnum=93651
If none of these steps address the issue, you may need to go to Intermediate level listed below in logical order. Check from the top of the lists to see if that is what keeping iPod from appearing on your computer in order for doing the Restore.
Intermediate Level
A. Try to connect your iPod with another computer with the iPod updater pre-installed.
B. Still can’t see your iPod, put it in Disk Mode and connect with a computer, instead of doing a Restore on iPod Updater. Go and format the iPod instead.
For Mac computer
1. Open the disk utility, hope your iPod appears there (left hand side), highlight it
2. Go to Tab “Partition”, click either “Delete” or “Partition”, if fails, skip this step and go to 3
3. Go to Tab “Erase” , choose Volume Format as “MAC OS Extended (Journaled), and click Erase, again if fails, skip it and go to 4
4. Same as step 3, but open the “Security Options....” and choose “Zero Out Data” before click Erase. It will take 1 to 2 hours to complete.
5. Eject your iPod and do a Reset
6. Open the iPod Updater and click “Restore”
For Window computer
Go to folder “My Computer”
Hope you can see your iPod there and right click on the iPod
Choose “Format”. Ensure the settings are at “Default” and that “Quick Format” is not checked
Now select “Format”
Eject your iPod and do a Reset
Open the iPod Updater and click “Restore”
In case you do not manage to do a “Format” on a window computer, try to use some 3rd party disk utility software, e.g.“Partition Magic”.
C. Windows users having trouble with their iPods should locate a Mac user. In many cases when an iPod won't show up on a PC that it will show up on the Mac. Then it can be restored. When the PC user returns to his computer the iPod will be recognized by the PC, reformatted for the PC, and usable again. By the way, it works in reverse too. A Mac user often can get his iPod back by connecting it to a PC and restoring it.
Tips
a. It does not matter whether the format is completed or not, the key is to erase (or partly) the corrupted firmware files on the Hard Drive of the iPod. After that, when the iPod re-connected with a computer, it will be recognized as an fresh external hard drive, it will show up on the iPod updater.
b. It is not a difficult issue for a Mac user to find a window base computer, for a PC user, if they can’t find any Mac user, they can go to a nearest Apple Shop for a favor.
c. You may need to switch around the PC and Mac, try to do several attempts between “Format” and “Restore”
http://discussions.apple.com/thread.jspa?messageID=2364921&#2364921
Advance Level
A. Diagnostic mode solution
If you have tried trouble shooting your iPod to no avail after all the steps above, chances are your iPod has a hardware problem. The iPod's built-in Diagnostic Mode is a quick and easy way to determine if you have a "bad" iPod.
You need to restart your iPod before putting it into Diagnostic Mode. Check that your hold switch is off by sliding the switch away from the headphone jack. Toggle it on and off to be safe.
Press and hold the following combination of buttons simultaneously for approximately 10 seconds to reset the iPod.
iPod 1G to 3G: "Menu" and "Play/Pause"
iPod 4G+ (includes Photo, Nano, Video, and Mini): "Menu" and "Select"
The Apple logo will appear and you should feel the hard drive spinning up. Press and hold the following sequence of buttons:
iPod 1G to 3G: "REW", "FFW" and "Select"
iPod 4G+ (includes Photo, Nano, Video, and Mini): "Back" and "Select"
You will hear an audible chirp sound (3G models and higher) and the Apple logo should appear backwards. You are now in Diagnostic Mode. Navigate the list of tests using "REW" and "FFW". The scroll wheel will not function while in diagnostic mode. For further details on Diagnostic mode can be found at http://www.methodshop.com/mp3/ipodsupport/diagnosticmode/
Try to do the 5in1, HDD R/W and HDD scan tests. Some successful cases have been reported after the running the few tests under the Diagnostic mode. In case it does not work in your case, and the scan tests reports show some errors then it proves your iPod has a hardware problem and it needs a repairing service.
B. Format your iPod with a start disk
I have not tried this solution myself, I heard that there were few successful cases that the users managed to get their iPod (you must put your iPod in disk mode before connecting with a computer) mounted by the computer, which was booted by a system startup disk. For Mac, you can use the Disk Utility (on the Tiger OS system disk), for PC user, you can use the window OS system disk. Try to find a way to reformat your iPod, again it does not matter which format (FAT32, NTFS or HFS+) you choose, the key is to erase the corrupted system files on the iPod. Then eject your iPod and do a Reset to switch out from Disk Mode. Reboot your computer at the normal way, connect your iPod back with it, open the iPod updater, and hopefully your iPod will appear there for the Restore.
If none of these steps address the issue, your iPod may need to be repaired.
Consider setting up a mail-in repair for your iPod http://depot.info.apple.com/ipod/
Or visit your local Apple Retail Store http://www.apple.com/retail/
In case your iPod is no longer covered by the warranty and you want to find a second repairing company, you can try iPodResQ at your own risk
http://www.ipodresq.com/index.php
Just in case that you are at the following situation
Your iPod warranty is expired
You don’t want to pay any service charges
You are prepared to buy a new one
You can’t accept the re-sell value of your broken iPod
Rather than leave your iPod as paper-weight or throw it away.
You can try the following, but again, only do it as your last resort and at your own risk.
Warning ! – It may or may not manage to solve your problem, and with a risk that you may further damage your iPod, which end up as an expensive paper weight or you need to pay more higher repairing cost. Therefore, please re-consider again whether you want to try the next level
Last Resort Level
1. . Disconnecting the Hard Drive and battery inside the iPod – Warning !! Your iPod warranty will be waived once you open the iPod.
In Hong Kong there are some electronic shops offering an iPod service for Sad iPod, the first thing they do is to open up the iPod’s case and disconnecting the battery and the Hard Drive from the main board of the iPod. Wait for 5-10 minutes and reconnecting them back. The reason behind which I can think of is to do a fully reset of a processor of the iPod. In case you want do it itself and you believe that you are good on fixing the electronics devices and have experience to deal with small bits of electronic parts, then you can read the following of how to open the iPod case for battery and HDD replacement (with Quicktimes)
http://eshop.macsales.com/tech_center/index.cfm?page=Video/directory.html
2.Press the reset button on the Hard Drive inside the iPod – Suggestion from Kill8joy
http://discussions.apple.com/thread.jspa?messageID=2438774#2438774
Have I tried these myself? No, I am afraid to do it myself as I am squeamish about tinkering inside electronic devices, I have few experiences that either I broke the parts (which are normally tiny or fragile) or failed to put the parts back to the main case. Therefore, I agree with suggestion to have it fixed by a Pro.
2. Do a search on Google and some topics on this discussion forum about “Sad iPod”
What should I do with my iPod? Send it or keep it?
http://discussions.apple.com/thread.jspa?threadID=469080&tstart=0
Strange error on iPod (probably death)
http://discussions.apple.com/thread.jspa?threadID=435160&start=0&tstart=0
Sad Face on iPod for no apparent reason
http://discussions.apple.com/thread.jspa?threadID=336342&start=0&tstart=0
Meeting the Sad iPod icon
http://askpang.typepad.com/relevanthistory/2004/11/meeting_thesad.html#comment-10519524
Sad faced iPod, but my computer won’t recognize it?
http://discussions.apple.com/thread.jspa?messageID=2236095#2236095
iPod Photo: unhappy icon + warranty question
http://discussions.apple.com/thread.jspa?messageID=2233746#2233746
4th Gen iPod Users - are we all having the same problem?
http://discussions.apple.com/message.jspa?messageID=2235623#2235623
Low Battery, and clicking sounds
http://discussions.apple.com/thread.jspa?messageID=2237714#2237714
Sad faced iPod, but my computer won’t recognize it
http://discussions.apple.com/thread.jspa?messageID=2242018#2242018
Sad iPod solution
http://discussions.apple.com/thread.jspa?threadID=412033&tstart=0
Re: try to restore ipod and it says "can't mount ipod"
http://discussions.apple.com/thread.jspa?threadID=443659&tstart=30
iPod making clicking noise and is frozen
http://discussions.apple.com/thread.jspa?messageID=2420150#2420150
I am not suggesting that you should follow as well, but just read them as your reference. You are the person to make the call.

90W Ultraslim AC/DC Combo Adapter Making Clicking Noise

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