Rattling noise from the power adapter while loading using converter 600W

Similar Questions

• Funny noise coming from AC power adapter

  Hello

  for 2 weeks now, I had trouble with my adapter. It fails to charge my laptop at any time. at first I it could be a bad connection, but every time that he stop I hear a high tone noice coming from the charge adapter. the sound stops once I have unplug the adapter from the socket.

  the lights, the power light is on but the battery light is not.

  I'm not sure of the cause of this noise and'd like some advice on this.

  Yes, it's certainly a malfunction of AC adapter. Looks like a broken cable sector.
  Something similar happened to my friend's mobile phone. The high-pitched noise appeared during the charging of the battery and disappeared after disconnecting the AC adapter.

  We send the defective part to the service provider and received a new. Mobile phone charges and no sound now appear.
  I know, I shouldn't compare the mobile phone with the notebook, but the symptoms are identical or very similar and I'm sure that the adapter needs to be replaced.

  Then, contact the ASP in your country and request a replacement! I think the guys will first check the AC adapter but what the hell!

• Satellite A300 may depend on from when the power adapter plugged

  Hello

  I have a problem with my Toshiba Satellite A300 when the laptop is connected to the power adapter I have no possibility to turn it on, it's only 2-3 seconds once it comes down.
  When Toshiba is enabled with the battery power and I tried to connect the adapter it also goes down.
  I have no problem with the charge itself, but only with working with AC adapter.

  Please help me what can I do with this problem, does anyone has similar problem?

  Hello!

  For me it sounds like a hardware failure of the motherboard if the AC/DC adapter is plugged and the laptop is turned on

  I don't know but how best to m would be if you go to the authorized service provider nearest with the AC/DC adapter. Technicians can check your laptop and swap the motherboard if it of really necessary. The guys are very friendly and helpful!

  Here, you can search the nearest ASP:
  http://EU.computers.Toshiba-Europe.com-online decision-making supported downloads & => find an authorized service provider

  Good bye

• My Satellite goes into battery mode despite being connected to the power adapter

  Y at - there anyone out there who can help me, please!

  I bought a Satellite a couple of years ago which worked well for a while - however, it has started to overheat a lot and kept stop without reason. After many searches on the net, I discovered that the fans were very likely blocked with dust? After you clean the laptop worked like a dream and as a Bunny happy I was!

  However, now a new problem has been its ugly reappearance - for some weird reason the laptop suddenly, without warning, past in dominant mode of battery despite being connected to the power adapter? He refuses to "acknowledge" that the adapter is plugged drains the battery quickly and then stops?

  I tried once more looking for an answer and it seems that I am not alone in suffering from this problem? I read that it is perhaps a bad connection between the adapter and the motherboard, but it would be expensive to fix? Others have said to try a new adapter, but I tried from another laptop and it still happens? I hesitate to implement local repair because sometimes, this problem may occur after half an hour and other times, that won't happen for hours and hours and it is difficult to explain the problem?

  There seems to be no rhyme or reason, but to crazy me on a regular basis!

  HI Deb,

  It is a common problem and can have several causes. The most common are a common defective soldering on the motherboard (where the socket is attached) and it can also be caused by a bad connection between the AC plug (at the end of the cable) and the socket on the laptop.

  Unfortunately, the standard response from most repairers is just to replace the motherboard, probably because it's faster for them and produced more revenue that comes to fix the connection.

  I solved this problem on my SA30 by pinching the cable ca to the back of my laptop in order to prevent any movement or tension on the connector. Unfortunately this will not help if the socket is already damaged, but it can reduce the incidence of the problem to occur.

  Kind regards

• Satellite L655 - questions turn on when the power adapter is unplugged

  Hello

  I have a problem with my new Satellite L655. When the power adapter is disconnected and wireless is disabled, the laptop can turn on for less than a second turn it off again. OR turn 'power' and 'Wireless' turns on, but black screen and hd light; After startup bios of 30-40 seconds, the wireless light turns off and hd lights; OR turn on normally;

  Toshiba has changed the motherboard a few days ago, but the problem persists. Update BIOS. My laptop is the only one affected

  Thank you in advance,
  Maurizio.

  Hey Buddy,

  > Toshiba has changed the motherboard a few days ago, but the problem persists
  So have you contacted already technicians again? You must tell them that the problem is still not resolved and it must be another reason for this problem. Then get in touch with technicians again to clarify this issue.

  Have you connected external devices while laptop is turned off?
  -Online if yes remove each of them.

  Load default settings in the BIOS?
  -Online if it is not this. Enter in the BIOS, and then press the F9 key to load defaults.

  Otherwise, it would be time to service as I have already written. It must be a nuisance material

• His acute appears when the power adapter is plugged into satellite

  Hello

  My laptop is four days old, but when I use it and the power adapter is connected and provide electricity, a steep, low sound volume is issued from the fan area. When I remove the adapter it disappears usually, but sometimes intermittently returns in the form of a stuttering occasional, typically when I use many processor programs.

  I also noticed that, if the sound is not present and yet I increase the brightness of the screen in the properties of the TOSHIBA power saver, he'll be back with a vengeance. In addition, the power supply makes the same buzz, but at least I can sit several feet from it.

  Can someone therefore please tell me if this buzz / your electronic is normal, or if there is something I can do to prevent it being issued?

  Thanks for any help.

  [email protected]

  Hello

  I think you should contact your dealer / ASP with this problem. It seems to me that there is some sort of component inside the PC that generates this noise when the processor speed is high.
  Also if the power adapter is buzzing, you must show this to them as well.

  It does not seem right that the unit should behave like that.

  BR

  Tom

• HP Pavilion 6500 goes out when the power adapter plugged

  My Pavilion 6500 (specifically dv6623cl) turns off when I plug in the power adapter. If I plug it in, then turn on the laptop, it automaticly turns off before loading windows. If the laptop is already started, and I can plug the power adapter, it immediately turns off. I can charge the battery without any problem, also while the laptop is turned off, but as soon as I turn it on with the adapter plugged it stops, I checked the battery through HP battery check and he said its good, he is holder of a charge very well and everything, the only change made to the laptop hardware wise was an upgrade memory I had no such problems until the upgrade of memory, but I do not see how it would affect the power on the aspect, in order to make a system restore, if ever, I need, the poweradapter must be plugged and theres other system functions that require the adapter complete, it is a question that must be corrected

  any ideads what the problem would be?

  any help is much appreciate

  Thank you, rayandmaura

  Talk to a jury of uselles / forum, do those who seek info on how to reset / bypass the bios password on their (or anyone elses) computer or something as it gets 20 pages of answers, but asking a power / card issue and your luck if you get a response at all,

  I'll just give up to deal with this useless community and just buy 3 extra batteries and remind all of the accused

• is it safe to keep the power adapter plugged into laptop all the time?

  I was constantly using a laptop Pavilion DV6-1230 we 5 years almost always with the power adapter is plugged in. I replaced the battery once. I was told yesterday that this isn't a good idea, because it can lead to a shorter battery hardware and life issues. We buy a new computer and want to know what is the recommended method for the use of current alternative with a laptop. Is always connected OK? Or we stop the computer at the end of the day? The power plug must be removed from the plug?  Appreciate the suggestions and recommendations on best practices in this case.

  Hello:

  It is not a good idea to leave the power cable connected with the battery in the PC.

  You should disconnect the power supply at least once a month even if you move the laptop, run Notepad as needed and let the battery drain down until you get the low battery warning.

  Then load it up.

  Here is a useful guide of HP to prolong the battery life...

  http://support.HP.com/us-en/document/c01297640

• Equium A100-147 - clicking noise from the HARD drive

  For awhile, I had clicking noise from the HARD drive and when the laptop could not, I assumed the reader was packed but trying a replacement nothing happens. I get a blue light for battery and a blue light (low) for the supply of direct current, but nothing for power or disc. However, when I plugged in an external drive yesterday it starts fine and when I unplugged the laptop continued to work the internal drive. But even once this morning he died and will not start. I read that the BIOS can stop recognizing the drive or maybe that the settings are not being saved when it is off. Could it be the motherboard battery?

  > reading the BIOS can stop recognizing the drive or maybe that the settings are not being saved when it is off

  Enter the Bios (press f2 at startup) and check if it recognizes the hard disk. You can see on the home page or the boot option in the Bios.

• Satellite Pro L20: battery not charge when the power adapter is connected

  Hello

  all advice appreciated.

  I had a Satellite Pro L20 for about 18 months. Recently, battery does not charge when the power adapter is connected. The battery light starts yellow (which means more liberated, I think?), then will both green, the machine sat for awhile. However the ACPI often said that AC is "offline."

  There are two recent occurrences that coincide with this problem, I try to eliminate:

  1. my friends rat chewed by the feeder for pets! Power is Mobile OK insofar as he fled sector - the rat seems to have simply chewed by the outer cover (I see some threads, but I think that is just a shield, although I'm not an electrician).

  2. I put the laptop in hibernation for the first time. That seemed to mess up the system a bit, which was what initially drew my attention to the problem. This question is a bit complicated because I'm under Linux (Xubuntu).

  I updated the drivers etc from windows when I bought the laptop. Never had any problems until now and have been running linux for centuries. Also, I have mainly the laptop the power supply turned off, but do not remove the battery (is that really a problem these days?)

  I obviously need to replace the adapter, but is - it is likely (and how I can check) that the battery was borked until?

  see you soon
  Chris

  First, please check if the other are lit.
  If the AC led and power led are on the adapter sector is ok and it provides the power to the laptop.

  > The battery light starts yellow (which means more liberated, I think?), then will both green, the machine sat for awhile
  If the battery LED is yellow, this means that the battery is not fully charged and if the Green led changes then recharging is caught and the battery has been recharged.

  So I really don t see any problems with the charge process.

  Maybe the battery is old and so you cannot use it for an extended in such a case only the replacement of the battery could help.

• Computer HP laptop goes black when the power adapter is connected

  Hello, g ' Day

  I have a HP Envy Sleekbook m6 and just today I realized after plugging in the power adapter tge screen woul go completely black. I can hear the cell phone still in market, but I don't see anything. If I play music until the screen goes black, it stops. I tried to change the power plan to see if that would settle the matter, but it does not work. Is there a way I can fix this?

  Thank you in advance.

  Hi jessiecornwall,

  Thank you for the information. I suggest you go to Device Manager and right click on your graphics card and update was from there. Here is a document of Manager of devices for Windows 8 information which has steps for the error codes you get.

  I am also including this document for an Overview of the switchable graphics or Dual GPU that explains what they are and how they work.

  I hope that this information help, please let me know how it goes.

  Thanks and good luck!

• Satellite M40x-189 heats up when it is connected to the power adapter

  Hey,.

  I have a Toshiba Satellite M40x-189, which is about 18 months old. Recently, I had too replace the battery, but now it seems that my adapter had fried itself. He refuses now too charge my cell phone for more than a few minutes and the part of the adapter that goes into the laptop becomes ridiculously hot even after a few minutes.

  I can't find where too much to buy a new adapter, I get results, but adapters look totally different, can anyone tell me if Toshiba has changed the cards and where too find a power adapter.

  This may help - adapter PA1650 - T 02:100 - 240V AC 50-60 Hz 65W / 3 pins with 19V DC output.

  Also, I find that on the occasions, my laptop just cut. In the middle of everything what I do, and the laptop itself would become so hot, it can't be touched for a few minutes, interestingly, this only happens when the laptop is charging. This problem is not related too my adapter problem, because its been happening for a good month now.

  Thank you, in advance.

  Post edited by: Danny90

  Hello

  I saw your first thread on the power adapter and that other users already suggested the power adaptor can be ordered from the maintainer authorized Toshiba in your country!
  If you n t know how to find the service provider allowed in your country, please take a look on the homepage of European support of Toshiba. You will find a link to the database ASP.

  As you have already said the laptop automatically stops downs have nothing to do with the AC adapter.
  I agree with you for me, it looks like overheating!
  Usually, this happens if fans and cooling modules cannot run with maximum efficiency.
  Dust may prevent the complete rotating fan!

  I recommend to use the vacuum against the bars of cooling hose to clean the fans!
  It should help!
  But please be careful.

• Satellite A200 - STARTING problems, freezes on the connection of the power adapter

  My 3 YO A200 (PSAF3A-08202D has developed a problem with starting.
  I can start on battery power with WINDOWS VISTA BUSINESS (after 10 attempts, but freezes immediately when the power adapter is plugged in.)
  Display sometimes boots wide-screen, but mostly freezes before windows welcome.

  When running, the battery produces about 1 to 2 hours before a complete evacuation.
  When executing a battery, computer freezes when I plug Charger AC/DC immediately and going with my A100 charger as an alternative.

  Initial problem was a faulty hard drive and super hot air flow due to fluff the cooling block fan.
  Tech replaced original 120G HDD with 500 G and reloaded at the factory. works well for 3 months, then started with the same problems so conclude original disk HARD was just a secondary issue.

  So maybe fixed I overheated components on the motherboard. Reset of data cards initially fixed a problem starting but is gradually degraded.

  Reading through the forums seems that there is a huge amount of these laptops with similar issues. Is this a design flaw, like my other Satellite A100 is solid as a rock. All forums, which suggests resetting the cpu is running slow or be disconnected seem to be temporary repairs. Boot in safe mode and reset the default settings have no effect.

  A suggestion that a capacitor is at fault seems to be the fix is valid but which involves specialized tools is not available locally. Local agent of Harvey Norman for Toshiba are best part of unnecessary because they can send in Australia from Toshiba. Machine has been close to $2000 and is now worth Zip.

  I am unable to do anything with this machine, as all the ways of upgrading or resetting calls for AC power available and running.

  I'm about to do radical things and hope that this forum can enlighten us.

  Hi Mickaël

  You might be right. It seems that the motherboard is affected.
  Don't know why but higher temperature can still affect the internal parts.
  The temperature may increase if cooling fans n t working correctly. For example dust or debris leads to a higher temperature because cooling air cannot circulate properly.

  I have to clean my laptop's cooling grilles from time to time using a jet of compressed air. This allows to keep the temperature at the lower level.
  Of course the internal temperature is not always a reason for portable computers hardware malfunction equipment can begin to malfunction as always in an other products too: TVs, cars, game consoles

  I bought an extended warranty for my laptop, also for my LCD TV mercy always if a high-end product begin to malfunction and in the case of a warranty claim, the fault can be fixed free of charge.

• Cannot switch Equium L20 ON without the power adapter

  I have an Equium L20-197 and can not turn on the laptop without the power adapter even the battery is charged. Can someone tell me what could be the problem?

  Thank you

  How old is your laptop and how old is the battery.
  I can't turn on my laptop even the battery is connected because the battery is dead.
  It s about 3 years and several months completely dead.
  I use the laptop only on my desktop, and that's why I didn't buy a new battery and I always start from the AC adapter.

• The A7r will work with only the power adapter plugged

  I want to use this camera (once I have purchaced one) to copy photos and slides.  There may be a lot of time involved, and it would be nice not having to worry about battery life.

  Hello oldchas! AC adapter / CC of the A7R is not able to provide a continuous camera power while it is operating. Only a charged battery can power the device. Power must be turned off and the camera connected to the AC adapter to charge the battery. The battery is not charged if the switch is on when you are connected to the power adapter.

  If my post answered your question, please mark it as "accept as a Solution.