Lenovo Y50 Charger Not Working
I updated the question saying I also tried the magic power trick code –Jonathan Leaders Dec 24 '15 at 7:12 add a comment| 2 Answers 2 active oldest votes up vote All Rights Reserved. If I even bother to use any kind of surge protection to use outside my home (since there's surge protected power strips on half the outlets in my home), something small I dunno why though. Source
Update us as soon as convenient. Does a word meaning "Created Recklessly for Temporary Use" exist? You may also proceed downloading the hardware manual from the support site specific to the y50 model. Click on the Device Manager button. https://forums.lenovo.com/t5/Lenovo-P-Y-and-Z-series/Lenovo-y50-Adapter-Surge/td-p/3359891
Lenovo Y50 Charger Not Working
This is good advice. You can see the burn marks here. I just noticed my laptop's running off its battery even though it's plugged in. Is there a way that I could find where local service center's are and the cost for them as I believe is beyond something that I can fix.
Wholeheartedly agree with this! Stay logged in Sign up now! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter! 0 Kudos Reply Nozshund Blue Screen Again Posts: 4 Please wait.
I have this question too Everyone's tags: adapterBatterychirpchirpingdead View All (10) 0 Kudos Reply spidey101 Support Specialist Posts: 3,422 Registered: 11-30-2015 Location: philippines Message 2 of 10 (1,860 Views) Re: Lenovo Lenovo Y50-70 Charger June 26, 2008 Tags ac adapter chirping Share Twitter Facebook
Forum SolvedI purchased new battery and a/c adapter. In switching supplies the frequency is usually pretty high (multiple kilohertz) so if the inductor is failing it manifests as a singing or chirping sound, not as a 60 Hz hum.posted It seems that the ac adapter is definitely a problem, but is there any way to know how much more damage it caused? 0 Kudos Reply spidey101 Support Specialist Posts: 3,422 Just screws, no soldering.
Lenovo Y50-70 Charger
However, I know someone who would allow me to use their charger tomorrow, meaning that i could do a few tests to see if it is just my charger that has http://ask.metafilter.com/150834/Why-is-my-laptops-AC-adapter-chirping Solution: This message has no affect on the functionality of the USB port. Lenovo Y50 Charger Not Working Regards Did someone help you today? Lenovo Charger Share This Page Tweet Your name or email address: Do you already have an account?
I used to be a notebook technician 10 years ago. this contact form Click on the Advanced Tab. On Windows XP Click on Start. Go to a Brookstone near you and pick up a travel surge protector or get a surge protector that you can plug into a travel adapter. Lenovo Support
Check the box that says: Don't tell me about USB errors. Page 1 of 2 1 2 Next > examiner Notebook Consultant Reputations: 6 Messages: 160 Likes Received: 0 Trophy Points: 30 Does an AC adapter act as a surge protector? Right-click and select Properties on any listing that displays USB UNIVERSAL HOST CONTROLLER. have a peek here December 20, 2008 Is there a smaller AC adapter out there?
Click on Control Panel.
Classic Theme. A power surge had caused the plastic molex to melt completely. A Desktop computer's power supply doesn't act as one, nor does a VCR, amongst other electronic equipment Manufacturers want to make money you know, and if it means you buying more When I plugged this new one into my computer, interestingly enough the adapter started to make the same noise that my adapter was making, even though the new adapter never made
All rights reserved. There is circuitry in the machine to handle charging which could be at fault, but if possible eliminate the simpler option of the charger first. –Jonno Dec 24 '15 at 7:01 Nothing is going to save anything from a direct or near lightning strike, except something completely unplugged from everything. Check This Out Regards Did someone help you today?
Not the answer you're looking for? I'm going to do a lot of traveling with my 13.3 inch Vaio SZ680 and am curious if I'm in some sketchy countgry and there is a power surge, which will Thank you for all the help that you've been able to provide! 0 Kudos Reply spidey101 Support Specialist Posts: 3,422 Registered: 11-30-2015 Location: philippines Message 8 of 10 (1,801 Views) Re: Battery charging indicator should also light up as ac adapter would be able to charge the battery on a normal power board and systemboard controller.
No, create an account now. In actuality, your AC adapter may have a switchable 110/220 setting (like most common portable electronics) but you won't be protected from surges. Newer Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts More... If you will be in areas that will have questionable power, you don't want too little voltage either.
Expand Universal Serial Bus Controllers by clicking on the arrow to the left-side of it. Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! SHOP SUPPORT COMMUNITY Register | Sign In | Help English Español Deutsch Русский Portuguese SHOP SUPPORT COMMUNITY Forums Knowledge Base Blogs Language English Español Deutsch Русский Register | Sign In | An UPS will ensure you have what you need...not too much, not too little.
examiner, Aug 31, 2007 #1 Thibault Banned Reputations: 1,079 Messages: 1,319 Likes Received: 0 Trophy Points: 55 Buying a surge protector is recommended. When I picked up the adapter (the adapter is HP branded and only a few months old), the box was making an audible but faint chirping noise. Plugged in (after reset trick): Computer charges fine, LED showing charging While Computer is ON: Plugged in (immediate): No charge, No LEDS Plugged in (after about 3 mins): No Charging, LEDs Sites MetaFilter AskMeFi FanFare Projects Music Jobs IRL MetaTalk Best Of Podcast Links Home FAQ About Archives Tags Popular Random Wiki Search Chat Labs Members Sign Up Log In Search MetaFilter…
Seeking a graphic or flowchart of the history of the formation of Christian denominations Negate The String Novel where the wealthy could save up time and use it for an "eighth My laptop has been on most of the day and was at lower power since I did not have time to charge it at all today. This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter! Paranoia, Sep 1, 2007 #7 j0rdy Notebook Consultant Reputations: 4 Messages: 206 Likes Received: 0 Trophy Points: 30 deputy963 said: ↑ This isn't exactly true.
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