recharge the laptop battery via USB

Similar Questions

• The laptop battery maintenance: conflicting advice in the Knowledge Base?

  According to article MSW700073, taking care of your laptop batteryKnowledge Base, you should:

  "Use your battery to keep it cool. Don't let your computer permanently connected. It's a good idea to discharge and then recharge your laptop battery once a month. In addition, you should let your battery run before that recharge you it. »

  On the other hand, article Specifies how is battery meter? (no number; emphasis added):

  "Most laptops use lithium-ion (Li-ion) batteries. Like most batteries, lithium-ion batteries gradually lose their ability to store energy as they get older, whether or not charge you. Over time, this change in storage capacity significantly affects the accuracy of the battery meter. If frequently drain you a lithium-ion battery, and then recharge it, it can quickly lose its ability to hold a charge, which affects the accuracy of the battery meter. The practice of completely draining the battery and then full charge is recommended which applied to batteries nickel-cadmium (NiCd) and, to a lesser extent, the nickel-metal-hydride (NiMH) batteries. Lithium-ion batteries last longer if you charge them often, a little at a time, to maintain a minimum load of about 40 percent capacity.

  These statements seem contradictory.  Which is correct? If they are really contradictory, how do you get the incorrect an answer key?

  Thank you
  Terry

  Yes, it is true that computer end up by losing their properties, but they are still ok, it's a good idea to 'exercise' the battery now and again...

• (Redirected) Power adapter green light turns off when the laptop battery is plugged into the laptop and does not load.

  Power adapter green light turns off when the laptop battery is plugged into the laptop and will not charge; If the laptop battery is not plugged into the laptop adapter it's still green and will charge the laptop.

  As you have a laptop, better make this laptop in the computer Forum post here:

  http://en.community.Dell.com/support-forums/laptop/default.aspx

  Tip: when you post a message, preferable to always include the computer model.

  Bev.

• is it harmful to the laptop battery to turn on the AC for a long time?

  Hello

  Thank you for reading my post.

  Is - harmful to the laptop battery if I put the phone on during a long period on the current?

  Thank you

  Hello

  the answer is not simple.

  The Lenovo powermanager should do the job for you.

  Maybe you are able to load automatic loading in settings powermanager.

  I Don t know if the option in the new versions of powermanager is chosen as standard.

  Maybe it isn´t a switch or a checkbox, causing the Manager already does.

  But it won´t affect your battery when you leave it plugged in AC.

• The airport will connect to the brother 2270DW via USB but not ethernet

  Apple replaced my Airport Extreme after only 9 months and it has been quite a challenge to get back to square one.

  On the older airport, I connected to my printer wireless Brother via an Ethernet port on the router, but now it does not detect the printer. I changed the cables without result. I have finally connected via USB to the airport and wireless printing is restored, but why didn't he see my ethernet port.  The port works because I am connected via a cable to my laptop and it lights up. I have a problem with the port or printer?

  He does not see my printer via ethernet. What gives?

  Thank you

  Alexander

  You have entered the system preferences in printers and Scanners and added to the printer?

• Performance of the laptop battery Satellite A-80-127

  It's a shame to say that the battery of Toshiba Satellite - 80 Notebook in the 6th month of purchase has become quite dead and does not now charge after the use of the battery with the appropriate guidelines.

  With no service center in India, it is simply impossible for me to repair my laptop. Please let me know what I can do to get the status of valid guarantee and get my handy laptop battery.

  Hi Satya

  Well, I put t know how you used the battery, but the fact is that it is very important to remove the battery from the device if the power adapter is plugged.
  But if the battery has a fault warranty covers all replacements.
  I found many partners Toshiba Service in India. You should check this link:

  http://EU.computers.Toshiba-Europe.com--> supported downloads &--> find an authorized Service.
  There you can check Asia. You will find a large number of contacts.

  Good bye

• Question about the laptop battery and satellite L510

  I have a Toshiba Satellite L510 and find the battery moves a bit - like 2mm so be it.
  It is on the edge of the laptop, I suppose, but I was wondering if there should be no movement at all?

  Hello

  On my two laptops from Toshiba battery cannot be moved, but the battery is locked and cannot be moved or deleted.
  Your laptop satellite battery is too locked?

  By the way: when you use the notebook on the desk, this movement is irrelevant and cannot have a negative influence on the power supply for computer laptop battery s.

• Error in boot sequence because of the high voltage via USB port

  Hello

  I have connected a powerable Seagate hard drive external via USB of my touchsmart PC and powered the drive using an adapter instead of the supplied 5V 9V (was a mistake). The computer immediately stop (abnormally) and now when it starts it does not recognize the boot drive. The back will ask for the boot drive. My C drive has been fried due to higher voltage? (9 v or 5 V). Is it possible to fix this error, or if not at least can I recover data from the hard drive?

  Thank you

  Hello

  You could try to remove the hard drive and then place it in an external case 3.5 '' USB and then try it on another PC. This type of adapter may also be used to test the drive on another PC.

• How to remove the laptop battery?

  Hello!

  My question seems a little odd, isn't it? I bought a HP Pavilion dv7-1285DX two months ago. I don't know how to remove the battery from the laptop! Sounds crazy, I use HP laptop for 5 years, but I could not understand how the hell should I take the battery from this new guy! Could someone please tell me what to do. If you know how to do it please show it with a photo or something, or set up a website or video or something.
  Thank you and all comments are appreciated.

  Siar

  Message edited by Siar on 13/10/2009 02:26

  Hello

  Follow these steps: -.

  BE VERY CAREFUL!

  Before you begin any Setup or uninstall procedure:

  1 shut down the computer. If you do not know if the

  computer is turned off or in hibernation, turn on the computer.

  and then stop it through the operating system.

  2. disconnect all the external devices connected to the computer.

  3. disconnect the power cord.

  4. remove the battery by following these steps:

  a. turn the computer upside down with the front

  towards you.

  b. drag and hold the 1 battery release latch to the left.

  (Disengage the front edge of the battery of)

  the computer).

  c. lift the front edge of the battery 2 and bring her back.

  d. remove the battery.

   

  Reverse the above procedure to install the battery.

• can I leave the laptop battery connected to ca all the time?

  I leave the battery plugged all time ogical?

  If you leave the power adapter plugged with the laptop turned off, it will draw a very small load of maintenance with the adapter, not enough to cause any damage. Electricity requires a complete circuit and if the laptop is not attracting a lot of power, the adapter does not work hard. This logic we would unplug a desktop computer, even when the computer is turned off, so the internal power supply would last longer. Not necessary, and no one does.

• Mistake to replace the laptop battery HP Pavilion DV42161nr/entertainment

  When I start my PC, I get an error message that the battery is very low and must be replaced.

  Also I am not able to run my laptop without power cable.

  Please answer.

  It seems to me that you have a defective battery.

  There should be an icon in the 'System Tray', which, once selected warns talk you about the State of the battery and if he is in charge.

  When selecting this icon and you are informed that the battery it will also give you a % of the battery charge State.

  So, when you remove the laptop from the charging unit and this icon shows 'BATTERY LOW '.

  Solution would be to replace the batteries.

  Hope this helps

• Possible to the J4550 network via USB

  I have a HP J4550 all a printer.  I had been using it on my network via an old desk that I used as a print server.  This office has essentially become an anchor and I would like to get rid of the desktop but continue to use the printer on my network.  I know it isn't wireless, but is it possible to connect the printer directly to my Verizon Actiontec router via the USB connection?  I don't know if it can work without a directly connected print server...  Only, I have a laptop and run it completely wireless.

  Is it possible to put something in place or should I buy a new printer specific to my needs...

  I am running windows 7.

  Hello! Welcome to the @Damorr00 forums.

  Officejet J4550 is a printer connected by USB only. You only have the ability to plug a USB from the printer directly to your computer. Unfortunately the router USB connection does not work as it is not the game of good upward. More printers to date are usually wireless and may be an option for you.

  I hope that move upward any concerns, a wonderful day

• information about the laptop battery

  My acer aspire one laptop needs a new battery, but there are so many things that I see, it becomes conbfusing.  Like um08B32, KAV10, sanyo Li-ion cell is, etc, etc, I don't want to order the wrong.  I want to do it right the 1st time.  Can someone help me?  Thank you.

  You need to ask Acer, that there is not much support for a Microsoft (in this case) can do on hardware from another company.

• How to remove the laptop battery Acer Aspire E - 15

  There is no lock on the new laptop Acer Aspire E-15.

  How the hell is the battery?

  Is this one like yours? If this isn't the case, give me the full model number.

  https://www.YouTube.com/watch?v=-_XeJ9bGzYA

• the product key is refused when I had to recharge the laptop computer on my new Microsoft Flight Simulator. a new product key is requested. How can I solve this problem.

  laptop computer laptop new product key requested please, it's how can I solve this problem, my previous computer was stubborn in my call, I tried to load my flight simulator existing Microsoft CD on my new laptop computer. the program asked a new product key and although my existing product key appears in the correct windows, insisted on a new product key. How can I solve this problem. of philburnremember - this is a public forum so never post private information such as numbers of mail or telephone!

  Ideas:

  • You have problems with programs
  • Error messages
  • Recent changes to your computer
  • What you have already tried to solve the problem
  check the zeroes and O and I (India) and l (lemon)

  We are allowed to have links in our signature? Asking for official answers.