If your laptop battery does not charge here’s a simple troubleshooting instruction to help you know and solve your toshiba pa3291u-1brs battery problem.
Take out the battery from your laptop and try to turn it on using the ac adapter. If your laptop does not turn on, borrow your friend’s ac adapter to determine if your ac adapter is defective or not. If the second ac adapter does not work as well, then there might be a proble with the power circuit of your laptop motherboard. You can also try to check if your ac adopter can power up or charge other laptop’s battery just to test if your ac adapter is working or not.
If your laptop turns on using your ac adapter and it can also power up and charge other laptops then we can conclude that your ac adapter is good and working. Proceed to step you’re your ac adopter is properly working.
Try to use another toshiba pa3107u-1bas battery that you know works and if it works on your laptop then it’s possible that your laptop battery is the problem. Try your battery to another laptop to see if you will encounter the same problem. If it does then you need a new battery or return it if it is still under warranty.
AC Adapter Noisy or Hot
This tends to bother more women than men because men lose their high frequency hearing at earlier age than women does. toshiba pa3384u-1bas battery chargers typically include a transformer and some power IC’s and other components. The humming and whistling is cause by transformers and can go that way for years without failing. The buzzing sound of AC power adapter may vary with the quality of the power and voltage especially when you are traveling.
If your battery charger gets very hot, you should check the manufacturer specs for temperature if it still operating in safe temperature. If your AC power adopter is too hot to touch. If the battery charger gets very hot to touch when you use it then maybe its time for you to change your AC adopter or have it check with a technician.
New toshiba pa3331u-1bas battery last a very short charge even though it is fairly new:
There are some manufacturers that caution people to condition the battery first before trying to install it the laptop. The most general procedure is to charge the battery fully before using it or leaving it on the AC battery charger overnight then using the laptop solely on battery until the battery is discharged. Some brands suggest that you run the laptop until the operating system warns you of low battery life remaining (anywhere from 10% to 3%). Recommendation differs from one battery manufacturer to another so it is important to read the owners manual instructions and follow the calibration guide in the manual included with the laptop battery.
Laptop is new and battery is dead
Some people are surprised when they bought their brand-new laptops when they find out that their toshiba pa3356u-1bas battery is dead, or runs down very quickly even when they fully charge it. Keep in mind that even though you just received your laptop from shipment, that laptop may have been sitting in a warehouse for six months or even a year before you bought it from a store. It is more than enough time for the battery of that notebook to self discharge to an appreciable degree even if it isn’t being used. You can try to recondition the battery and see if it will hold enough power that will last longer than when you first used it. Try to check the laptop manufacturer website for any tools, tops or software that may be available and help you with your problem. Chances are the battery that comes with your new laptop simply can’t hold a charge the way it did when it was new.
If you just received the laptop as a hand-me-down or purchased it in second hand store then there’s no reason to expect that a short battery life is due to anything other than an aged toshiba satellite l300 battery of the laptop but you can also try some troubleshooting just to be sure. Aside from that you can also follow our article about simple tips on how to increase the battery life of your laptop.
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