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My lg laptop is not charging - LG Computers & Internet

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First thing to check is the power adapter--is it putting out the required voltage? Should be ~18v. Your DC-in jack could be broken. This can be repaired by replacing the jack. A thing to look for is if the computer can be made to charge by wiggling the DC-in plug. You could also have a motherboard that is failing.

Posted on Oct 04, 2010

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Lg x120 not running on battery


If thelaptop battery is more than 3 - 4 years old then the battery could be worn out.Rechargeable batteries have a finite number of charge and discharge cycles andwill lose their charge capacity over time, i.e. won't charge to 100% andgradually the charge reduces until the battery won't charge up at all. OR Thebattery shows a 100% charge but when the adapter is disconnected the batterydrops off to zero capacity in a very short time. If the battery drops to anunacceptable charge level then the battery needs to be replaced.

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My LG laptop is not powering on. what will i do? I didn't used it for three days then when I started to turn it on. there is no power. When I put the power cord, there is no light on the battery. What...


You may have a DC connector problem:

Symptoms of a broken power jack
1. If you wiggle the power cord or the AC Adapter connector on the back of the laptop, the power LED and battery charge LED start to flicker.
2. Battery will not charge in the laptop.
3. Laptop runs fine off a charged battery.
4. With the AC Adapter connected the laptop appears to be dead.
No power LED or battery charge LED activity.
5. Laptop randomly powers off without any warning.

If your laptop is out of warranty, then you can fix the problem by re-soldering DC-IN jack on the system board. If it

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I WANT DRIVER FOR LGR40


Make sure you select the XP or Vista drivers that match theversion of Windows that is installed on the laptop.
You can download the drivers from this site: -
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Dec 24, 2010 | LG Computers & Internet

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I am overseas and have been using my USB cable to charge my LG phone via my laptop. My laptop has been stolen, so is it possible to to charge my phone if I plug it into my friend's laptop using my USB...


It is not necessary to have the software downloaded as the USB is a universal port.So check to see if another USB port can be used on the laptop. However I would like to advice that such chargers are easily available and very economical( the chinese models could be less than $5 ) which will be the best for you than to always load up the laptop. So this becomes convenient and the battery of the phone will charge with the right current capacity required.

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1 Answer

My lg laptap battery is problem create so pl reply me


Ifthe laptop battery is more than 3 - 4 years old then the battery could be wornout. Rechargeable batteries have a finite number of charge and discharge cyclesand will lose their charge capacity over time, i.e. won't charge to 100% andgradually the charge reduces until the battery won't charge up atall. ORThe battery shows a 100% charge but when the adapter is disconnected thebattery drops off to zero capacity in a very short time. Ifthe battery drops to an unacceptable charge level then the battery needs to bereplaced.

Dec 06, 2010 | LG Computers & Internet

1 Answer

My Lg Xenon is not charging properly. It says full battery after i charge it but then when i talk to someone on the phone after about 20 mins it starts beeping saying it has low battery and eventually...


I had a similar problem with a brand new LG Xenon. The battery charger said it was charging but the phone didn't charge. When the battery life on the phone died the phone would not turn on with the charger. I plugged it into my USB port on my laptop and the phone fully charged for real. I got 4 days before I had to recharge it again. Try USB cable to a PC to charge phone. Charger is probably bad. I am getting a replacement and will see if that works.

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I have the LG laptop E500. Mostely I`m working cable connected. Since yesterday the battery control lamp is always blinking. When I´m pointing with the mouse flash on the charging symbol I get the...


First, you need to make sure your power adapter is providing enough power to both run the laptop & charge the battery. A very good way to do this is to compare your laptop voltage & ampere requirements (written on a sticker on the bottom of the laptop) with the voltage & ampere ratings of the power adapter. Voltages should be the same, or the power adapter's voltage about up to 0.5 volts more than the laptop's voltage rating. Amperage of the power adapter should be at least equal to or greater than the laptop's rating. It should never be less than the laptop's rating, or else the power adapter will be providing insufficient amperes to charge the battery. Of course, the power adapter's nominal amperage might be ok, but it degraded on usage. You can verify this by testing using a good or new power adapter.
If the battery did not charge using the new power adapter, take the battery off the laptop, & using a dry tooth brush, scrub in between the fins of the battery connector on the motherboard & on the battery it self, then put the battery back into the laptop & try again.
If this still did not resolve the problem, then the battery itself could be bad. Try it on another laptop, or try a good or new battery in your laptop.
If this did not work, there might be a possibility that the charging circuitry on the laptop's motherboard is defective & needs servicing. In order to do this, the laptop needs to be disassembled & the motherboard checked for defective/burned out components in the area near the DC jack. Any defective/burned out components found should be replaced, or you might need to replace the laptop's motherboard altogether.

Aug 29, 2010 | LG Computers & Internet

1 Answer

I am having lg r405 is not laptop......there has been a problem with the battery start up ,battery is not charging n so i have to turn on the laptop via direct charging. plz help! thanx, anu


Battery has charging cycles about 300 times and dies gradually. Can you make sure it's the problem of the battery? If yes, just get a new quality battery:
http://www.laptoptraveller.com/battery-lg-r405-series-laptop-notebook-accessories.html

Tips for maximize laptop battery performance:
http://www.article-database.com/2009/11/24/maximize-laptop-battery-performance/

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1 Answer

I have an LG laptop model LS55 Express..Of late, my battery isn't getting charged, though I bought new a battery..No Idea why? Any quick fix please !!


Check your power adapter at the laptop make sure it isn't loose. If it isn't loose, check for a BIOS update from LG's website. Check the readme.txt file or on the website for what the BIOS update fixes to make sure that the update will fix it. I would give LG tech support a call to double check. If the BIOS update doesn't work then you have a hardware issue - the motherboard charging components maybe fried.

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i am getting "this cable is not recommended for this phone" and it it he original cable and charger ( 2 of them )
one cable went 2 months ago, so it may be the cables and not the charging port....

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