Question about JVC MPXV841US Notebook

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Battery Problem I have a JVC MPXV841US PC Notebook and I have got two batteries for it..But both of them are having the same problem.Wen it is on Ac mode my laptop works properly but as soon as I remove the adapter it gets turn off... I don't know what to do and even if I want to buy a new battery I don't have any idea from where will I get the new battery. Please can some body help me on this

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Re: Battery Problem

Depending on how old the batteries are they may be shot. Lithium ion laptop batteries only last about 3 years no matter how many times they have been charged and discharged.

If the batteries are fairly new you may have a problem with your charger/adapter.

If you decide to replace the battery do a search for "replacement laptop battery" on Google. You will get dozens of sites that sell replacements. They usually offer a tool where you type in the make and model of your laptop and they will tell you the replacement you need. Very simple. Be aware that a replacement will usually cost from $100 to $200.

Depending on how old your laptop is it might be more cost effective to buy a new laptop for when you need portability. I see pretty decent laptops online for $500 all the time. You can always keep your old one as a second computer for a child, or sell it on eBay for cheap.

Posted on Nov 20, 2007

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My cat chew up my power cord for JVC xv841us mini note book. Where can I order a new power cord.

A power lead for that should be available from most electrical/electronic stores. Take the old chewed up one with you as a samle of the plug type. If you don't have any luck, go to HVC's web site and download a list of dealers in your area.
Hope this helps.

Nov 16, 2010 | JVC MPXV841US Notebook

1 Answer

Wen i conect my compuer only de power light comes before i working normal and i switch off normal.

1. Check your power cord & adapter.
2. If its working then check the battery, reseat the battery & check.
3. If available then check with another battery
4. If no, then remove the battery & switch on the PC in AC mode.
5. Check if battery charging indication or AC power on indication is glowing. if not then need to change ur motherboard.
6. If indication is OK, but could not power ON then check ur RAM for any loose connection or dust. clean & reinstall.
7. If still no display, connect an external monitor, check if display is comming.
8. If Display is coming then your LCD need to replace.

Aug 21, 2010 | Toshiba Satellite 1805-S204 Notebook

1 Answer

MPXV841US PC Notebook: need a wireless driver...

Search the JVC website
here is a print screen of my hardware just reset and updated drivers


May 17, 2010 | JVC MPXV841US Notebook

1 Answer

My AcerOne Dose not Boot... The Adapter light is On wen Plug in, The power swich turns On. but Nothing Happens. No Post or nothing. What could be the problem ??????

Hi there.
Take out the laptop battery and try to boot the machine on AC power only.
If it boots turn it back off and reinsert the battery and try to boot again.
Please post back.

Good luck

Jun 04, 2009 | Acer Aspire One Netbook 8.9" Notebook

4 Answers

Dell latitude D600 battery charge light flashing

it means your battery is damaged. avoid using battery while using charger in your house. remove battery to be safe. battery is for outside or for travel only.

May 29, 2009 | Dell Latitude D600 Notebook

2 Answers

I have a compaq presario 700 laptop that is no longer charging.

The notebook battery may have a defect if it will not power on the notebook and if it will not hold a charge. The battery indicator light on the notebook either does not light or always blinks orange. The notebook operates correctly when connected to the AC adapter.
A battery that will not charge may be the result of an AC adapter failure, a system board failure, or a battery failure. Perform the steps below to diagnose the failure.
Troubleshoot the power supply
To verify that the AC power supply is functioning properly, follow the steps below.

Plug the AC adapter directly into a functioning wall outlet, and plug connector into the computer. Do not plug into a power strip, surge protector or secondary power source.
Verify the following operation and take the appropriate action:
That all power cord connections are secure.
If the AC adapter connection to the notebook is loose, the connector may be damaged and require repair. Contact HP service and support for further assistance.
That the power button or power LED is lit when the computer is on.
That an LED on the AC power supply adapter is lit when plugged into an AC wall outlet (not available on all AC power supply adapters).
That the AC power supply adapter is the correct type.
Different notebook models require different AC power supply adapters. You will need to know the Product Number of your notebook to determine the Part Number of the replacement part. Click Start > HP Help & Support to view the product name, product number, and serial number that you'll need to have to speak with HP Customer Service.
View the See Also section for information about locating HP Help & Support in your operating system.

Troubleshoot the System Board
If you've verified that the AC power functions properly, troubleshoot the PC's system board by following the steps below.

Remove the battery, and keep the notebook connected to AC power.
Press and release the Power button to start the computer.
If the notebook PC powers on , then the AC adapter and system board are functioning properly. Go to Troubleshoot the battery .
If the Power LED is off , then the AC power adapter needs to be replaced. Contact HP Service and Support for further assistance.
If the power LED is on , but the notebook PC does not power on, then the notebook PC needs to be repaired. Contact HP Service and Support for further assistance.
Shut down Windows by selecting Shut Down from the Start Menu.

Troubleshoot the battery
If you have verified the AC power supply and system board are functioning correctly, troubleshoot the battery by following the steps below.

Insert the battery into the battery compartment on the bottom of the notebook PC.
Connect the AC power supply and allow the battery to charge for 15 to 30 minutes.
NOTE: The Battery Charging light should be on while the battery is charging. If it is not on, check the AC power adapter connection to the notebook PC.
Unplug the AC power adapter cord from the notebook PC.
Press and release the Power button to start the computer using only the battery as the power source.
If the PC does not power on, then the battery needs to be replaced. Contact HP service and support for further assistance.
If the notebook PC does power on, the battery is functioning properly.
NOTE: If you have purchased a second battery for your notebook PC or you have access to an identical battery, you can also check the battery by inserting the second battery into the PC and performing the Troubleshoot the battery steps again.

Apr 14, 2009 | Compaq Presario 700 470024-192 Notebook

2 Answers

Wireless drivers install after reformat

using the computer that u just used to ask the question then use a flash drive to transfer the files via usb

Jan 04, 2009 | JVC MPXV841US Notebook

1 Answer

Ibm thinkpad a20m

Does the battery charge AT ALL
Before buying a new battery go to my computer hardware device manager you may just need a new driver.Update restart see what happens
If not then you do need a new battery.That should solve your problem.

Nov 25, 2008 | IBM ThinkPad T30 2366 Notebook

1 Answer

Laptop wont run on battery!

ok it looks like your battery has run out of power thats why it would not run when ac is off.If it so happens that the laptop runs when battery is connected to ac then battery seems fine by me just flat. Conenect them to ac and run your pc,go to your control panell and power saving options and set to mimimum usage/power saving mode in this way you charge your battery.Remember bright screen consumes more power

Apr 24, 2007 | Acer Aspire 5670 Notebook

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