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I have gateway md7818u i bought new battery and it wont charge

Posted by Anonymous on

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Get a laptop battery from a reputable company. no cheap batteries, they will not work.

Posted on Sep 02, 2013

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  • 2 Answers

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Posted on Jan 02, 2017

harvester3
  • 181 Answers

SOURCE: dell d610 latitude wont charge new battery

Hey,
First off, do you have a way to check the output of the ac adapter to ensure it's putting out the correct current?
If you've done that and have a multimeter handy, you can remove the battery, system off, and check the charge pins for current/voltage. I believe one of the end pins is neg (ground) and at least one of the other pins should show 2.6-3.6V, as well as other various voltages. If you fail to get any response at the charger pins, we'll need to look at the board circuitry, assuming again that the ac adapter is operating properly.
Good luck

Posted on Nov 27, 2008

  • 30 Answers

SOURCE: my batter wont charge.

first you need to check that is the light on the power cord on the adapter is coming if yes then it is supplying the current to teh machine and it is not charging the battery then mother board needs to be replaced if the light on the adapter is not coming up then need to chage the adapter .

Posted on Mar 27, 2009

  • 33 Answers

SOURCE: new battery wont charge back up

there is a problem with your charger. dell chargers have a habit of blowing. there is a small chip in them that tells the computer that it is ok to charge the batery, that little "safety feature" blows out and will no longer charge your battery. you will have to buy a new charger, either at a store like best buy (make sure it specificly says it is compatible with dell) or go to the dell website to order an "official" one. both options are unfortunately a little expensive, but your only option. i had the same problem with my xps1330.

Posted on Aug 06, 2009

  • 1584 Answers

SOURCE: I have a gateway MD7818u modle notebook that I

Sounds like you have damaged the CD player, get it tested by a Tech as they are replaceable.

Posted on Feb 25, 2010

csegeekstuff
  • 2 Answers

SOURCE: will not charge battery

If you are not getting any thing when just the charger is plugged in and either no battery or the battery is dead, but the system will run on a fully charged battery. There may be a problem with the motherboard that a DC jack replacement will not help.. some of the traces sandwiched in the mid-plain on the mother board might have corroded away and need to be bypassed .. check my blog for pictures on how this can be done. http://cegeekbook.blogspot.com/2010/07/gateway-ma7-mx6930-no-power-will-not.html

Posted on Jul 24, 2010

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1 Answer

Where can i buy a gateway m 7818u charging port?


The proper name is DC Power Jack. May be marked as DC_IN on the laptop.

Just from a quick search,

http://www.aliexpress.com/product-fm/406129021-Free-shipping-DC-Power-Supply-Jack-For-Gateway-MD7818U-MD7822-MD7818-Acer-Aspire-5532-5535-ONE-wholesalers.html

(First one I saw was $59)

Need guidance in replacing? Post back in a Comment.

Regards,
joecoolvette

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How to fix my pixelated screen Gateway notebook MD7818u windows vista


ok so, either your graphics card crashed, is that happened i consider getting it replaced, or it might be the monitor, either way they have to be checked out, I have not yet found a way to do this manually, but i will be looking around for a solution, : )

Mar 22, 2012 | Gateway MD7818u Notebook

1 Answer

NEW Battery not properly charging


Batteries have electronics data that software has to get to properly charge it. Newer lithium batteries maybe different. But apparently, you have a work around for a lengthy use of the new battery.

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1 Answer

My NV5378u stopped charging, thought it was the charger wasn't,bought new battery, again does not charge, why


1)How to disassemble a Gateway NV52, NV53
http://youtu.be/ab0tt7LflHw
2)Gateway NV Laptop Repair Fix Disassembly Tutorial
http://youtu.be/f65ohS_EfdI

Dec 09, 2011 | Gateway NV5378u Notebook

1 Answer

MD781 battery wont charge...will run with the power cord plugged in, I replace the battery first thinking that may be the trouble. Still wont charge...it would run for a short while on the battery when...


Hi

Can you please try to leave laptop switched off
plug in laptop and leave until the light on front goes green or at least 2/3 hrs

then unplug power cord
switch on laptop and use it or leave it until it looses all power and switches off

then recharge until green

when battery is fully charged always un plug and use on battery power
until it reaches about 10% before recharging

some people even remove their battery to preserve it if they always use power cord

if this does not sort the problem please come back to us

many thanks

Feb 23, 2011 | Gateway MD7818u Notebook

1 Answer

Battery is not charging


Sorry for the bad news but this is most likely the battery being bad. Remove the battery and see if the computer will power on with the power adapter attached. If it does then the problem is the battery, if it doesn't the problem is the charger.

Feb 18, 2011 | Gateway MD7818u Laptop Charger...

1 Answer

My spcae bar has broken off and i need to find a cheap replacement its a Gateway® MD7820u


http://cgi.ebay.com/NEW-Genuine-Gateway-MD7801U-MD7818U-MD7820U-Keyboard_W0QQitemZ380200112547QQcmdZViewItemQQptZPCA_Mice_Trackballs?hash=item5885b151a3

or
http://cgi.ebay.com/NEW-Gateway-MD7801u-MD7808u-MD7818u-MD7820u-Keyboard_W0QQitemZ250584032484QQcmdZViewItemQQptZPCA_Mice_Trackballs?hash=item3a57f8e4e4

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1 Answer

I have a gateway MD7818u modle notebook that I


Sounds like you have damaged the CD player, get it tested by a Tech as they are replaceable.

Feb 24, 2010 | Computers & Internet

2 Answers

Gateway laptop will not charge battery.


I have a new gateway laptop with windows 7 and today it said plugged in not charging 8%. I tried everything and nothing worked so I turned it off and unplugged it and took the battery out and put it back in and it started charging...hopefully this works.

Jan 09, 2010 | Gateway M675 Notebook

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Gateway model md7818u keys dont register the letter when struck- happens frequently, especially on the qwerty line


Replace the keyboard -- it's not worth paying a technician to diagnose the problem, and there's little that (s)he can do to repair it.

May 31, 2009 | Acer Computers & Internet

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