Question about Dell Latitude C640 Notebook
If your computer runs normally on the AC adapter, but the battery won't charge, please try the following troubleshooting steps:
The lights indicate the current amount of charge on the battery. If all the LED's come on when you press the button, the battery is fully charged. If fewer lights are lit, then the battery is partially charged. If any lights flash, or blink, there could be a problem with the battery.
D. Consult the Tell Me How guide for more information on battery LED's:
E. Where to find the Dell Tell Me How and User's Guides
BATRECAL.EXE Inspiron 5000, Inspiron 7000, and Inspiron 7500 systems use this program:
I75BRCA0.EXE Latitude LS, Latitude L400, Latitude X200, and Inspiron 2100 enable a recalibration option on the Power page of the BIOS Setup Program:
How to Enable Battery Recalibration Try to charge a second battery like your own if possible.
Posted on May 03, 2010
First check and see how old is the laptop and battery.
If the battery is old enough to be replaced then without delaying you must replace the batteries.
If the Laptop is not older than a year then you must open the batteries and check if there is any physical damage or not. Especially leaking problem.
At the bottom of it you will find 2-4 screws to remove where the battery is fit.
Those are the only check points for batteries.
Posted on May 03, 2010
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 03, 2014 | Dell Latitude D620 Laptop (Latitude-C620)...
on Mar 26, 2010 | Computers & Internet
Aug 02, 2012 | Computers & Internet
Oct 30, 2011 | Dell Latitude D630 Notebook
Oct 20, 2011 | Dell Latitude D620 Notebook
Sep 27, 2010 | Dell Latitude D600 Notebook
May 28, 2010 | Dell Latitude D620 Notebook
May 28, 2009 | Dell Latitude D620 Notebook
Mar 29, 2009 | Dell Latitude D620 Laptop (Latitude-C620)...
Dec 31, 2008 | Dell Latitude D620 Notebook
111 people viewed this question
Usually answered in minutes!