Question about Computers & Internet
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Posted on Jan 02, 2017
If the laptop is gone into a suspended mode it is still powered on but sleeping. This will continue to use power and will power down the battery over time.
You could enable hibernation which saves the current state of your pc so that when you activate it again it restores to your previous state of work. This will use close to no battery power to perform.
Posted on Apr 24, 2008
How is your power supply? does it seem like you have to wiggle your cord that connects to computer to make it recieve power?...Many laptops power supply become loose over time form moving the cord around..when it does, the battery has a hard time getting electric power to recharge. Also, you my have other problems with your lithium internal battery that powers your cmos.
Check to see if your power supply is loose and go from there. the power supply is the little hole where you connect the cord to the laptop.
let me know what the status is
Posted on Apr 10, 2009
SOURCE: gateway laptop battery issue
There is a smart circuit in the battery. Is sounds liek your smart circuit has failed. This will not affect the function of hte battery at first, but you need to get it replaced. This is how windows tracks the battery life, condition, and keeps the battery at peak condition. There might be a "reinitialization" application that might have come with your battery as well (some high level batteries have this) and it will recondition the battery and reset the logic circuit on the battery. I would highly suggest replacing the battery though if you do not remember having this software package. The logic circuit can not be replaced, and is generally there to keep you from installing generic batteries into the dell battery box. I hope that helps you in understanding what those lights are..
Posted on Aug 29, 2009
First of all, 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.
DC Jack diagnosis:
1. Test power adapter for output voltage. Bend the power cable in various directions while doing this to be sure that there is no broken conductors in the cable.
2. If power adapter is Ok, connect it & see if the power LED on the laptop will glow when you jiggle the power connector in various directions. If yes, then the DC jack might be loose or damaged, & need to be either re-soldered or replaced.
3. If not, then disassemble the laptop. Remove any components that attach to the laptop's motherboard first (e.g. battery, hard drive, RAM, wireless card, optical drive, ... etc.)
4. Next, remove the keyboard & the LCD screen.
5. Finally, unscrew all screws that hold the upper cover & lower cover together so that you could gain access to the motherboard.
6. Inspect the solder points connecting the DC jack to the motherboard. Make sure that none of them is loose. If any, re-solder them.
7. Inspect the center pin in the DC jack. Make sure that it is not broken or loose. If it is, then you might need to replace the DC jack.
8. When you are done, re-assemble back the laptop.
Posted on Sep 23, 2010
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