| 1. Are notebooks only for people who travel a lot? |
| 2. Can I upgrade my notebook? |
| 3. Is there any danger in leaving a laptop on 24 hours a day? |
| 4. My system won't boot. What should I do? |
| 5. What does it mean to condition one's battery? |
| 6. What if the computer does not operate with a fully charged battery pack? |
| 7. What is Centrino Technology? |
| 8. Why don't some laptops charge the battery while the unit is on? |
| 9. How to Check Laptop Battery Life |
| 10. How To Preserve Notebook Battery Life |
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| Are notebooks only for people who travel a lot? |
No. It was the intent when the first notebooks ("laptops") came out, for them to be mobile computers. Today people find many other reasons for owning a notebook. A large reason is still of course mobility. Business men/women, travellers and students find that being able to easily transport their computers has great benefits.
Coupled with a wireless internet connection, many people love the freedom of surfing the net wirelessly and being able to do so in a variety of areas away from their work desks.
Students will find that a powerful notebook can replace their desktop for almost all of their needs, while taking up a fraction of the space. |
| Can I upgrade my notebook? |
Yes. Almost all notebooks that are sold can be upgraded in one way or another. The most common upgrade would be to add more RAM or a larger/faster hardrive. Optical drives can also be upgraded in many notebooks. Some of the more expensive, enthusiast notebooks also have upgradeable video cards.
Many notebooks ship with 4200 rpm hard drives, these can be a bottleneck, slowing down any processes that rely on disc access.
As with any upgrade, always check with the manufacturer before attempting to upgrade any components.
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| Is there any danger in leaving a laptop on 24 hours a day? |
| As long as it's in a well ventilated area, there's no danger. At least, no more danger than there would be if you left your desktop computer on all day. The danger to laptops is overheating. Because all the hardware is in such cramped quarters, it tends to get very hot. The bottom gets hot, so be careful where you put it. You may even want to put it on something raised so the air can get to the bottom. If you leave a laptop on blankets or a bed, it will often overheat because the insulation of the material is keeping the heat in. A tip that may help you when you're transporting your laptop is to take out the battery to ensure that you don't accidentally leave the laptop on. |
| My system won't boot. What should I do? |
| Check the possible causes. If you are running on AC power (as when it is plugged into the wall socket) check to make sure the AC connection is good. Plug in another appliance that you know works. Flip the wall switch on and off. If you are running the system with battery power, try using AC. Connect the AC adapter and plug in the notebook computer. |
| What does it mean to condition one's battery? |
| Over time, you may notice that your battery doesn't hold a charge as long as it used to. This may be caused by frequent charges/drains or infrequent battery use. It is recommended that you "condition" your battery a few times a year to get the most out of it. To do this, simply charge your battery to the fullest and then disconnect the AC adapter plug. Make sure any power saving alarms or options are disabled and simply let your notebook run until it completely drains the battery and turns itself off. Plug your notebook back in and completely recharge the battery before using it. This conditioning or "cycling" of the battery will help it retain a fuller charge for a longer period of time. |
| What if the computer does not operate with a fully charged battery pack? |
| The over-current protective function in the battery pack might be activated. Power off the computer for 1 minute to reset this function; then power it on again. |
| What is Centrino Technology? |
Centrino Technology is a combination of 3 Intel components found in the same notebook. These components are:
- Intel Pentium M based Processor
- Intel 855 Chipset Family
- Intel Pro/Wireless Connection
In order for a notebook to be labelled as having "Centrino Technology", all three components must be available in the notebook. It is a common misconception that "Centrino" is a processor, but it is the combination of the three components listed above. |
| Why don't some laptops charge the battery while the unit is on? |
| This feature was taken out as it can cause memory effect on batteries. The laptop has to be turned off in order for the battery to be charged. TOP |
| How to Check Laptop Battery Life |
1. Look in your computer's system tray
2. Place your mouse over the battery icon, but don't click.
3. Go to the Control Panel if there is no icon in the system tray, or you want more detailed information on the battery.
4. Click the battery icon for detailed information on the battery.
5. Plug in your AC adapter if the battery needs to be charged. The status in either the control panel or system tray will show that the computer is now running on AC power, and the battery is charging.TOP |
| How To Preserve Notebook Battery Life? |
Below are some ways to extend and preserve a notebook battery life.
1. Notebook batteries are rechargeable and proper care should be observed that the battery is fully drained before it is recharged. Some batteries such as those that are made from nickel-cadmium or NiCD battery develops a “memory” when the battery draining and charging are not done properly. When a NiCD battery is not fully drained when recharged, it will start charging based in the discharged part of the battery only. So if the battery is still about one-fourth charged for example, the battery will remember that it is already fully charged when three-fourths of the recharging has been reached thus reducing the battery life.
2. Leave the battery inside its compartment even if your notebook is plugged in to an external power source. This will maintain the battery life of your notebook to maximum as it is not forced to drain like when you take the battery out.
3. Run your notebook using battery power even if you are near an alternative power source. This will allow the notebook to use the maximum power of the battery and drain it. Periodic draining and recharging helps extend the life of your notebook battery. Do this once a month so that the battery will get the chance to fully drain and recharge regularly.
4. If you really have to store your notebook battery for some reason, make sure that it still has forty percent charge before storing it. This is what experts and manufacturers say is the magic number that will allow the notebook battery to charge and recharge once again when you are ready to use it. Be sure to store your notebook battery in a dry location away from heat.
5. A lithium-ion notebook battery will last between two to three years. This is equivalent to about three hundred to five hundred full charge and discharge cycles. Make sure that you do the charging and recharging at the appropriate times to extend the life of the battery. Doing this cycle more than once a month will shorten the life of the battery rather than extend its life.
6. If you are running your notebook using its battery, extend its life by using power saving and hibernate modes when not in use for several minutes and reduce the intensity of the brightness of the notebook screen to reduce power consumption.
7. Cleaning the battery contacts once in a while is also a way to extend the life of your notebook battery. Dip a cotton bud in rubbing alcohol and wipe the battery contacts with it.
8. Keep your notebook from any heat source. Heat from the sun or inside your car can greatly diminish the life of your notebook battery.
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