Posts tagged Adapter
Gateway Notebook/Laptop AC Adapter Charger (Black) Bought at www.focalprice.com | SKU: CC174B Product: http://www.focalprice.com/CC174B/Gateway_NotebookLapto…
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This video shows how to fix a Toshiba L655 that does not turn on, good power supply and good power jack, but it still will not turn on.
Video Rating: 4 / 5
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This is a simple tutorial on retrieving data from a broken Laptop. I used a USB adapter that converts your computer’s hard drive in to an external hard drive. Remember to disconnect the AC charge and battery before removing the hard drive. Enjoy,
Test Laptop AC Power Adapter with Multimeter by Britec Let’s say your laptop does not start at all. You plug in the power adapter and press on the power button, but the laptop will not react. It’s dead and the power or battery charge LED will not light up. What could be wrong? Is it bad power jack or the motherboard is dead? First of all, test the AC/DC power adapter with a multimeter. It’s possible that there is noting wrong with the laptop and your problem is related to the power adapter. Need help with your computer? www.briteccomputers.co.uk
How to swap laptop memory, laptop battery etc. www.portableparts.co.uk for more…
Video Rating: 3 / 5
How I fixed a Dell Laptop that refused to charge the battery and recognize that I was using a genuine Dell DC Power adapter. It took some careful adjustments to the DC jack in the back of the laptop. In addition there is a signal cable that easily gets severed over time in the end of the DC power cable. By making these two repairs, the laptop works perfectly, the power cord stays in firmly, and the battery charges without problem.
buy laptop battery ?Dell Inspiron 6400,1420,1502,1520,1525 Laptop AC adapter
Brand new high quality Li-ion replacement sony vgp-bps9 battery that are manufactured to meet or exceed the specifications of the original brand manufacturer and provide extended runtime with no ‘memory effect’, so you can charge it anytime. The battery for sony vgp-bps9 will help you power up your laptop in the office, business trips or vacations. Keep an extra Easy-To-Carry handy battery and enjoy the true portability of your laptop computers. This sony vgp-bps9 laptop battery replacement is individually tested and full one year manufacturer warranty.
SONY VGP-BPS9 Battery Usage Tips
1. New sony vgp-bps9 battery pack must be fully charged before use.
2. New replacement vgp-bps9 battery pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
3. Rechargeable sony vgp-bps9 laptop batteries undergo self-discharging when left unused. Always store a battery pack in a fully charged stage for storage.
4. Fully drain and fully recharge your sony vgp-bps9 laptop battery pack every few month.
5. Turn down the LCD brightness of your portable device.
6. Use built-in power management on your portable device.
7. Turn off LCD or other unnecessary accessories when not in use.
8. Set screen saver blank to 1 to 2 minutes of your sony vgp-bps9 notebook.
9. Add more RAM if you have extra RAM expansion slot, it will reduce the usage of hard drive and it is power exhaustive.
10. Close unused software in your notebook.
11. Remove unused PC Cards or USB devices from your notebook.
12. Don’t watch DVD or play graphics intensive video games.
13. Don’t short circuit terminal or store your battery pack with metal parts.
14. Don’t drop or mutilate the sony battery pack.
15. Don’t expose to moisture or water.
16. It is normal to get warm when charging or normal use. If it is getting too hot, there may be a problem with the device and qualified personnel should check it.
How To Test The Capacity Of Laptop Battery AC Adapter?
Mobile computing is analogous to laptops, notebooks and net books. Without a good laptop battery charger a laptop is lifeless and limp. Laptop AC adapters vary according to the make and model in terms of designs, input tip, voltage, watt output etc. Irrespective of which laptop brand you own most of the internationally well-known brands provide the minutest details of a battery charger on the back of the adapter. The hieroglyphic symbols on the power back apparently are technical representations of the authenticity and legitimacy of the product. As a laptop user it is very important to ascertain if the laptop giving the right amount of power supply as indicated in the power back sticker.
No matter if it is a Toshiba laptop battery or a Dell laptop battery the rule of the game is practically the same. The main function of laptop adapters or power bricks is to convert Alternating Current (AC) into Direct Current (DC) which the laptop can then use as a power source. If poor flow of power or disruption in its flow exists then the computer is bound to exhibit minimal charge or not at all. How to keep a tab on the performance of the AC adapters plays a crucial in determining the performance of the laptop, notebook or netbooks. Testing AC adapters for the power capacity it promised on the product sticker is easy and simple.
1. When you buy laptop battery charger always check out the power pack sticker for details on the adapter and its compatibility with different brands and models. The purpose of the LED light in most laptop adapters is to indicate the charging status, when it illuminates it indicate that power s being supplied to the laptop. Unfortunately, 100% accuracy may not be delivered by the LED light and some point of variation exists.
2. Ensure that the adapter is plugged in properly to the power outlet and it is well-secured.
3. Find out the voltage ratings generally given on the bottom of the laptop adapter.
4. First, you may need to get a Volt/Multi Meter and in it insert the wirings into the right places— red wire to the positive slot and black wire to the negative slot. Ensure that the ends are plugged in without the plastic handles.
5. Even if you have bought a cheap laptop battery the test applies to any laptop battery. Now, set the Multi/Volt Meter to DCV (Direct Current Voltage). After that set the voltage higher than the voltage mentioned on the adapter. Usually, the number on the Volt/Multi Meter is left to the number 50.
6. You may then put the tip of the red conductor inside the adapter and the tip of the black on the metallic edge of the adapter.
7. Refer the needle reading for the correct amount of power supply. The reading should show the needle landing on the voltage marking near the voltage listed on the back of the adapter. If the result doesn’t show any of the above then your laptop battery may require replacement.
Your laptop battery life is typically determined by the condition and performance of your battery AC adapter. Buy Laptop Battery or Buy Laptop Charger, regularly testing its power capacity can boost your battery’s usability tremendously.