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The greater the current, the greater the damage to the computer hardware, because the original is the most suitable for the hardware needs of the notebook itself!
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It doesn't matter if it's twice as big, it's too big and it may burn out over time. After all, high currents generate more heat than the standard one.
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It is possible to burn the motherboard of your computer, and end up with the original manufacturer or the same specification product.
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As long as the output voltage of your new power adapter and the original one are the same, there will be no problem. Because this output current refers to its output capacity, in layman's terms, it is a device that can carry more power. Your laptop doesn't use more power (i.e., it doesn't use more current), so you won't burn the hardware as mentioned above.
The purchase principle of the notebook power adapter is that the voltage must be the same as the original power adapter (it is really impossible to find it, the voltage can be slightly higher, if the original is the alternative, you can use 19V instead), the current needs to be the same or greater than the original configuration, even if it is several times larger It doesn't matter (the larger the current means the greater the power, ** will also be doubled), you should avoid products with less current than the original one, which is likely to cause the battery of the notebook to be charged inadequately, and the use of such a power supply alone may inexplicably crash or restart.
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The laptop adapter can be larger than the original current, but it is not recommended to be much larger. The output current of the adapter (expressed in Tongqing amperes (a)) indicates the maximum current that the adapter can provide. The actual amount of current a laptop needs depends on the load during its use.
Theoretically, if the output current of the adapter is greater than the current required by the laptop, the laptop will only get the required current.
However, choosing a product with an output current much greater than the original power adapter may cause the following problems:
1.Inefficiency: Adapters with too much output current can waste energy and reduce overall efficiency.
2.Increased cost: High-current adapters are generally more expensive than low-current adapters.
3.Device compatibility issues: While laptops will only get the current they need, too high a current can cause compatibility issues with some sensitive electronic devices.
In general, you can choose a replacement product with a slightly higher output current than the original adapter. It is best not to exceed 10-20% of the current of the original adapter. Also, make sure that the output voltage of the replacement adapter (expressed in volts (V)) matches the original adapter to avoid damage to the laptop.
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can be used, because the power that your notebook can drag determines the power consumption of the power supply, even if you use the power supply, but your notebook can only drag the current to work, and the remaining current can be retained on the power supply book, so that the life of the power supply is better guaranteed!
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The goods bought are parallel goods. There is nothing to use, there is no original good.
The landlord said very abstract Oh,You say the notebook is good or bad,10000 yuan is definitely better than 5000 yuan,In fact, it's really good or not, first of all, it depends on whether the book meets your requirements,Then look at how cost-effective it is,If both are suitable, you can pay to take it home。 I don't know what performance machine you want,But here is a model recommended to you,Netbook V200,It's cost-effective is not said,You can refer to it,V200The specific performance is as follows: >>>More
There are also many brands of laptop bags, such as Lenovo, Dell, Huawei, Raytheon, etc.
1. Check whether all the plugs of the power supply and the wires on the adapter of the notebook are firmly inserted into their respective sockets, if not, it means that the contact with the power supply is poor, just press the plug down again. >>>More
1。Software conflicts, incompatibilities: redundant similar software installations! The computer is overclocked or there is too much software installed, and the system memory is insufficient! >>>More
Say it's 2GB memory capacity. When the actual installation is still large, the processor is preferably Intel dual-core. The graphics card is a discrete graphics card, and then the capacity of the hard disk is also good.