[Playing the piano] how do it users save power?

There is no doubt that the price of electricity will rise. Bored. Let me talk about how to save energy. Method may be a little nonsense...

First, try not to use the laptop wherever possible on the desktop. N many years ago, desktop computers were powered by 300 watts of power. Now, I have heard from others that there is no shortage of 500 watts of power.

In fact, even the power-saving apple, iMac power consumption also has 200 watts, in turn, a laptop only has 50 Watts, as for Baidu has only 10 watts, we will not talk about it.

This is just a power supply, and it is not counted as a 7-hour monster like the MPO photocell.

In this way, the cost can be greatly reduced.

In fact, the power-saving alternative is not 100% excellent.

For example, the energy-saving lamp cannot be switched frequently. There are a lot of problems with replacing desktops with the same script:

1. Performance

The performance of this tutorial is basically inferior to that of desktops with the same configuration, especially in the middle and high-end. It is not a good idea to pursue performance.

2. Heat Dissipation

The official website of HP said: do not replace the desktop with the current version.

3. Expensive accessories and expensive maintenance.

BNS are good. If you don't mind a cup of water... Sorry, you have suffered heavy losses. It is better to buy a new one to pay for expensive mainboard repairs.

The desktop board is broken down, and the first-hand market cannot buy TB or second-hand market. It should be no more than a thousand yuan.

Second, if you just access the Internet and talk about QQ, it is better to use a mobile phone or tablet to replace the book, which reduces power consumption by a lot.

A tablet can charge 8 to 10 hours for 5 hours, and the power consumption is 5 hours. The iPad's battery is about 25 watt-hour and can last for 10 hours, which consumes about 2.5 watts per hour.

The ultimate trick: get bored and introduce our school tricks.

When I went to college, each dormitory gave 3 tons of water and 5 degrees of electricity. This was free of charge. However, the school stipulates that 50 yuan will be rewarded if any dormitory can meet the quota.

That is to say, in the dormitory of four people, if the monthly water usage does not exceed 12 tons of water and 20 degrees of electricity, 50 yuan will be given.

Many dormitories have successfully received 50 yuan reward.

How?

3 tons of water may be enough, and 5-degree electricity is not enough.

In fact, the method is very simple. Try not to play in the dormitory. When class is over to the library or study room.Yunnan University
There are many study rooms and plug-ins for sockets. This is the advantage.

If you don't go, the libraries that cost hundreds of millions of yuan won't turn on less than one light.

Finally, let's talk about it. When I go back to the dormitory, the electricity usage will not exceed 1 hour. If the lightbulb uses the energy-saving Lamp, the power of 5 degrees is enough for your use.