How to check the computer voltage in real time, how to detect the voltage of the computer?

Check the specific steps of the computer voltage in real time: (demonstrate the use of win10 system, the operation of other windows versions is about the same).

1. Install the CPU-Z detection tool, install the software according to the steps, and create the path of the shortcut icon.

2. Double-click to open the detection software, and check the "cache" size of the computer through the detection software.

3. Check the "motherboard" model of the computer through the detection software, and know the motherboard model after it is of great help to upgrade and repair the computer in the future.

4. Check the "graphics card" of the computer through the detection software, and check the "SPD" of the computer through the detection software, you can see the voltage of the computer's memory, and you can replace the memory of the same voltage according to this voltage.

To view the specific power supply values of your computer's power supply in real time, you can use the hardware detection tool Everest Ultimate Edition. Here's how:

Install and run Everest Ultimate Edition.

Select "Tools" menu - > "System Stability Test", and you will enter the stability test window, as shown in the following figure

Select the "voltage" tab, as shown below

At this time, the actual real-time value of each voltage of the computer will be displayed, and the change of the voltage value will be continuously recorded and displayed, as shown in the red box in the following figure

Laptop or desktop? 1. Turn on the host first, use a multimeter to modulate the gear, adjust the voltage gear, find the right place to measure the current, and after the power conversion, it is a weak current and has no harm to the human body.

Tested with a multimeter, there are generally three sets of DC power supplies in the computer: +12V and +5V (the yellow wire for powering the hard disk or optical drive is +12V, and the red wire is +5V), and there is a + for the motherboard to start, which can be viewed according to the indication on the power supply.

That's power, 300 watts, up to 450 watts.

The computer to check the voltage is to use a multimeter test, there are generally three groups of DC power supplies in the computer, which can be viewed according to the indication on the power supply, the voltage, also known as the potential difference or potential difference, is a measure of the unit charge in the electrostatic field due to the energy generated by the different potential of the Hu Qi Zheng difference of the physical quantity.

If the magnitude and direction of the voltage do not change at any time, it is called a steady voltage or constant voltage, referred to as DC voltage, which is represented by the capital letter u.

Look at the voltage method used by the computer: install and run the everest ultimate edition, select the system stability test of the "menu", and then enter the stability test window, select the "voltage" tab, and then start to display the actual real-time value of the pure voltage of each electric voltage of the computer, and continue to record and display the change of the voltage value of the electric cherry blossom.

Voltage, also known as potential difference or potential difference, is a physical quantity that measures the difference in energy between a unit charge in an electrostatic field due to different potentials. Its magnitude is equal to the work done by a unit positive charge to move from point A to point B due to the action of an electric field force, and the direction of the voltage is specified as the direction from the high potential to the low potential.