Welcome to visit Thorn！
Englishen
Thorn
Englishen
Current location：front page >> science and technology

How to plug in the computer indicator light cable

2025-10-23 22:04:34 science and technology

How to plug in the computer indicator light cable

When assembling or repairing a computer, connecting the indicator lights on the motherboard (such as the power light, hard disk light, etc.) is a common but error-prone operation. This article will introduce in detail how to correctly insert these cables, and attach the hot topics and hot content from the entire network in the past 10 days as a reference.

1. Computer indicator light cable connection steps

How to plug in the computer indicator light cable

1.Confirm motherboard interface: There is usually a pin area marked "F_PANEL" or "JFP1" on the motherboard, which is used to connect cables such as the power switch, reset switch, power indicator light, and hard disk indicator light.

2.Identify cable functions: Each cable will be marked with a name, such as "PWR LED" for the power indicator light, "HDD LED" for the hard drive indicator light, "PWR SW" for the power switch, and "RESET SW" for the reset switch.

3.Check the motherboard manual: Different motherboard manufacturers may have different pin layouts. Be sure to refer to the diagram in the motherboard manual to ensure that the cable is inserted into the correct position.

4.Plug in the cable: Align the metal pins of the cable with the pins and press gently. Pay attention to the positive and negative terminals (usually the white or black wire is the negative terminal).

2. FAQs

1.The indicator light does not light up: It may be that the positive and negative poles are connected reversely. Try changing the direction of the cable.

2.Loose cable: Check whether it is tightly inserted, and use tweezers to assist in fixing if necessary.

3.Unable to boot: Confirm whether the power switch wire (PWR SW) is connected correctly.

3. Hot topics and content on the entire network in the past 10 days

datehot topicsheat index
2023-11-01New breakthroughs in AI technology95
2023-11-02Double 11 shopping festival warm-up98
2023-11-03New energy vehicle policy90
2023-11-04world cup qualifiers92
2023-11-05New applications in the Metaverse88
2023-11-06global climate change summit85
2023-11-07iPhone 15 released97
2023-11-08Blockchain technology development89
2023-11-09New rules for short video platforms87
2023-11-10Smart home trends86

4. Precautions

1.Anti-static: Touch a metal object to release static electricity before operation to avoid damaging the motherboard.

2.Handle with care: Cables and pins are fragile, avoid excessive force.

3.test function: After the connection is completed, turn it on and test whether the indicator light is working normally.

5. Summary

Correctly connecting the computer indicator cable is one of the basic operations of assembling a computer. With the steps and considerations in this article, you can accomplish this task easily. At the same time, we have also compiled recent hot topics for you to help you understand technology and social trends.

If you encounter other problems during operation, please leave a message in the comment area to discuss!

Next article
  • How to plug in the computer indicator light cable

    check the details
    How to plug in the computer indicator light cable
    How to plug in the computer indicator light cableWhen assembling or repairing a computer, connecting the indicator lights on the motherboard (such as the power light, hard disk light, etc.) is a common but error-prone operation. This article will introduce in detail how to correctly insert these cables, and attach the hot topics and hot content from the entire network in the past 10 days as a reference.1. Computer in
    2025-10-23 science and technology
  • How to use the Ultimate Combat Training Stone

    check the details
    How to use the Ultimate Combat Training Stone
    How to use the Ultimate Combat Training StoneRecently, there has been a lot of discussion on the Internet about the game prop "Ultimate Combat Training Stone". Many players have questions about its usage and effects. This article will combine the hot topics and hot content in the past 10 days to provide you with a detailed analysis of the techniques for using the ultimate combat training stone, and attach structured
    2025-10-21 science and technology
  • What to do if the computer temperature is too high

    check the details
    What to do if the computer temperature is too high
    What to do if the computer temperature is too high? Hot topics and solutions across the Internet in 10 daysRecently, with the arrival of hot weather in summer, excessive computer temperature has become one of the hot topics on the Internet. Many users have reported that their computers frequently freeze, shut down automatically, and even have hardware damage. This article will combine the hot discussions in the past
    2025-10-18 science and technology
  • How to bind two Apple phones

    check the details
    How to bind two Apple phones
    How to bind two iPhones: Hot topics and operation guides on the Internet in the past 10 daysRecently, Apple mobile phone users have paid significantly more attention to the device binding function, especially in multi-device collaboration scenarios. This article will combine the hot topics on the Internet in the past 10 days to provide you with a detailed analysis of the method of binding two Apple mobile phones, and
    2025-10-16 science and technology
Latest articles
Recommended articles
Reading rankings
Friendly links
Dividing line