Whether the display is connected to the motherboard or to a discrete graphics card depends on the computer's hardware settings. In this article, PHP editor Yuzi will introduce to you: The definition and functions of the motherboard and independent graphics card The connection method between the monitor and the motherboard and independent graphics card Determine the correct connection method according to your specific needs Continue reading to learn about the display connection for more details, including the pros and cons of each option and how to make the best choice based on your personal use case.
1. When the computer is equipped with an independent graphics card, the computer monitor cable needs to be connected to the independent graphics card. If it is connected to the motherboard, the monitor will not display.
2. Installing a discrete graphics card on the computer will automatically block the output of the integrated graphics card. If the monitor is connected to the motherboard, it means that the performance of the independent graphics card is not used and there will be no signal output.
3. In desktop computers, if the performance of independent graphics cards and integrated graphics cards cannot be switched at will, priority will be given to independent graphics card performance output.
4. When the independent graphics card driver fails or the graphics card driver is unstable, the performance output of the integrated graphics card will be defaulted.
5. When installing an independent graphics card, you must install a matching graphics card driver so that the monitor connected to the graphics card can adjust to the best resolution output.
6. As long as an independent graphics card is installed, the output cable of the monitor is connected to the independent graphics card. If the integrated graphics card is used, the output is connected to the motherboard.
The computer power supply can run without load without being plugged into the motherboard. The specific operation method is to use a short wire to directly short the green wire and black wire of the power supply to start the power supply. Make it run without load.
The computer motherboard switch is usually located on the lower left front of the motherboard. A computer motherboard, with the CPU at the top and sockets for the mouse, keyboard, USB port, network card, sound card, etc. at the back. The power switch pin is on the lower left front of the motherboard, usually with the reset switch, hard disk indicator light, and power supply. lights together. As long as the two pins of the power supply are short-circuited, the computer power supply can work
Do the following when installing a solid-state drive (SATA interface) on a desktop computer: 0. Fix the solid-state drive in the chassis. If not, find a place to put it.
1. Connect the data cable: Connect one end of the SATA cable to the SATA interface on the motherboard (it is best to connect to SATA1 for system disk), and plug the other end into the solid-state drive. The interface has a direction, so just pay attention to distinguish it. Won't plug it in wrong
2. Connect the power cord: Find the flat interface cable from the cord coming out of the power supply, and just plug it into the solid-state drive. There is also a direction, so you can't plug it in wrong.
3. Start the computer bios and it will be recognized normally. Then there will be no problem. Then just use the USB disk to install the system. Installing a solid-state drive with an M.2 interface is easier. Find the slot, plug it in, and tighten the screws. Install the system after booting from the USB disk.
If the motherboard does not have a built-in WiFi module, you can connect to WiFi in the following ways:
1. Use a USB WiFi adapter: Purchase a USB WiFi adapter that is compatible with your operating system and connect it to Plug into the motherboard's USB port.
The adapter will provide WiFi connectivity capabilities, allowing you to connect to wireless networks.
2. PCI-E WiFi expansion card: Install a PCI-E WiFi expansion card into the PCI-E slot of the motherboard. This expansion card usually has stronger signal reception and transmission capabilities, providing a more stable and faster WiFi connection.
The reason why these methods are feasible is that the WiFi module does not necessarily need to be directly integrated into the motherboard. With an external adapter or expansion card, you can add WiFi functionality to your motherboard to connect to a wireless network.
How to connect the motherboard control cable?
2. The reset switch cable is used to warm-start the computer. When connecting, first find the two-pin plug marked "RESET SW", which is white and blue, and then plug it into the pin marked "Reset SW" or "RSR" on the motherboard. One wire in the middle is empty and two are missing, and the two ends are white and green
3. For the power indicator light connection line, first find the three-pin plug marked "Power LED", and then plug it into the motherboard On the pin marked "PWR LED" or "P LED".
4. First find the two-end plug marked "H.D.D.LED" on the hard disk indicator light connection cable. The connection cable is white and red. Plug it into the motherboard marked "HDD LED" or "IED". "LED" on the pin. Pay attention to the direction when inserting.
The above is the detailed content of Is the display connected to the motherboard or a discrete graphics card?. For more information, please follow other related articles on the PHP Chinese website!
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
