System bug, network problem. The system bug is caused by a problem with the MSI u-free software system that causes the BIOS to flash all the time. Just wait for the official fix. The network problem is that the network connected to the device fluctuates greatly, causing MSI to flash the BIOS without u software. Just change the network and reopen it.
There is a problem with the red light of MSI not being able to enter the bioscpu. Under normal circumstances, we need to quickly press the Del key on the keyboard when turning on the computer. At this time, the Bios setting interface should normally be entered. Some users may not operate correctly or promptly, causing them to directly skip the Bios settings after booting.
The MSI motherboard bios red light is on, the monitor connection and the graphics card are not tightly plugged in, and re-plugging and unplugging will work; the graphics card and the motherboard agp slot are not plugged tightly, and re-plugging will still work; the graphics card is broken and the computer is running well. Take it apart. The graphics card is plugged in; the motherboard is damaged. The alarm sound when unplugging the memory proves that the motherboard is damaged. Replacing the motherboard solves the problem.
The board has poor contact and the hard disk has bad sectors. It is recommended to reinstall the graphics card and memory after powering off, then turn on the computer and run Master Lu's temperature and stress test to check the hard drive smart data. If it still can't be solved, you can contact customer service.
The VGA indicator light is on. If this light is always on, it means there is a problem with the display screen. It is also usually manifested in the monitor having no signal and the screen going black. The VGA light on the MSI motherboard is always on red. The VGA light on the MSI motherboard is always on red. It may be due to poor contact between the independent graphics card and the slot and poor contact between the graphics card interface and the monitor VGA interface.
The VGA light that is always on may be a graphics card failure; the graphics card may not be running normally, or the graphics card is not detected; but it may also be a motherboard BIOS problem. For example, the AM4 motherboard that was just launched in the early days requires the BIOS to be discharged. It works fine.
It is recommended to completely power off the host, remove the motherboard battery, and short-circuit the negative terminals of the positive and negative terminals of the battery holder (30 seconds). Or you can use a jumper to short-circuit the CLR coms pins, the former is more convenient.
MSI b660m mortar vga light white solution steps: Unplug the computer power cord, press the switch key on the chassis 5 to 6 times. Release the residual charge on the motherboard. Open the side panel of the chassis and insert and remove the memory slots. Remove the CMOS battery from the motherboard and reinstall it after 1 minute.
1. The first LED light that turns on is the CPU LED light. After it goes out, it turns on the memory. After the memory passes, it turns off and then turns on. Graphics card. When the graphics card turns off in the past, it is the hard disk. You can check what is wrong according to the order of lights. Remove the battery from the motherboard, discharge it for 2 minutes, plug it back into the power supply, and put the battery back in.
2. The reasons for the third light on MSI B660M mortar may be as follows: Power problem: It may be caused by a power problem. You can try to unplug the power cord and plug it in again to reset. motherboard. If the problem persists, you can try replacing the power cord or replacing the power adapter to resolve the issue.
3. MSI B450M Mortar MAX motherboard backlight red light, BIOS shutdown method: first go to MSI official website to find the corresponding motherboard, and then download the software in it, it is called light or something, you can turn on the backplane The lights turn off.
4. The CPU light is always on: Please reinstall the CPU and check whether the CPU socket pins are abnormal or bent. The DRAM light is always on: the memory, CPU, and motherboard may be faulty or incompatible. The VGA light is always on: the display adapter or CPU internal display cannot be detected or is faulty.
5. The red light is on next to the memory module on the b550 mortar motherboard. Try inserting a single memory module.
6. The reason for the light in the picture is not sure. It is recommended to check the motherboard manual. If it suddenly gets stuck during use and must be restarted before it can be used, the most common reasons are poor contact of the board card and bad sectors on the hard disk. It is recommended to cut off the power. Then reassemble the graphics card and memory, then boot up and run Master Lu's temperature and stress test to check the hard drive smart data.
1. The deposit slip is improperly installed. The memory module is improperly installed or the memory module is damaged. If the memory module is not inserted properly or the socket is dirty, it will cause DRAM failure and a yellow light will appear. After the memory module is inserted, you can replace it with other memory modules for testing. If the red and yellow lights still appear, you need to consider replacing the CPU or motherboard.
2. Generally, this situation may be caused by incompatibility between BIOS and memory particles (rare), poor memory contact, and poor CPU contact. MSI Technology Co., Ltd. was established in August 1986, with an English brand Name: Micro-Star. The headquarters is located in Zhonghe District, New Taipei City, Taiwan, China.
3. MSI b660 motherboard dram yellow light and red light flash back and forth because the memory needs to be replaced. MSI's board is very user-friendly and provides a debug light so that we can quickly locate the problem without using a maintenance card.
4. Poor contact. First check whether the graphics card and the motherboard are in good contact, whether the graphics card is working normally, clean the gold finger of the graphics card, and try to plug it in again. Secondly, check if the host computer is not turning on normally due to problems such as poor memory contact. Poor contact will cause the yellow light, white light, and red light on the MSI motherboard to restart and turn on again.
5. Poor heat dissipation. The system overheats due to the influence of weather temperature or insufficient number of revolutions of the CPU fan, which may cause the computer to automatically shut down. It is recommended to check whether the system temperature is normal. Memory reasons.
6. There are four reasons to turn off the main power supply. Remove the bios battery from the motherboard, leave it for a while and then connect it back. There is only one CPU (including fan), one memory, and one graphics card on the motherboard. Connect the power supply and monitor and turn it on to see if it can start.
Software failure\r\nVirus,\r\nToo many running programs, software conflicts. Turn off unnecessary software. \r\nSystem problem, reinstall the system. \r\nHardware failure\r\nMemory failure, too much dust, and poor contact in the memory slot will cause a crash.
CPU failure: If the CPU fails, it will cause the motherboard's CPU indicator to turn red and cause the computer to fail to boot. Memory problems: Memory failure can also cause the motherboard CPU indicator to turn red. Make sure the memory is plugged in and stable.
Check whether the external wiring of the computer is well connected. If so, you can unplug each wire and plug it back in again. If the computer still cannot be turned on, open the host case and check to see if there are any excess metal objects in the case or whether there is a short circuit caused by deformation of the motherboard.
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