1.把机器拆掉，拆掉内存条，主板上面不要装内存，在开机，听下有没报警声

1. Disassemble the machine, remove the memory module, do not install the memory on the motherboard, turn it on, listen to whether there is an alarm sound, if there is an alarm sound, replace the memory test, if the motherboard does not emit an alarm sound, it means that the motherboard has If there is a problem, it is best to provide the video. 2. If there is a problematic part, we will replace it, and the defective part must be sent back to us. We are analyzing the cause of the problem.

1. Take the machine apart, remove the memory strip, the motherboard above do not install memory, on the power on, listen to there is no alarm sound, if there is an alarm sound, and then change the memory test, if the motherboard did not sound an alarm sound, indicating that the motherboard has a problem, it is best to also provide video.2. There are problems with accessories we replace, bad accessories must be sent back to us, we are in the analysis caused by the cause

1. Remove the machine, remove the memory module, and don't install memory on the motherboard. When the machine is turned on, listen to whether there is an alarm sound. If there is an alarm sound, replace it with a good memory test. If the motherboard doesn't give an alarm sound, it means there is a problem with the motherboard. It's better to provide a video. 2. If there is a problem with the parts, we need to replace them, and the bad parts must be sent back to us Yes<br>