声卡与音箱故障比较好判定,通常是电脑无法正常发声,同时声卡与音箱接触不良或硬件损坏也可能导致系统无法正常启动。声卡与音箱故障的一般排除流程如下:(1)根据故障现象将故障确定为声卡或音箱故障。在此过程中,可以通过“替换法”确定是否是声卡或音箱的硬件故障,有关系统不 Sound card and speaker failure is better to determine, usually the computer can not normally sound, while the sound card and speaker bad or hardware damage may also cause the system can not be started normally. The general troubleshooting procedure for sound card and speaker failure is as follows: (1) Determine the fault as a sound card or speaker fault according to the fault phenomenon. In the process, you can use the “replacement method” to determine whether it is a sound card or speaker hardware failure, the system is not