zlwens
V2EX  ›  Apple

2012 年的老 mba 突然找不到声卡了,怎么破?

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  •   zlwens · Dec 22, 2015 · 2693 views
    This topic created in 3969 days ago, the information mentioned may be changed or developed.

    突然有天发现没声音了,检查了下发现声卡似乎没有了,状态栏上的小喇叭变成灰色了,是声卡坏掉了还是驱动丢了呢?

    3 replies  •  2015-12-22 21:42:39 +08:00
    williamlu
    williamlu
    Dec 22, 2015
    1
    恢复 SMC&NVRAM ,方法请百度
    zlwens
    zlwens
    OP
    Dec 22, 2015 via iPhone
    2
    @williamlu 不奏效。查了各方资料,声卡出问题了。
    Zhang
    Zhang
    Dec 22, 2015
    3
    想当年,声卡可是真真正正的一张“卡”。
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