A technician installs a new sound card but no sound can be heard. Which of the following utilities can be used to see an error?（）
- A、MSCONFIG
- B、Device Manager
- C、DXDIAG
- D、REGEDIT
正确答案:B
答案解析:有
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CompTIA认证考试
CompTIA认证考试
A technician installs a new sound card but no sound can be heard. Which of the following utilities can be used to see an error?（）
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