https://h30471.www3.hp.com/t5/tai-shi-dian-nao/t630hou-zhi3-5mm-cha-kong-zen-me-yong-de/m-p/1375301#M83063 <P>谢谢你的解答！</P> Sun, 11 Jan 2026 07:11:16 GMT tomy6927 2026-01-11T07:11:16Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/t630hou-zhi3-5mm-cha-kong-zen-me-yong-de/m-p/1375221#M83059 <P>请问大神，惠普T630瘦客机后置3.5mm插孔，用3.5mm插头的耳机听不到任何声音的是怎么回事呢？此后置3.5mm插孔是否是同轴输出的？应怎么使用才正确的？谢谢！</P> Fri, 09 Jan 2026 14:49:26 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/t630hou-zhi3-5mm-cha-kong-zen-me-yong-de/m-p/1375221#M83059 tomy6927 2026-01-09T14:49:26Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/t630hou-zhi3-5mm-cha-kong-zen-me-yong-de/m-p/1375231#M83061 <P>不支持同轴输出（S/PDIF）</P> <P>&nbsp;</P> <P>t630 的后置接口包含一个 “1个3.5毫米音频线路输出/线路输入端口”，该接口为 组合型接口（Line Out / Line In），并非专为耳机设计。</P> <P>&nbsp;</P> <P>建议使用前置的 3.5mm 耳机端口（明确标注为“耳机端口”），该接口专为耳机设计，可正常输出音频。<BR />若需使用后置接口，可外接一个 USB 声卡或有源音箱，以获得稳定音质。</P> <P>&nbsp;</P> <P>&nbsp;</P> Sat, 10 Jan 2026 02:32:57 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/t630hou-zhi3-5mm-cha-kong-zen-me-yong-de/m-p/1375231#M83061 正在输入 2026-01-10T02:32:57Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/t630hou-zhi3-5mm-cha-kong-zen-me-yong-de/m-p/1375266#M83062 <P>接有源音箱或音频输出用的，在有些耳机也可以使用。</P> Sat, 10 Jan 2026 12:39:56 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/t630hou-zhi3-5mm-cha-kong-zen-me-yong-de/m-p/1375266#M83062 WDH 2026-01-10T12:39:56Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/t630hou-zhi3-5mm-cha-kong-zen-me-yong-de/m-p/1375301#M83063 <P>谢谢你的解答！</P> Sun, 11 Jan 2026 07:11:16 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/t630hou-zhi3-5mm-cha-kong-zen-me-yong-de/m-p/1375301#M83063 tomy6927 2026-01-11T07:11:16Z