技术宅拯救世界之HP dc7600主板前置面板接口研究

文章编号：1256840892
创建于：2012-07-25 01:09:31
=====================


最近拿到一个dc7600的主板，但是没有dc7600的机箱，装进普通机箱里面前置面
板上面的USB和声卡都无法使用，提示

917-Front Audio Not Connected

918 front usb not connected

解决的办法则是更改接线的顺序，将探测针脚接地，就可以让dc7600主板正确识
别前面板接口了。

USB接法：将第二组USB口的GND（pin8）移动到检测针脚（pin10）的位置，即将
pin10接地，主板即可正确识别前置USB口

声卡接法：用一根连线连接GND（pin2）和检测针脚pin7（照片中用白色贴纸标
记），即将pin7接地，主板即可正确识别前置音频接口

Make the HP dc7600 motherboard front USB/Audio work with standard chas
is

Recently I got a motherboard for HP dc7600. But the front USB and Audi
o connectors are not compactable with standard chasis connector. I got
 errors

917-Front Audio Not Connected

918 front usb not connected

when it boots up. The way to fix them is ground the dectect pin on the
 connectors. Please see the pictures shown how to fix them.

USB：Move the wire for GND (pin8 ) to detect pin (pin10) then pin 10 w
ill ground and two usb ports will share GND (pin7). Then the dc7600mot
herboard will recognize your front USB ports.

Audio: Use an extra wire to connect pin7 (detect) to pin2 (GND) then t
hemotherboard will recognize your frontaudio ports

(Image: http://img0.ph.126.net/IQN1lI4TVKQoXTQTQtIk3w==/65979152910991
91262.jpg)



(Image: http://img1.ph.126.net/xrHRO6qCRRyPdXnaAOfG4g==/65979251867038
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