GE 彩超无法启动原因分析（型号VIVI E9）

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                    <section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>故障现象</p></section></section> </section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp; &nbsp; 该彩超开机无反应，开机键一直处于橘红色状态。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/e2a958830796a22e1a9c6026261806d6_1.jpg" /></p></section></section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>故障分析及处理</p></section></section> </section></section><section powered-by="gulangu"><p>1、根据故障现象，基本判定彩色的启动部件或者电源出现异常。</p><p>2、首先判断电源问题，拆下GE的两侧盖板（没有任何螺丝，按照卡扣往外用力拆开），拆下后盖，查看电源状态。</p><p>3、不接任何负载，查看电源的运行状态。由于电源需要外部触发，所以要测量输出电压，必须触发电源。</p></section><section powered-by="gulangu"><p>4、根据电源的输出排线进行触发电源，就是把第7脚接到电源外壳，测量第1脚、第2脚等输出电压是否48V，电压风扇是否正常运行，如果正常电源无异常。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/cdb2ae153fafd776163a06dafbaad8fc_2.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/083d80d89ca1e5205e5c2391c81c5239_3.jpg" /></p></section></section><section powered-by="gulangu"><p>5、判断启动部件，分为按键部分和工作站主机。首先判断按键部分。由于通过按键无法启动，通过5脚和6脚短接一下，看电脑主机是否能启动。如果能启动，说明是按键部分的问题，如果不能启动，判断工作站主机的问题。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/54e2da8d2026caa4f1c2c85f3f500c2e_4.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/89d4dfde95c61b241b4146295e81915e_5.jpg" /></p></section></section><section powered-by="gulangu"><p>6、工作站内部判断，判断内存、显卡、跟部分的接线是否松动。无法准确判断，就更换工作站。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/d3c763e0b6c3466d33f5e7d6bfaf1b0a_6.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/069b0a8ecd56426addd42095be7a11c4_7.jpg" /></p></section></section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>结论</p></section></section> </section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp; &nbsp; 该彩超无法启动，其工作站出现故障。</p></section><section powered-by="gulangu"><p><br  /></p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p>欢</p></section></section></section><section><section powered-by="gulangu"><section><p>迎</p></section></section></section><section><section powered-by="gulangu"><section><p>关</p></section></section></section><section><section powered-by="gulangu"><section><p>注</p></section></section></section></section><section powered-by="gulangu"><p><br  /></p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p><img src="image/20201019/677034746863cde47244462ca917f00f_8.jpg" /></p></section></section></section><section><section powered-by="gulangu"><section><section> </section></section></section></section><section><section powered-by="gulangu"><section><p>关注我们</p><p>一起涨姿势！</p></section></section></section></section></section>