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<p><span style=";color:#444444;background:white"> GE VIVID7</span><span style=";font-family:宋体;color:#444444;background:white">是</span><span style=";color:#444444;background:white">GE</span><span style=";font-family:宋体;color:#444444;background:white">公司推出的一款先进的心脏彩超机,</span><span style=";color:#444444;background:white">GE</span><span style=";font-family:宋体;color:#444444;background:white">公司突破性的</span><span style=";color:#444444;background:white">TruScan</span><span style=";font-family:宋体;color:#444444;background:white">全息超声技术,通过先进设计的三维声束形成器,大大提高了超声图像质量,结合先进的计算机技术实现了全模式的信息采集,为超声用户提供最佳的使用方便性。</span><span style=";color:#444444"><br /><span style="background:white"> </span></span></p><p><span style=";color:#444444"><br /></span></p><p><span style=";color:#444444"></span></p><p style="text-align:center"><img data-s="300,640" data-type="jpeg" src="http://mmbiz.qpic.cn/mmbiz_jpg/dx3KibwtDhvce4vxZOpf2AQT2lTHxUsicc46fTfxr37X64TlFic4W0jZ2FUNo2SdVTvqxdEiaPWYJZgwHrWehplhUQ/0?wx_fmt=jpeg" data-ratio="0.8333333333333334" data-w="360" /></p><p style="text-align:center"><br /></p><p><span style=";color:#444444"><span style="background:white"> </span></span></p><p><span style=";font-family:宋体;color:#444444;background:white"> 故障</span><span style=";color:#444444"><br /><span style="background:white"> </span></span><span style=";color:#444444"><br /><span style="background:white"> </span></span><span style=";font-family:宋体;color:#444444;background:white">机器打开电源,按</span><span style=";color:#444444;background:white">On/Standby</span><span style=";font-family:宋体;color:#444444;background:white">按钮机器无法正常启动,</span><span style=";color:#444444;background:white">On/Standby</span><span style=";font-family:宋体;color:#444444;background:white">按键灯亮,显示器黑屏,显示器下方两</span><span style=";color:#444444;background:white">LED</span><span style=";font-family:宋体;color:#444444;background:white">灯屏幕有显示。</span></p><p><span style=";color:#444444"><span style="font-family:宋体"><br /></span><span style="background:white"> </span></span><span style=";font-family:宋体;color:#444444;background:white">故障分析及排除</span></p><p><span style=";color:#444444"><span style="font-family:宋体"><br /></span><span style="background:white"> </span></span><span style=";font-family:宋体;color:#444444;background:white">现场观察机器故障,打开电源后机器有通电声音,初步判断机器</span><span style=";color:#444444;background:white">AC</span><span style=";font-family:宋体;color:#444444;background:white">电源输入部分正常,此时按下</span><span style=";color:#444444;background:white">On/Standby</span><span style=";font-family:宋体;color:#444444;background:white">开关机按钮后机器</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱部分有启动声音,显示器下方两排</span><span style=";color:#444444;background:white">LED</span><span style=";font-family:宋体;color:#444444;background:white">灯屏幕亮起,但显示器无任何显示,外接显示器及观察机器连接工作站均无图像输出,排除显示器本身故障。根据故障现象判断机器故障原因在</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱内,拆开机器左边外壳,打开</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱外盖,发现机器</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">部分供电电源为改装电源,尝试使用万用表测量正常供电情况下</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">电源输出均无异常。观察</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱内各板块发现均有沾湿痕迹,由于</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">电源为改装电源,与机器原</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">电源外形有一定差异,为安装该电源</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱后部有一可容纳小老鼠等通过的大缺口,怀疑有小老鼠通过该缺口进入过</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱内,沾湿痕迹为小老鼠留下,可能导致</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱板块短路,因此</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱无法正常完成启动工作。</span></p><p><span style=";color:#444444"><span style="font-family:宋体"><br /></span><span style="background:white"> </span></span><span style=";font-family:宋体;color:#444444;background:white">考虑到各板块均有沾湿痕迹,因此整个更换</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱,更换后重新启动机器,显示器正常工作,但在机器系统启动加载应用软件过程中出现对话框要求输入</span><span style=";color:#444444;background:white">OptionKey</span><span style=";font-family:宋体;color:#444444;background:white">。由于以往重装</span><span style=";color:#444444;background:white">GE</span><span style=";font-family:宋体;color:#444444;background:white">机器系统软件经常需要输入</span><span style=";color:#444444;background:white">OptionKey</span><span style=";font-family:宋体;color:#444444;background:white">,因此对于此情况有所准备,从原</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱硬盘中读取出</span><span style=";color:#444444;background:white">25</span><span style=";font-family:宋体;color:#444444;background:white">位的</span><span style=";color:#444444;background:white">OptionKey</span><span style=";font-family:宋体;color:#444444;background:white">进行输入,但输入后机器提示该激活码无法使用。此时发现与原机器</span><span style=";color:#444444;background:white">Option Key</span><span style=";font-family:宋体;color:#444444;background:white">对应的</span><span style=";color:#444444;background:white">HWID</span><span style=";font-family:宋体;color:#444444;background:white">已发生变更,一般导致此故障发生的板块为</span><span style=";color:#444444;background:white">PC2IP</span><span style=";font-family:宋体;color:#444444;background:white">板卡,取下原</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱与更换</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱的</span><span style=";color:#444444;background:white">PC2IP</span><span style=";font-family:宋体;color:#444444;background:white">板卡进行对比,发现原</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱为</span><span style=";color:#444444;background:white">PC2IP3</span><span style=";font-family:宋体;color:#444444;background:white">板卡,而更换</span><span style=";color:#444444;background:white">PC</span><span style=";font-family:宋体;color:#444444;background:white">机箱为</span><span style=";color:#444444;background:white">PC2IP</span><span style=";font-family:宋体;color:#444444;background:white">Ⅱ板卡,两板卡版本不一致,在调取另一块</span><span style=";color:#444444;background:white">PC2IP3</span><span style=";font-family:宋体;color:#444444;background:white">板卡同时进行更换后,机器启动正常,故障排除。</span><span style=";color:#444444"><br /><span style="background:white"> </span><br /><span style="background:white"> </span></span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="max-width: 100%; font-family: Arial, Verdana, sans-serif; font-size: 14px; line-height: 24px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(249, 249, 249);">广州市设备维修有限公司</span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">地址:广州市天河区银利街银利茶叶博览中心E栋4楼E4030室 </span><span style="font-size: 14px; line-height: 1.75em;"> </span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; line-height: 1.75em;">邮编:510507</span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">电话:(+86)020-8722 8723 8764 5360 8764 2943 </span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">传真:020-8722 8623</span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">全国统一免费服务热线:400-020-6788</span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">微信公众帐号:</span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><img data-ratio="1" data-type="jpeg" data-w="120" width="auto" src="http://mmbiz.qpic.cn/mmbiz/dx3KibwtDhvfCZvZq5PcthnDKlnnq3AalhbichW77J3B70osicTickklZybNKUZqc44DZ0oaWaHm2p0TaA9478icwPg/640?wx_fmt=jpeg" style="box-sizing: border-box !important; word-wrap: break-word !important; width: auto !important; visibility: visible !important;" /></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">维修咨询:QQ: 712638 404</span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">设备咨询: QQ: 712638 405</span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">软件咨询:QQ: 712638 406</span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">配件咨询:QQ: 712638 407</span></p><p style="text-indent: 0em; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 12px; font-family: Arial, Verdana, sans-serif; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; 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!important;">电子邮箱:service@yiliaoshebeiweixiu.com</span></p><p style="line-height: 21.3333px;"><span style="max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;"><br /></span></p><p><br /></p>
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