https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-w1907xian-shi-qi-wen-ti/m-p/1249462#M76693 <P>过保修了？</P> Tue, 22 Aug 2023 10:48:09 GMT y2kim 2023-08-22T10:48:09Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-w1907xian-shi-qi-wen-ti/m-p/1249406#M76691 <P><STRONG>HP w1907显示器，使用半小时就发生黑屏现象！重新按电源开关又正常显示，过一会又黑屏，电源灯亮的没变化。该显示器用作辅屏，已查明使用一段时间会高压保护，需要更换高压电源一体板。请教工程师买什么型号？在哪里买？最好能分享一下拆装过程。</STRONG></P> Tue, 22 Aug 2023 07:15:41 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-w1907xian-shi-qi-wen-ti/m-p/1249406#M76691 wh_syh 2023-08-22T07:15:41Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-w1907xian-shi-qi-wen-ti/m-p/1249462#M76693 <P>过保修了？</P> Tue, 22 Aug 2023 10:48:09 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-w1907xian-shi-qi-wen-ti/m-p/1249462#M76693 y2kim 2023-08-22T10:48:09Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-w1907xian-shi-qi-wen-ti/m-p/1249557#M76695 <P>已过保了。</P> Tue, 22 Aug 2023 14:36:48 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-w1907xian-shi-qi-wen-ti/m-p/1249557#M76695 wh_syh 2023-08-22T14:36:48Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-w1907xian-shi-qi-wen-ti/m-p/1249576#M76696 <P>报废买新的吧</P> <P>你先看看新的显示器多少钱</P> <P>再看看二手功能正常的卖多少钱</P> <P>先了解一下</P> Wed, 23 Aug 2023 01:23:51 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-w1907xian-shi-qi-wen-ti/m-p/1249576#M76696 y2kim 2023-08-23T01:23:51Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-w1907xian-shi-qi-wen-ti/m-p/1249702#M76697 <P>thx</P> Wed, 23 Aug 2023 14:03:57 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-w1907xian-shi-qi-wen-ti/m-p/1249702#M76697 wh_syh 2023-08-23T14:03:57Z