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惠普开机一长两短怎么回事
更新时间: 2020-08-17 00:00:00  

一长两短(花屏、灰屏)是显卡出问题引起的报警故障:

1、笔记本长期过热引起的显卡虚焊或者老化,可以通过专业的BGA封装焊接设备和技术加焊或者换颗显卡解决。

2、换新主板(显卡大多数集成主板上)解决。

3、无论换显卡或者换新主板,必须处理好散热才行。

关键词: 开机 怎么 回事

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