https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hp800g4-65w-kai-ji-zhua-bu-dao-xian-shi-qi/m-p/1326595#M80754 <P>hp800g4-65w开机经常性的抓不到显示器，就是开机后已经正常了，键盘灯正常，显示器不亮，反复几次开机可点亮显示器，与操作系统无关，拆除硬盘了，这种概率50%以上，感觉好像显卡与显示器通信失败，DP口与HDMI口一样，1K与2K显示器都是这种情况，应当与主板BIOS有关，惠普工程师能否回复一下这个问题，谢谢了！</P> Fri, 17 Jan 2025 03:34:52 GMT hpmini 2025-01-17T03:34:52Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hp800g4-65w-kai-ji-zhua-bu-dao-xian-shi-qi/m-p/1326595#M80754 <P>hp800g4-65w开机经常性的抓不到显示器，就是开机后已经正常了，键盘灯正常，显示器不亮，反复几次开机可点亮显示器，与操作系统无关，拆除硬盘了，这种概率50%以上，感觉好像显卡与显示器通信失败，DP口与HDMI口一样，1K与2K显示器都是这种情况，应当与主板BIOS有关，惠普工程师能否回复一下这个问题，谢谢了！</P> Fri, 17 Jan 2025 03:34:52 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hp800g4-65w-kai-ji-zhua-bu-dao-xian-shi-qi/m-p/1326595#M80754 hpmini 2025-01-17T03:34:52Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hp800g4-65w-kai-ji-zhua-bu-dao-xian-shi-qi/m-p/1326622#M80755 <P>过保修的机器，最小化硬件看如何复现故障，然后替换硬件找故障点。</P> <P>没有条件替换硬件无法判断。</P> <P>而且</P> <P>现实生活中故障点有可能不止一个，不是单选题。</P> Fri, 17 Jan 2025 06:00:34 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hp800g4-65w-kai-ji-zhua-bu-dao-xian-shi-qi/m-p/1326622#M80755 y2kim 2025-01-17T06:00:34Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hp800g4-65w-kai-ji-zhua-bu-dao-xian-shi-qi/m-p/1326627#M80756 <P>基本上就是每个部件逐个换</P> Fri, 17 Jan 2025 06:43:37 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hp800g4-65w-kai-ji-zhua-bu-dao-xian-shi-qi/m-p/1326627#M80756 548851818 2025-01-17T06:43:37Z