{"topic":{"id":14838,"title":"begg 的电脑维修记录","slug":"topic","categoryId":4,"createdAt":"2025-06-30 10:14:58.402184","bumpedAt":"2025-07-05 11:44:02.397253","views":157,"postsCount":9,"highestPostNumber":9,"likeCount":17,"closed":false,"pinned":false,"excerpt":"苦恼于台式机无法点亮大半年（指示灯、风扇正常，但完全无视频输出），将主机拆了又装装了又拆，也更换了一些零件，均无法正常点亮。直到今日，用采集卡收集主机输出至笔记本 obs，发现其实有正常启动。然后把笔记本连上显示器，发现 obs 能正常采集笔记本显卡对两个显示器的输出但显示器无信号，才发现是显示器坏了。结案。","deletedAt":null,"isAnonymous":false,"category":{"id":4,"name":"谈笑风生","slug":"general","color":"25AAE2"},"author":{"id":7137,"username":"emu_otori","name":"鳳笑夢","avatarUrl":"/uploads/image/0b/13/0b133abcd3dfadb90fdbf7583cfdc31ec56db3dbd063fce95dbe0f09296b527a.avif"},"tags":[]},"posts":[{"id":58822,"postNumber":1,"raw":"苦恼于台式机无法点亮大半年（指示灯、风扇正常，但完全无视频输出），将主机拆了又装装了又拆，也更换了一些零件，均无法正常点亮。\n\n直到今日，用采集卡收集主机输出至笔记本 obs，发现其实有正常启动。然后把笔记本连上显示器，发现 obs 能正常采集笔记本显卡对两个显示器的输出但显示器无信号，才发现是显示器坏了。结案。\n\n![IMG_2200|375x500](/uploads/image/ec/83/ec83e6a7efea6e44443dc1901ca016368c707ac6696fbf1d40a7d472cdb7f769.avif)","cooked":"

苦恼于台式机无法点亮大半年（指示灯、风扇正常，但完全无视频输出），将主机拆了又装装了又拆，也更换了一些零件，均无法正常点亮。

直到今日，用采集卡收集主机输出至笔记本 obs，发现其实有正常启动。然后把笔记本连上显示器，发现 obs 能正常采集笔记本显卡对两个显示器的输出但显示器无信号，才发现是显示器坏了。结案。

$\"IMG_2200|375x500\"$

\n","createdAt":"2025-06-30 10:14:58.476766","updatedAt":"2025-06-30 10:17:30.907808","replyToPostNumber":null,"replyCount":0,"likeCount":12,"wordCount":147,"liked":false,"bookmarked":false,"polls":[],"reactions":[{"reaction":"mingyao","count":1,"users":[{"id":30,"username":"一只玉米人","name":"玉米🌽"}],"hasReacted":false},{"reaction":"rolling_on_the_floor_laughing_kissing_heart","count":2,"users":[{"id":200,"username":"Srotseiticar","name":null},{"id":5905,"username":"PipaQinse233","name":"PipaQinse233"}],"hasReacted":false},{"reaction":"🤣️","count":5,"users":[{"id":4668,"username":"IO","name":null},{"id":5151,"username":"Soyo34325","name":"Soyo34325"},{"id":5351,"username":"Xrystal-line","name":"羽流弦ノ迹"},{"id":7364,"username":"青年杰出贡献上交大門人","name":"紫金港第一皮革<・)))><<"},{"id":7550,"username":"sumire","name":"アイラちゃん"}],"hasReacted":false},{"reaction":"❤️","count":12,"users":[{"id":30,"username":"一只玉米人","name":"玉米🌽"},{"id":200,"username":"Srotseiticar","name":null},{"id":601,"username":"m0rsun","name":null},{"id":4668,"username":"IO","name":null},{"id":5151,"username":"Soyo34325","name":"Soyo34325"},{"id":5351,"username":"Xrystal-line","name":"羽流弦ノ迹"},{"id":5905,"username":"PipaQinse233","name":"PipaQinse233"},{"id":7014,"username":"兴庆宫第一迷路幽灵","name":"post deleted by author"},{"id":7245,"username":"anon42647320","name":null},{"id":7364,"username":"青年杰出贡献上交大門人","name":"紫金港第一皮革<・)))><<"},{"id":7514,"username":"萨卡兹雇佣兵","name":"神秘小维"},{"id":7550,"username":"sumire","name":"アイラちゃん"}],"hasReacted":false}],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":7137,"username":"emu_otori","name":"鳳笑夢","avatarUrl":"/uploads/image/0b/13/0b133abcd3dfadb90fdbf7583cfdc31ec56db3dbd063fce95dbe0f09296b527a.avif","admin":false,"moderator":true,"signatureRaw":null,"signatureCooked":null}},{"id":58826,"postNumber":2,"raw":"显示器要鼓掌还挺难的，所以没想到这里去。几个月之前还一直有在正常使用。\n\n有可能是电压不稳定之类的原因？\n\nI have no idea.\n我有 0 个点子。","cooked":"

显示器要鼓掌还挺难的，所以没想到这里去。几个月之前还一直有在正常使用。

有可能是电压不稳定之类的原因？

I have no idea.
\n我有 0 个点子。

\n","createdAt":"2025-06-30 10:23:47.40501","updatedAt":"2025-06-30 10:23:47.40501","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":61,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":7137,"username":"emu_otori","name":"鳳笑夢","avatarUrl":"/uploads/image/0b/13/0b133abcd3dfadb90fdbf7583cfdc31ec56db3dbd063fce95dbe0f09296b527a.avif","admin":false,"moderator":true,"signatureRaw":null,"signatureCooked":null}},{"id":58828,"postNumber":3,"raw":"感觉听声音或者看主板灯判断一下过自检了就可以直接开始怀疑显卡和显示器了吧（","cooked":"

感觉听声音或者看主板灯判断一下过自检了就可以直接开始怀疑显卡和显示器了吧（

\n","createdAt":"2025-06-30 10:34:04.464628","updatedAt":"2025-06-30 10:34:04.464628","replyToPostNumber":null,"replyCount":2,"likeCount":0,"wordCount":37,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":2877,"username":"Zerick","name":null,"avatarUrl":"/uploads/image/a7/a3/a7a3f86ac04b30a3177766813966fa48ce68b0e1cc009a8d274e34ab13a43ce9.avif","admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}},{"id":58830,"postNumber":4,"raw":"可以装个 ssh 和 dhcpcd 当服务器用","cooked":"

可以装个 ssh 和 dhcpcd 当服务器用

\n","createdAt":"2025-06-30 10:47:52.819277","updatedAt":"2025-06-30 10:47:52.819277","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":12,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":4668,"username":"IO","name":null,"avatarUrl":"/uploads/image/86/f2/86f267c0aaa73835a999b7cc3a7e7a701605574eda9a2c2a56f5ddbbba64d1a9.avif","admin":true,"moderator":false,"signatureRaw":"","signatureCooked":null}},{"id":58831,"postNumber":5,"raw":"一般点不亮我都是先怀疑视频线坏了。（","cooked":"

一般点不亮我都是先怀疑视频线坏了。（

\n","createdAt":"2025-06-30 10:53:14.040466","updatedAt":"2025-06-30 10:53:14.040466","replyToPostNumber":null,"replyCount":1,"likeCount":0,"wordCount":17,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":7245,"username":"anon42647320","name":null,"avatarUrl":null,"admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}},{"id":58838,"postNumber":6,"raw":"其实是主机本身还有其他问题（\n不知道是不是内存有坏区，总之运行接近一天时内核就会崩溃，表现为 linux 文件系统损坏\n\n一会再拿 switch 测试一下显示器（","cooked":"

其实是主机本身还有其他问题（
\n不知道是不是内存有坏区，总之运行接近一天时内核就会崩溃，表现为 linux 文件系统损坏

一会再拿 switch 测试一下显示器（

\n","createdAt":"2025-06-30 11:30:06.622985","updatedAt":"2025-06-30 11:30:06.622985","replyToPostNumber":3,"replyCount":0,"likeCount":1,"wordCount":65,"liked":false,"bookmarked":false,"polls":[],"reactions":[{"reaction":"❤️","count":1,"users":[{"id":2877,"username":"Zerick","name":null}],"hasReacted":false}],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":7137,"username":"emu_otori","name":"鳳笑夢","avatarUrl":"/uploads/image/0b/13/0b133abcd3dfadb90fdbf7583cfdc31ec56db3dbd063fce95dbe0f09296b527a.avif","admin":false,"moderator":true,"signatureRaw":null,"signatureCooked":null}},{"id":58839,"postNumber":7,"raw":"唉同样的问题在初中组装的台式机上也出现过，当时怀疑是上高中长时间没使用导致主板电池亏电，经常清一清 bios 就救回来了\n\n所以没首先怀疑显示器 & 显卡","cooked":"

唉同样的问题在初中组装的台式机上也出现过，当时怀疑是上高中长时间没使用导致主板电池亏电，经常清一清 bios 就救回来了

所以没首先怀疑显示器 & 显卡

\n","createdAt":"2025-06-30 11:31:27.885309","updatedAt":"2025-06-30 11:43:25.821781","replyToPostNumber":5,"replyCount":1,"likeCount":1,"wordCount":68,"liked":false,"bookmarked":false,"polls":[],"reactions":[{"reaction":"❤️","count":1,"users":[{"id":7245,"username":"anon42647320","name":null}],"hasReacted":false}],"wiki":false,"version":2,"publicVersion":2,"deletedAt":null,"isAnonymous":false,"user":{"id":7137,"username":"emu_otori","name":"鳳笑夢","avatarUrl":"/uploads/image/0b/13/0b133abcd3dfadb90fdbf7583cfdc31ec56db3dbd063fce95dbe0f09296b527a.avif","admin":false,"moderator":true,"signatureRaw":null,"signatureCooked":null}},{"id":58861,"postNumber":8,"raw":"主板电池没电会导致开不起来吗？ :thinking:\n我印象里好像只是会记不住时间。\n\n~~另外初中就组台式羡慕了。~~","cooked":"

主板电池没电会导致开不起来吗？ 🤔
\n我印象里好像只是会记不住时间。

~~另外初中就组台式羡慕了。~~

\n","createdAt":"2025-06-30 13:49:04.738105","updatedAt":"2025-06-30 13:49:04.738105","replyToPostNumber":7,"replyCount":0,"likeCount":3,"wordCount":44,"liked":false,"bookmarked":false,"polls":[],"reactions":[{"reaction":"plus1","count":3,"users":[{"id":30,"username":"一只玉米人","name":"玉米🌽"},{"id":200,"username":"Srotseiticar","name":null},{"id":5905,"username":"PipaQinse233","name":"PipaQinse233"}],"hasReacted":false},{"reaction":"❤️","count":3,"users":[{"id":30,"username":"一只玉米人","name":"玉米🌽"},{"id":200,"username":"Srotseiticar","name":null},{"id":5905,"username":"PipaQinse233","name":"PipaQinse233"}],"hasReacted":false}],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":7245,"username":"anon42647320","name":null,"avatarUrl":null,"admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}},{"id":59744,"postNumber":9,"raw":"插上 switch 之后发现屏幕其实也没坏（\n很神秘，主机也没坏，屏幕也没坏，但是加在一起就不 work\n\n不过发现 HDMI 接口好像很脆弱，稍微碰一下就会黑屏","cooked":"

插上 switch 之后发现屏幕其实也没坏（
\n很神秘，主机也没坏，屏幕也没坏，但是加在一起就不 work

不过发现 HDMI 接口好像很脆弱，稍微碰一下就会黑屏

\n","createdAt":"2025-07-05 11:44:02.397253","updatedAt":"2025-07-05 11:46:39.503447","replyToPostNumber":3,"replyCount":0,"likeCount":0,"wordCount":62,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":7137,"username":"emu_otori","name":"鳳笑夢","avatarUrl":"/uploads/image/0b/13/0b133abcd3dfadb90fdbf7583cfdc31ec56db3dbd063fce95dbe0f09296b527a.avif","admin":false,"moderator":true,"signatureRaw":null,"signatureCooked":null}}],"hasMore":false,"lastReadPostNumber":8,"hasUrlPostNumber":true}