<![CDATA[iFixit - Answers With Device "PC Desktop"]]> https://zh.ifixit.com/Answers/Device/PC_Desktop/All?rss=yes en-US Mon, 08 Jun 2026 11:45:58 -0700 <![CDATA[PC Desktop: 一直啦啦卡啦的响好像是硬盘的声音]]> 一直啦啦卡啦的响好像是硬盘的声音

⟐ Answered 四月 24, 2026 at 7:01 GMT-7

]]> https://zh.ifixit.com/Answers/View/947224/%E4%B8%80%E7%9B%B4%E5%95%A6%E5%95%A6%E5%8D%A1%E5%95%A6%E7%9A%84%E5%93%8D%E5%A5%BD%E5%83%8F%E6%98%AF%E7%A1%AC%E7%9B%98%E7%9A%84%E5%A3%B0%E9%9F%B3 https://zh.ifixit.com/Answers/View/947224 Fri, 24 Apr 2026 07:01:23 -0700 <![CDATA[Asus Desktop: 开机两次才能打开电脑]]> 开机两次才能打开电脑。内存条是8000

⟐ Answered 三月 14, 2026 at 4:24 GMT-7

]]> https://zh.ifixit.com/Answers/View/934321/%E5%BC%80%E6%9C%BA%E4%B8%A4%E6%AC%A1%E6%89%8D%E8%83%BD%E6%89%93%E5%BC%80%E7%94%B5%E8%84%91 https://zh.ifixit.com/Answers/View/934321 Sat, 14 Mar 2026 04:24:04 -0700 <![CDATA[PC Desktop: 打游戏突然黑屏]]> 打游戏突然黑屏，然后显示器显示未连接，耳机内有很大的电流声，主机仍然在工作，显卡风扇狂转，拔插dp线和显示器电源线无反应

⟐ Commented 十二月 08, 2025 at 2:44 GMT-7

]]> https://zh.ifixit.com/Answers/View/929535/%E6%89%93%E6%B8%B8%E6%88%8F%E7%AA%81%E7%84%B6%E9%BB%91%E5%B1%8F https://zh.ifixit.com/Answers/View/929535 Mon, 08 Dec 2025 02:44:00 -0700 <![CDATA[Lenovo Desktop: 桌面密码忘记]]> 忘记了桌面密码了，无法进去桌面

⟐ Answer edited 十月 10, 2025 at 2:15 GMT-7

]]> https://zh.ifixit.com/Answers/View/919813/%E6%A1%8C%E9%9D%A2%E5%AF%86%E7%A0%81%E5%BF%98%E8%AE%B0 https://zh.ifixit.com/Answers/View/919813 Fri, 10 Oct 2025 02:15:17 -0700 <![CDATA[Lenovo Legion Desktop: 我的电脑主机最近一直嗡嗡嗡的响为什么？]]> 2022版R9000k，用了几年时不时地主机会响，开始拍一下就好，现在拍好几下都不行了，请帮帮我

⟐ Commented 九月 15, 2025 at 6:42 GMT-7

]]> https://zh.ifixit.com/Answers/View/895095/%E6%88%91%E7%9A%84%E7%94%B5%E8%84%91%E4%B8%BB%E6%9C%BA%E6%9C%80%E8%BF%91%E4%B8%80%E7%9B%B4%E5%97%A1%E5%97%A1%E5%97%A1%E7%9A%84%E5%93%8D%E4%B8%BA%E4%BB%80%E4%B9%88%EF%BC%9F https://zh.ifixit.com/Answers/View/895095 Mon, 15 Sep 2025 06:42:13 -0700 <![CDATA[Lenovo IdeaCentre AIO 510S-23ISU: 电脑开机显示信号无输入]]> 很长时间没用就开不了机了，主机换了，连接显示屏的线也换了就是开不了机

⟐ Commented 九月 15, 2025 at 6:39 GMT-7

]]> https://zh.ifixit.com/Answers/View/894872/%E7%94%B5%E8%84%91%E5%BC%80%E6%9C%BA%E6%98%BE%E7%A4%BA%E4%BF%A1%E5%8F%B7%E6%97%A0%E8%BE%93%E5%85%A5 https://zh.ifixit.com/Answers/View/894872 Mon, 15 Sep 2025 06:39:24 -0700 <![CDATA[PC Desktop: 为什么我的电话开机会黑屏出现两行英文字]]> 开机出现两行英文字，del进入后台后bios设置里没有硬盘选项，这是怎么回事

⟐ Commented 九月 04, 2025 at 4:52 GMT-7

]]> https://zh.ifixit.com/Answers/View/903702/%E4%B8%BA%E4%BB%80%E4%B9%88%E6%88%91%E7%9A%84%E7%94%B5%E8%AF%9D%E5%BC%80%E6%9C%BA%E4%BC%9A%E9%BB%91%E5%B1%8F%E5%87%BA%E7%8E%B0%E4%B8%A4%E8%A1%8C%E8%8B%B1%E6%96%87%E5%AD%97 https://zh.ifixit.com/Answers/View/903702 Thu, 04 Sep 2025 04:52:02 -0700 <![CDATA[Aspire T180: 为什么电脑黑屏了]]> 电脑黑屏了，但是鼠标能动，重启也没用

]]> https://zh.ifixit.com/Answers/View/911873/%E4%B8%BA%E4%BB%80%E4%B9%88%E7%94%B5%E8%84%91%E9%BB%91%E5%B1%8F%E4%BA%86 https://zh.ifixit.com/Answers/View/911873 Thu, 14 Aug 2025 02:33:35 -0700 <![CDATA[DIGITAL Starion 910: I want to connect the wires of mother board]]> I want to connect the wirer of mother board

⟐ Commented 六月 08, 2026 at 10:36 GMT-7

]]> https://zh.ifixit.com/Answers/View/958833/I+want+to+connect+the+wires+of+mother+board https://zh.ifixit.com/Answers/View/958833 Mon, 08 Jun 2026 10:36:11 -0700 <![CDATA[HP DC5700: How to find products key]]> my computer it doesn't activate

⟐ Commented 六月 08, 2026 at 9:39 GMT-7

]]> https://zh.ifixit.com/Answers/View/730949/How+to+find+products+key https://zh.ifixit.com/Answers/View/730949 Mon, 08 Jun 2026 09:39:56 -0700 <![CDATA[Dell Optiplex 780: Remove the external screen card.]]> I want a video to remove the external display card To run the VGA-integrator.

]]> https://zh.ifixit.com/Answers/View/958792/Remove+the+external+screen+card. https://zh.ifixit.com/Answers/View/958792 Mon, 08 Jun 2026 06:05:16 -0700 <![CDATA[Acer Asprire AX3300: Why isn't it working unité?]]> when When I press the power button, the unité does not want to turn on.

⟐ Commented 六月 07, 2026 at 9:38 GMT-7

]]> https://zh.ifixit.com/Answers/View/958619/Why+isn't+it+working+unit%C3%A9 https://zh.ifixit.com/Answers/View/958619 Sun, 07 Jun 2026 09:38:21 -0700 <![CDATA[Dell Inspiron 5675: Network adapters disappeared (wifi and Ethernet)]]> Hello,

My PC can't connect to internet as no network adapters. I tried a lot of things already. Installing various adapters suitable for this PC. Wifi and ethernet. It was succesful instaliation (wrote this on pc) but when it is not found anywhere. And it doesnt cahnge anything. When you run troubleshotting it says no network adapters are found. I checked on BIOS but it seems I cant find them there too. I tried network reset. I looked for them in cmd but also no drivers were found. I was looking on device manager. Like scan hardware changes, show hidden devices. But nothing. I also bought USB wifi adapter. But it doesnt work on PC. It works on my tablet. I just don't understand why it is like that and why nothing helps. It seems that i can't install any adapters. I have tried more things but I can't remember all as it has been a long time. Anyone know what is a problem? Why is it like that? And what can I do to fix it?

⟐ Answer edited 六月 06, 2026 at 18:28 GMT-7

]]> https://zh.ifixit.com/Answers/View/958380/Network+adapters+disappeared+(wifi+and+Ethernet) https://zh.ifixit.com/Answers/View/958380 Sat, 06 Jun 2026 18:28:12 -0700 <![CDATA[HP 22-b013w: My computer show a blue color of death]]> Why when turning my computer i can't proceed . The screen is blue and no option is functioning

⟐ Answered 六月 05, 2026 at 21:27 GMT-7

]]> https://zh.ifixit.com/Answers/View/958402/My+computer+show+a+blue+color+of+death https://zh.ifixit.com/Answers/View/958402 Fri, 05 Jun 2026 21:27:42 -0700 <![CDATA[HP Compaq 8200 Elite: wifi network and sound not working]]> Why is my computer wifi and sound not working

⟐ Commented 六月 05, 2026 at 9:02 GMT-7

]]> https://zh.ifixit.com/Answers/View/883183/wifi+network+and+sound+not+working https://zh.ifixit.com/Answers/View/883183 Fri, 05 Jun 2026 09:02:35 -0700 <![CDATA[Custom built desktop PC: good guides for replacing a power supply?]]> i did a bunch of research and i am reasonably certain that my power supply (Gamdias Kratos M1 550b) is failing. I’ve bought a replacement (MSI MAG A750GLS PCIE5), and I know that I’ll need to rewire the whole thing—I’ve read you should use all the cables that come with the new power supply. my PC was professionally built, but I am not a professional! I feel I can do it myself but, when I started taking my PC apart, I realized I don’t want to do this without studying up some first. what do you recommend i look at? i saw a few things here, but I don’t know enough to know which products/setups (if any) might be close enough, or which other components are critical to know about. (reading preferred over video, but video guides acceptable). the manual for the product is unhelpful to a regular person.

Also, when I began taking my PC apart, i noticed that the cables were held in place with tiny zipties. as my pc is a mini form factor, i imagine space inside there is quite limited. am i gonna need to invest in some mini zipties if i ever want to close my case again?

⟐ Answered 六月 04, 2026 at 1:32 GMT-7

]]> https://zh.ifixit.com/Answers/View/958150/good+guides+for+replacing+a+power+supply https://zh.ifixit.com/Answers/View/958150 Thu, 04 Jun 2026 01:32:55 -0700 <![CDATA[HP Compaq 8200 Elite: When I turn on the pc, the fan is on but pc isn't booting up.]]> When I turn on the pc, the fan is on but pc isn't booting up. keeps making sounds with the fan

⟐ Commented 六月 02, 2026 at 6:43 GMT-7

]]> https://zh.ifixit.com/Answers/View/826494/When+I+turn+on+the+pc,+the+fan+is+on+but+pc+isn't+booting+up. https://zh.ifixit.com/Answers/View/826494 Tue, 02 Jun 2026 06:43:08 -0700 <![CDATA[Lenovo ThinkStation: My rebuilt P910 won't boot to BIOS? wHAT IS WRONG?]]> My rebuilt P910 won't boot to BIOS? wHAT IS WRONG?

⟐ Commented 六月 02, 2026 at 6:23 GMT-7

]]> https://zh.ifixit.com/Answers/View/953322/My+rebuilt+P910+won't+boot+to+BIOS+wHAT+IS+WRONG https://zh.ifixit.com/Answers/View/953322 Tue, 02 Jun 2026 06:23:48 -0700 <![CDATA[Dell Optiplex 790: Why power button blink orange light]]> Why power button blink orange light

⟐ Answer edited 六月 02, 2026 at 1:38 GMT-7

]]> https://zh.ifixit.com/Answers/View/957781/Why+power+button+blink+orange+light https://zh.ifixit.com/Answers/View/957781 Tue, 02 Jun 2026 01:38:14 -0700 <![CDATA[HP Z400 Workstation: fornt oudio jack is not working]]> why fornt oudio jack is not working?

⟐ Answered 五月 31, 2026 at 3:54 GMT-7

]]> https://zh.ifixit.com/Answers/View/857351/fornt+oudio+jack+is+not+working https://zh.ifixit.com/Answers/View/857351 Sun, 31 May 2026 03:54:34 -0700