<![CDATA[iFixit - Answers With Device "PC Desktop"]]> https://zh.ifixit.com/Answers/Device/PC_Desktop/All?rss=yes en-US Mon, 27 Jul 2026 18:45:38 -0700 <![CDATA[PC Desktop: 重复启动]]> 启动电脑失败，重复开机状态

⟐ Answered 七月 15, 2026 at 20:21 GMT-7

]]> https://zh.ifixit.com/Answers/View/963935/%E9%87%8D%E5%A4%8D%E5%90%AF%E5%8A%A8 https://zh.ifixit.com/Answers/View/963935 Wed, 15 Jul 2026 20:21:38 -0700 <![CDATA[PC Desktop: usb设备出现电涌]]> 开机显示“usb设备出现电涌，将在15s后关机”

⟐ Answered 七月 03, 2026 at 2:43 GMT-7

]]> https://zh.ifixit.com/Answers/View/960350/usb%E8%AE%BE%E5%A4%87%E5%87%BA%E7%8E%B0%E7%94%B5%E6%B6%8C https://zh.ifixit.com/Answers/View/960350 Fri, 03 Jul 2026 02:43:02 -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[Optiplex 360 MT: Why my desktop is not show anything on screen but the fans spin and bu]]> "My computer is not showing anything on the screen, but it is powered on. The fan is running properly, and the hard drive is also working, but it is not displaying anything at all on the screen. Even the Caps Lock blue light on the keyboard is not on. What could be the problem?"

⟐ Answered 七月 27, 2026 at 17:59 GMT-7

]]> https://zh.ifixit.com/Answers/View/965686/Why+my+desktop+is+not+show+anything+on+screen+but+the+fans+spin+and+bu https://zh.ifixit.com/Answers/View/965686 Mon, 27 Jul 2026 17:59:52 -0700 <![CDATA[Lenovo Desktop: Computer doesn't boot, no POST]]> Hi! My Thinkcentre desktop does not POST. It stopped working randomly (and in other times, it would start working without any intervention), so I don't know what's causing it.

I tried doing a discharge multiple times, by unplugging any power sources from the PC and holding the power button. And, at least visually, there's no broken component in the motherboard.

By the way, the fan spins and the status indicator lights up, but it stops there, so I can't really use it.

⟐ Commented 七月 27, 2026 at 16:02 GMT-7

]]> https://zh.ifixit.com/Answers/View/833498/Computer+doesn't+boot,+no+POST https://zh.ifixit.com/Answers/View/833498 Mon, 27 Jul 2026 16:02:33 -0700 <![CDATA[Desktop PC: My PC doesn't display the bios screen and boots straight into Windows]]> My PC will not boot into BIOS at all. I did a CMOS reset. I went to Advanced Settings to UEFI. I have tried everything. Tried booting without HDD’s, nothing. I don’t know if its a CPU issue or a Motherboard issue or even a Monitor issue. I cant get into my BIOS at all. I personally don't think my PC is skipping the BIOS but it's just not coming up on my display because as soon as I boot I see a brief “input not supported” message appear on my monitor it then goes away and I boot into windows like normal. I am running onboard graphics for now and I have seen people suggest that could be the problem but have found no fix can someone please help me.

I have been looking for a fix for this for weeks and I have no clue what to do. I may just let my PC rest and see if it fixes itself.

⟐ Answer edited 七月 27, 2026 at 1:43 GMT-7

]]> https://zh.ifixit.com/Answers/View/709079/My+PC+doesn't+display+the+bios+screen+and+boots+straight+into+Windows https://zh.ifixit.com/Answers/View/709079 Mon, 27 Jul 2026 01:43:06 -0700 <![CDATA[ATX Mid Tower Computer: My old pc has no display pls help]]> My old pc has no display pls help windows xp

⟐ Commented 七月 26, 2026 at 16:21 GMT-7

]]> https://zh.ifixit.com/Answers/View/964785/My+old+pc+has+no+display+pls+help https://zh.ifixit.com/Answers/View/964785 Sun, 26 Jul 2026 16:21:32 -0700 <![CDATA[PC Desktop: Gigabyte RTX 2060 Black Screen and Driver Failure Issue]]> My Gigabyte RTX 2060 was working normally before and I was able to play GTA V for several hours without any issues. The next day, the GPU started having problems.

⟐ Commented 七月 26, 2026 at 10:14 GMT-7

]]> https://zh.ifixit.com/Answers/View/965421/Gigabyte+RTX+2060+Black+Screen+and+Driver+Failure+Issue https://zh.ifixit.com/Answers/View/965421 Sun, 26 Jul 2026 10:14:09 -0700 <![CDATA[Dell Optiplex 790: How to make new power button bcz this is broke]]> can you give me the answer

]]> https://zh.ifixit.com/Answers/View/965315/How+to+make+new+power+button+bcz+this+is+broke https://zh.ifixit.com/Answers/View/965315 Sat, 25 Jul 2026 07:37:02 -0700 <![CDATA[Lenovo ThinkStation: My computer is falling to start up when pluged on but the fun are run]]> Fix it for me

⟐ Commented 七月 22, 2026 at 10:51 GMT-7

]]> https://zh.ifixit.com/Answers/View/964914/My+computer+is+falling+to+start+up+when+pluged+on+but+the+fun+are+run https://zh.ifixit.com/Answers/View/964914 Wed, 22 Jul 2026 10:51:13 -0700 <![CDATA[Hp Compaq 6000: How hard is it to find a good DMS-59 connector?]]> So as many here may or may not know, I had a Dell 530s in service for some time on Win7 Ultimate. That machine can't take a C2Q with mine, but I found a HP Compaq 6000 SFF for $28 with the Q9400 CPU out of the box stock, just no hard drive. I am open to ditching the card and getting a card without this connector if it's truly a lost cause.

The machine shipped with a 256MB ATI Radeon HD 4550 HP OEM with DMS-59 :-(. Is it possible to find a good DMS-59 to HDMI or DP today, or is it just time to get a better card that better fits the Q9400?

GPU HP P/N for reference:

Block Image

⟐ Answer edited 七月 18, 2026 at 18:37 GMT-7

]]> https://zh.ifixit.com/Answers/View/964458/How+hard+is+it+to+find+a+good+DMS-59+connector https://zh.ifixit.com/Answers/View/964458 Sat, 18 Jul 2026 18:37:54 -0700 <![CDATA[Dell Dimension 4700: How to repair the orange light]]> Orange light

⟐ Answered 七月 16, 2026 at 3:29 GMT-7

]]> https://zh.ifixit.com/Answers/View/875952/How+to+repair+the+orange+light https://zh.ifixit.com/Answers/View/875952 Thu, 16 Jul 2026 03:29:00 -0700 <![CDATA[Lenovo IdeaCentre AIO: Computer turn on and goes to power saving mode]]> Hi all,

I have an All in one IdeaCentre Horizon 27 Machine Type: 10109, which i have been struggling with for a long time. The issue is that once i turn it on, it goes to power saving mode count down then the fan are still spinning and nothing is showing.

I tried plugin an external screen (nothing)

I tried reseting the cmos battery, same

I tried different Ram, same

I tried a different motherboard =same

Im not sure what else i need to try

Any advice would be much appreciated

⟐ Commented 七月 14, 2026 at 16:16 GMT-7

]]> https://zh.ifixit.com/Answers/View/799926/Computer+turn+on+and+goes+to+power+saving+mode https://zh.ifixit.com/Answers/View/799926 Tue, 14 Jul 2026 16:16:55 -0700