<![CDATA[iFixit - Answers With Device "PC Desktop"]]> https://zh.ifixit.com/Answers/Device/PC_Desktop?rss=yes en-US Thu, 09 Apr 2026 00:11:08 -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[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[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[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 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[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[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

]]> 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 Sat, 28 Mar 2026 05:27:59 -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[Lenovo IdeaCentre K410: Why won't my computer read any CDs or DVDs?]]> When I insert a CD or DVD into the CD drive, the computer won't read it and doesn't recognize that I've inserted a disk. The computer is working fine other than that.

⟐ Commented 四月 05, 2021 at 19:19 GMT-7

]]> https://zh.ifixit.com/Answers/View/197945/Why+won't+my+computer+read+any+CDs+or+DVDs https://zh.ifixit.com/Answers/View/197945 Mon, 05 Apr 2021 19:19:17 -0700 <![CDATA[HP Desktop: Cant add printer - Print Spooler not running error]]> I have a HP desktop running Vista 32bit. The printer has stopped working. The printer is fine and so is the USB cable. I have tried a few USB ports that work with other devices. I tried reinstalling driver - I get the popup that driver installs correctly and device is ready to use

Block Image

however no printer shows up under PRINTERS. If I go Control Panel > printers the pane is empty!

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Trying to ADD a printer I get error

Block Image

I can't reinstall the OS as the system controls a medical machine and the installed application is not easily recovered. System Restore is not enabled either!

⟐ Answer deleted 四月 18, 2022 at 2:01 GMT-7

]]> https://zh.ifixit.com/Answers/View/90437/Cant+add+printer+-+Print+Spooler+not+running+error https://zh.ifixit.com/Answers/View/90437 Mon, 18 Apr 2022 02:01:05 -0700 <![CDATA[HP Envy Rove 20-k014us: My headphones don't work when I plug it into the jack?]]> My headphones work fine when I'm using them on my phone but for some reason they don't work when I plug it into my computer. How do I fix this?

⟐ Commented 八月 22, 2023 at 0:03 GMT-7

]]> https://zh.ifixit.com/Answers/View/266942/My+headphones+don't+work+when+I+plug+it+into+the+jack https://zh.ifixit.com/Answers/View/266942 Tue, 22 Aug 2023 00:03:30 -0700 <![CDATA[Lenovo Desktop: Will not turn on]]> Will not turn on when button is pushed

⟐ Commented 八月 18, 2025 at 9:54 GMT-7

]]> https://zh.ifixit.com/Answers/View/389825/Will+not+turn+on https://zh.ifixit.com/Answers/View/389825 Mon, 18 Aug 2025 09:54:37 -0700 <![CDATA[PC Desktop: Monitor no signal after start up]]> Hello.

So just today, I have this problem where my monitors does not display anything after start up. I would turn on the CPU and everything runs fine (fans, power supply, etc) but my monitors stay undetected as if my computer was never turned on.

I did some research and, so far, I've tried:

-removing all or some of my RAM and switching them through diferrent slots.

-removing and reinserting my PCI and my graphics card

-resetting CMOS through the jumper switch and battery

-unplugging everything from the Power Supply and replugging.

-pressing the CPU on/off button for an extended amount of time.

So far nothing has worked and I'm completely stumped. Everything was working fine until my computer randomly crashed darker today and then froze in start up to now not displaying anything. Any help would be highly appreciated and thanks beforehand.

My specs are-

-8 GB ddr2 ram

-quad core Intel

-nvidia gt640

-corsair tx650 power supply

⟐ Commented 八月 15, 2025 at 9:27 GMT-7

]]> https://zh.ifixit.com/Answers/View/206319/Monitor+no+signal+after+start+up https://zh.ifixit.com/Answers/View/206319 Fri, 15 Aug 2025 09:27:21 -0700 <![CDATA[PC Desktop: How to fix a motherboard that doesn't give display?]]> I've had around 6 PC motherboards that I have changed over the years. I have all the motherboards with me. The problem with them is that there is a light on the board and the fans turn on when I power up the PC but there is no display. This seems to be a common problem for PC users. I need to know what could be causing such problems and if there is a way to fix it.

Thank You

⟐ Answered 八月 29, 2023 at 7:23 GMT-7

]]> https://zh.ifixit.com/Answers/View/185954/How+to+fix+a+motherboard+that+doesn't+give+display https://zh.ifixit.com/Answers/View/185954 Tue, 29 Aug 2023 07:23:12 -0700 <![CDATA[Dell Dimension 2400: How to remove the hard-drive for disposal?]]> I've replaced this old computer, but want to remove and disable the hard-drive before sending it off to the recycling center. How do I do that? What sort of dynamite do I use?

⟐ Answered 十二月 17, 2025 at 6:42 GMT-7

]]> https://zh.ifixit.com/Answers/View/100801/How+to+remove+the+hard-drive+for+disposal https://zh.ifixit.com/Answers/View/100801 Wed, 17 Dec 2025 06:42:45 -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

⟐ Answer accepted 十二月 23, 2025 at 18:37 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, 23 Dec 2025 18:37:25 -0700 <![CDATA[Desktop PC: Why does the computer get slower over time?]]> Right after I got my computer everything seemed really fast, but over time it seems to be slowing down. Why is this?

⟐ Answer deleted 八月 26, 2022 at 5:39 GMT-7

]]> https://zh.ifixit.com/Answers/View/226999/Why+does+the+computer+get+slower+over+time https://zh.ifixit.com/Answers/View/226999 Fri, 26 Aug 2022 05:39:10 -0700 <![CDATA[HP DC5700: My pc is not starting just making beeps 9 times with red light blinks]]> my pc is not starting just constantly beeping for nine times with red light flash again & again. I can’t recognize what problem it has, I watched some videos to fix it on youtube but I find out that my pc is beeping for 9 times all of the videos that I watched on youtube have the solution for 5 beeps none have 9 beep problem solution.

⟐ Answer accepted 四月 18, 2022 at 9:43 GMT-7

]]> https://zh.ifixit.com/Answers/View/601984/My+pc+is+not+starting+just+making+beeps+9+times+with+red+light+blinks https://zh.ifixit.com/Answers/View/601984 Mon, 18 Apr 2022 09:43:46 -0700 <![CDATA[Dell OptiPlex 755: Blinking Orange Light Only]]> Hi Guys any Idea why my Desktop can't power on.. when I push the power button. it only blinks.. and the color is Orange... I try to reseat the Power Supply, and Memory nothing happens.. please help guys.. thank you.

⟐ Answer accepted 十二月 21, 2017 at 18:51 GMT-7

]]> https://zh.ifixit.com/Answers/View/448789/Blinking+Orange+Light+Only https://zh.ifixit.com/Answers/View/448789 Thu, 21 Dec 2017 18:51:11 -0700 <![CDATA[Acer Desktop: memory low mesage but disk is clear]]> continually getting message about low memory but disk is not full. I have mcfee

⟐ Answer accepted 五月 29, 2017 at 17:21 GMT-7

]]> https://zh.ifixit.com/Answers/View/244388/memory+low+mesage+but+disk+is+clear https://zh.ifixit.com/Answers/View/244388 Mon, 29 May 2017 17:21:09 -0700