iFixit - Answers With Device "Computer Hardware"

Networking Hardware: tplink 路由器型号 tl-xdr1850 坏了，不供电，给点维修思路，谢谢

Wed, 22 Oct 2025 07:10:47 -0700

tplink 路由器型号 tl-xdr1850 坏了，不供电，寄回tplink厂家说是检测CPU坏了

维修需要100多，100多新的都买出来了，这个东西CPU坏的概率很低，起码给供电电路修好呀，我就说不修了，给我退回来了，有没用大神给个维修思路

HP Laserjet M552: 紙張列印問題

Sat, 05 Jul 2025 04:28:29 -0700

紙張卡匣印沒幾次就會顯示非預期紙張，按確認之後影印速度就變慢

HP LaserJet 1160 or 1320: hp1160王灯亮了机不工作

Tue, 30 Apr 2019 03:35:54 -0700

hp1160綠王灯一齐閃二次后長亮了.机不工作請問各位可否賜教

Razer mako: 左聲道訊源輸出導致雜音

Sat, 12 Jan 2019 09:17:19 -0700

左邊聲道輸出有雜音已左右喇叭分別掉轉測試掉轉後仍是左邊才會出現雜音, 應怎樣維修?

Mecer LED Display: Monitor do not switch on

Sat, 27 Jun 2026 04:03:14 -0700

Monitor do not switch on

hp keyboard: How can I repaire my HP keyboard if its keys are not working

Fri, 26 Jun 2026 21:50:26 -0700

My keyboard keys are not working

⟐ Commented 六月 26, 2026 at 21:50 GMT-7

Logitech Pro X2 Superstrike: physical clicking issue its really bad

Thu, 25 Jun 2026 08:09:48 -0700

so basically i was watching youtube until the battery died so i went to charge it up until the triggers on both clicks are not going down physically i think i might have to do somethin about the spring or something idk but i need to know how to fix this

Dell Keyboard: Why is my wired keyboard on my dell laptop stop functioning?

Wed, 24 Jun 2026 06:17:49 -0700

When I type something it doesn't shown on the screen but the keyboard shows that it is on

Logitech MX Master Series Mouse: Copper contact pads ripped

Wed, 24 Jun 2026 02:35:48 -0700

Hi All. My very first post here. Hope to get some advice from the community here.

I received an MX Master 3S that could not power up. I disassembled it and realized that the 10UH 100 power inductor is gone, and the contact pad highlighted in red was ripped off. I will try to take a close-up photo of it when I get home in a few days.

I have attempted soldering contact pads on bigger boards, but trying it on a mouse would be a first for me. I wonder if anyone here has experience in repairing such problems. Any advice would be appreciated.

⟐ Edited by author 六月 24, 2026 at 2:35 GMT-7

Epson Printer: Epson Expression Home XP-5200 - Error 100016

Tue, 23 Jun 2026 10:23:04 -0700

Hello, I just bought an Epson Expression Home XP-5200 from a seller on eBay, and it arrived with the mentioned fault. I notified the seller, and they refunded me and told me to keep the printer.

I have now looked up this error and found many fixes.

Here is what I have tried so far.

1) Removed power cable while printer on, waited 60 sec, held power button for 30 secs, plugged power cable back in

Outcome: Ran printer, same issue.

2) Removed the side cover, unplugged the two ribbon cables nas the reseated the, the smaller one with the blue tab facing down, and the larger one with the blue tab facing up.

Outcome: Ran printer, same issue

3) Removed the scanner completely, opened the scanner and checked all cables. Moved the carriage over to the middle, gave everything a clean, and put it all back together.

Outcome: Ran printer; scanner carriage moved to the start position, then the error code appeared again.

Now, one of the suggested fixes for these issues is a firmware update; however, the error screen will not let me do anything. I can't reset the printer, which was another suggestion. I have no ink in the printer, which was another suggestion for the error code, but I still have no way to bypass the error screen.

So, please, if anyone knows how or if I can bypass the error screen, I may be able to reset the printer. Or is this just a brick destined for land fill (recycle)

HP smart tank 516: Need Trace Cable details

Sun, 21 Jun 2026 23:45:25 -0700

HI,

I am trying to fix a HP Smart Tank 516 printer, but the trace cable is missing in it, if someone knows the length, width and the number of pins you find in the trace cable please let me know.

Thanks

HP Deskjet: Don't recognize the black cartridge!

Sun, 21 Jun 2026 17:14:09 -0700

Don't recognize the black cartridge, and I put a new cartridge, my printer is a HP 3636 deskjet inkjet. I found a alternative solution, putting and removing 5 times, them I pressing the paper to force a printer collect the A4 paper and stay holding to finish the impression.

Razer Blackwidow Tournament Edition Chroma: Some soda got in under the white metal plate attached to the keyboard

Sat, 20 Jun 2026 07:44:19 -0700

Soda fell on keyboard now bottom row buttons m won't work. How do I clean under the white metal plate

Hp L2245WG: Display blink all time

Tue, 16 Jun 2026 17:11:06 -0700

My display all time blink...how to fix it?

⟐ Commented 六月 16, 2026 at 17:11 GMT-7

Canon G3010 Printer: الوان غير واضحه كيف حل هذا

Mon, 15 Jun 2026 00:49:26 -0700

الوان غير واضحه كيف حل هذا المشكلة

Canon G3010 Printer: How to fix P10

Sat, 13 Jun 2026 04:40:23 -0700

there is an error is coming P10

Canon Printer: Pixma G3200 replacement print head needed (found it)

Sat, 13 Jun 2026 04:04:13 -0700

I have been unable to find a replacement printer head part number QY6-8009 for my Canon Pixma G3200. Please tell me where I can find one.

I finally tried a “chat” on the Canon website. There a tech gave me the number of parts sales department. I’d tried and tried to discover it to no avail. Thankfully they have the part. Too difficult but in the end I’m all set.

⟐ Commented 六月 13, 2026 at 4:04 GMT-7

Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch: How to convert normal USB Hub to a Powered USB Hub

Fri, 12 Jun 2026 10:15:23 -0700

I have purchased a normal USB hub for 250rs from electronic shop but when connecting it to my mobile with otg connector usb hub is consuming to much battery I want to convert it to a Powered USB hub means a external wire for charging it so it won't take power from my mobile when connected.

Microsoft Bluetooth Ergonomic Mouse: Need help with broken mouse wheel

Fri, 12 Jun 2026 08:26:03 -0700

I would like to replace a mouse wheel on my mouse which is broken. Does anybody know where I can get a replacement part for this? I know it will be hard to find a part but I do love this mouse and have used it for years. Thanks in advance!

Brother Printer: Que significa A7 y se apaga?

Thu, 11 Jun 2026 16:29:56 -0700

Brother dcp t520 se apagó y antes decía " no imprime A7"