iFixit - Answers With Device "Router"

TP-Link Archer C7: TP-Link Archer C6 (V3.20) Water Damage - No Power After Getting Wet

Thu, 04 Jun 2026 21:06:07 -0700

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Hi everyone,

My TP-Link Archer C6 (AC1200, V3.20) got wet after accidental water exposure. Since then, the router shows no signs of life when the power adapter is connected.

Opened the router and inspected the PCB.
No obvious burnt components.
No exploded capacitors.
No visible severe corrosion or damaged traces.
Antenna connections and main board appear physically intact.
Router currently does not power on at all (no LEDs).

Model: TP-Link Archer C6 V3.20
Power Input: 12V DC, 1A

(Attach all PCB photos, both sides, power section, and close-ups)

Questions:

Which components commonly fail first after water damage on the Archer C6?
Is there a fuse, protection diode, or power MOSFET near the DC input that I should test?
What voltage rails should I measure after applying 12V power?
Are there any known schematics or boardviews available for this model?
Based on the photos, does anyone notice signs of corrosion or damage that I may have missed?

I have a multimeter and am comfortable performing component-level diagnostics if someone can guide me through the measurements.

Thanks!

⟐ Commented 6월 04, 2026 at 21:06 GMT-7

Bosch Router 1584AVS 2016: Why it cannot log and share data with other

Sat, 30 May 2026 05:41:06 -0700

My router turn only the power light but this orginal work cannot doing like the sharing data and linked with device in phone its option cannot show and i hope in router die to high voltage short circuit can you help me

⟐ Answered 5월 30, 2026 at 5:41 GMT-7

TP-Link Archer C7: Router does not turn on.

Thu, 21 May 2026 07:42:43 -0700

I have the C7 router. During a thunderstorm, the router just stopped. There are no lights.

I tried the power adapter on other routers that I have and it turns them on, so the issue is not in the power adapter.

Is there anyway to fix C7 which does not turn on? Thanks for your help in advance.

⟐ Commented 5월 21, 2026 at 7:42 GMT-7

Router: My router doesn't turn on

Thu, 14 May 2026 10:55:14 -0700

Yesterday, I got a router from my ISP and it has not been switching on at all. At first glance, there were no signs of life. I eventually settled for opening the device, and heard a continuous clicking sound when the device was on. After closer inspection, there were two LEDs, each with a green and red light rapidly flashing. The router otherwise shows no signs of life, wifi does not work, and ethernet doesnt work either.

Can you help me?

Thanks

⟐ Answered 5월 14, 2026 at 10:55 GMT-7

Router: Home WiFi not working

Thu, 14 May 2026 10:54:27 -0700

Good morning from Scotland. I am an EE WiFi customer. Our WiFi has not been working for the last few days. The router has a green light that should be turquoise. I have followed EE's advice on their website, switch it on and off again and reset it. Still no interwebs. Could some kind person please let me know if there is anything else I can realistically do myself to fix the problem? 🧐 Thank you in advance

⟐ Answered 5월 14, 2026 at 10:54 GMT-7

Netgear WGR614v9: How can I fix a router that gives signal, but not internet?

Thu, 14 May 2026 10:48:56 -0700

My router will give off wireless signal, but it does not give internet access. I've tried restoring to factory settings, but that won't work either. Is there any way to fix this?

⟐ Answered 5월 14, 2026 at 10:48 GMT-7

Router: WRT/Open Source Routers, Anyone have experience with them?

Wed, 13 May 2026 12:07:04 -0700

I’m about to buy a WIFI 6 WRT/Open Source router and need recommendations, explanations and comments.

I’ve read the online articles. I need to hear from someone who has one already.

I have an Airport Extreme and a Time Machine server. I have a Spectrum internet that constantly acts up. I don't know why I can't use either of mine to replace Spectrum's but it's not working. So when I buy a new one I want to plan for the future even if I have no immediate need. For example, once the stimulus check reaches me a big chunk goes to the mac mini M1. It's WIFI6 so the new router needs accommodate it. I'm a network nutso too. I started with twisted pair and then grinos for packet on two meter. So I want to have as much or little control over settings ergo WRT or at least open source router control.

Now the question for you and Dan: what inexpensive WIFI6 (meaning mac mini compatible) and open source os would you recommend ?

⟐ Answered 5월 13, 2026 at 12:07 GMT-7

Other Router: Why is my tenda router on but not showing wifi name on android

Fri, 03 Apr 2026 21:31:11 -0700

Tenda router is on but not showing wifi name

⟐ Commented 4월 03, 2026 at 21:31 GMT-7

AirPort Extreme A1521: Why my airport extreme show it is overheating?

Mon, 23 Feb 2026 01:51:17 -0700

the orange light of my airport extreme flashing slowly,while the airport tool shows that the device is overheathing?Nomatter where I put it,even turn on the air conditioner of it?

⟐ Answered 2월 23, 2026 at 1:51 GMT-7

Unifi Dream Machine: Unit wont power on. Any ideas how to trouble shoot it and or fix it?

Sat, 31 Jan 2026 06:29:40 -0700

Tldr: machine wont power up no fans or lights.

I was gifted a unify dream machine 4 port cylinder router with some other unify gear, unfortunately I wasn't the original purchaser so I don't have any idea of how old it is. The gifter said everything worked great when it was packed up but unfortunately upon receiving the hardware everything but the router works well. I have tried to plug the machine in with multiple power cords and tried to hold the reset down while plugging it in. When it is plugged in the fan will do a ¼ turn and then stop. It's almost as though it has a bad capacitor but I'm not really even sure how to open the unit with out any damage and don't want to destroy the beautiful machine. ⁹

⟐ Answered 1월 31, 2026 at 6:29 GMT-7

Other Router: Why does my router turn on but it cannot connect to devices

Sun, 07 Dec 2025 03:15:24 -0700

My router turns on but it doesn't show the signal bars and cannot also connect to any device

It's a TCL router

Model HH40L1

It does not connect to any device but turns on

⟐ Commented 12월 07, 2025 at 3:15 GMT-7

Netgear WGR614v9: My router suddenly quit working and won't turn on

Fri, 05 Dec 2025 01:35:28 -0700

Internet stopped and now router won't turn back on

⟐ Answered 12월 05, 2025 at 1:35 GMT-7

Ubee DVW23C: My computer does not access to enter password for wi fi

Sat, 22 Nov 2025 21:42:52 -0700

Whenever I enter password for wi fi in my computer I doesn't desplay so I can't get wi fi.

AirPort Extreme A1521: Can not reconnect cables to logic board?

Sun, 31 Aug 2025 16:08:43 -0700

I just opened my A1521 Airport Extreme to clean and lube the cooling fan, trying to solve the overheating problem. Everything has gone back together nicely until I got to the last step of connecting the two small connectors to the logic board. One of these goes to the indicator lamp, not sure about the other. After an hour of trying, I’ve had no success in getting the connectors to snap into place. The back of the connector is virtually smooth, so I don’t see how it is supposed to connect. It does not appear like the connectors broke when I removed them, but it seems like I’m trying to connect a smooth connector to a smooth surfaced circuit board. How are these supposed to connect?

Dan, that’s exactly what happened, I can now clearly see that both parts of the connectors pulled off of the board. The tear down instructions gave several warnings about being careful to not break the connector, and I was impressed with how easily and cleanly mine came off. Perhaps I will add a comment about what happened here. I left the reset switch connected to the board, and instead disconnect the actual switch from the case. My problem is with the LED and whatever the other is directly next to the LED. What is that one?

⟐ Answered 8월 31, 2025 at 16:08 GMT-7

Router: It is not responding while blue light is turning on

Wed, 24 Sep 2025 09:42:21 -0700

I am unable to reset by pressing till 5 to 10 second. Turning off and on by 10 times. All method applied. The device seems hang also not detected on app.

⟐ Edited 9월 24, 2025 at 9:42 GMT-7

TP-Link Router: Why is my device disconnecting and reconnecting frequently every day?

Wed, 23 Jul 2025 01:12:17 -0700

Why is my device disconnecting and reconnecting frequently every day?

⟐ Commented 7월 23, 2025 at 1:12 GMT-7

Netgear WNDR3700: Will not power on

Sat, 03 May 2025 14:50:43 -0700

I tried resetting, unplugging, switching outlets. Will not power on!!

⟐ Answered 5월 03, 2025 at 14:50 GMT-7

D-Link Router: How can I fix my D-LINK 224 router if the WiFi doesn’t have an interne

Thu, 17 Apr 2025 22:17:30 -0700

How can I fix my D-LINK 224 router if the router doesn’t have an internet access or connection

⟐ Commented 4월 17, 2025 at 22:17 GMT-7

AirPort Extreme A1521: Rapidly flashing orange light, no response

Mon, 07 Apr 2025 11:52:07 -0700

I recently got an AE with the issue written in title. The only thing I tried yet is resetting it. It goes from green light to orange and then starts rapidly flashing.

I haven’t worked yet with these devices so I have no idea where to start looking for solutions.

It doesn’t show up in Airport Utility on a Mac, neither on a Windows PC.

⟐ Commented 4월 07, 2025 at 11:52 GMT-7

D-Link dir-645: Router not turning on and Dim lights Blinking

Thu, 30 Jan 2025 23:43:01 -0700

i have issue with my D-Link , when i switch on my D-Link the router is not switching on and dim lights are blinking in the router continuously. i don't know the issue . can we geta resolution how to fix the issue.

⟐ Commented 1월 30, 2025 at 23:43 GMT-7