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 5月 21, 2026 at 7:42 GMT-7

Can you help me?

Thanks

⟐ Answered 5月 14, 2026 at 10:55 GMT-7

⟐ Answered 5月 14, 2026 at 10:54 GMT-7

⟐ Answered 5月 14, 2026 at 10:48 GMT-7

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 5月 13, 2026 at 12:07 GMT-7

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

I am able to log into the admin console it gives me the following errors:

CMSTATUS:US_ Diplexer_Mode_Change:Fixed lnitial, 5-42MHz.

SYNC-Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing(MAC Address Here):M-OOS=1.1:CM-VER=3.1

Trying to see if this is in fact something that I can fix or if it's not worth my time -- either way I appreciate anyone's input

⟐ Edited by author 3月 29, 2026 at 5:20 GMT-7

⟐ Commented 3月 24, 2026 at 18:34 GMT-7

⟐ Answer edited 3月 20, 2026 at 21:13 GMT-7

⟐ Answered 2月 23, 2026 at 1:51 GMT-7

⟐ Commented 2月 09, 2026 at 1:04 GMT-7

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 1月 31, 2026 at 6:29 GMT-7

⟐ Edited 1月 22, 2026 at 1:24 GMT-7

It's a TCL router

Model HH40L1

It does not connect to any device but turns on

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

⟐ Answered 12月 05, 2025 at 1:35 GMT-7

⟐ Commented 9月 05, 2025 at 13:17 GMT-7

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 8月 31, 2025 at 16:08 GMT-7

⟐ Edited 9月 24, 2025 at 9:42 GMT-7

Just wanting to know how to pry open the casing to get in there and get the rest of the ants out as shaking and whacking them out of the USB ports isn’t getting them all out. I can’t seem to find any kind of button or lever that could quickly pop it open, and have tried using a credit card, knife and my fingernails but just can’t get it open.

It’s an MU5120 model.

⟐ Answer edited 8月 09, 2025 at 23:56 GMT-7