iFixit - Answers With Device "Modem"

Cable Modem: Motorola MB8600 Only has a light on the bottom (Ethernet)

Sun, 29 Mar 2026 05:20:53 -0700

I have so far rebooted and reset in all ways that I could.

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 March 29, 2026 at 5:20 MST

Fiber Optic Modem: GPON ONU TG 2212 wifi router

Tue, 08 Apr 2025 06:05:42 -0700

After electricity come back my GPON ONU TG2212wfi router not on what is its problem

Modem: Why is my HSPA USB modem disconnecting

Fri, 20 Sep 2024 07:03:44 -0700

Why is it anytime I try inserting my HSPA USB modem into my laptop USB port and I click on connect it shows authenticating which is normal and all of a sudden it disconnects I even changed the USB port

Cable Modem: Modem is not working

Fri, 31 May 2024 22:33:51 -0700

I dont know what happened but the LOS is not showing any light

⟐ Commented May 31, 2024 at 22:33 MST

56K modem: What is the last Mac that had a replaceable WiFi card?

Sat, 28 Sep 2019 11:49:00 -0700

Hi everyone!

I was wondering what is the last Mac, laptop or desktop, that had a replaceable WiFi card?

Thanks!

zog

⟐ Answer edited September 28, 2019 at 11:49 MST