Home • All articles published on 2026 Year 09 Month - Page 15
-
192.168.1.1 can't open, can't even pop up the login box? Don't rush to reset; I checked these six steps, and 90% of them are stuck in the first two steps
192.168.1.1 can't be opened, browser reports inaccessibility, and even the login window doesn't pop up? Don't reset first. I checked in the six-step order: checking the light, checking the default gateway, ping the gateway, and manually setting the IP to push into the backend. Ninety percent of the time was stuck in the first two steps, with the ipconfig command and the 169.254 self-help method....
-
How do you check who is freeloading on Tenda routers? The network speed control page count shows 8 devices, but my home clearly only has 7
If you want to know if anyone is using the Tenda router, just log in to tendawifi.com devices: the AC10 generation is listed on the speed control page, and the new model is in device management. On this page, I found an OPPO that's been riding for two months. Blocking it just requires turning off the internet allow switch. Three ways to recognize people, paths to blocking and unblocking, and three remedies to stay online after blocking—all clearly explained in this article....
-
How to export and back up configuration files for China Telecom optical modems? Before switching to bridge, save a copy of the conf; the night you restore it after leaving the factory, it can be a lifesaver
The optical modem backend hides a configuration export function: a conf file of several hundred KB stores broadband accounts, super passwords, LOID, and IPTV VLANs. I've run three times on this ZTE F7015T, and before switching to bridge or removing the TR-069, I relied on it as a backup. If I had it on the night I accidentally pressed reset, three hours would have been reduced to three minutes....
-
How do you use Synology Active Backup? After backing up the whole system and configuring it for the whole family, the system crashed for half an hour and the whole system was restored
Synology Active Backup is free and has no device restrictions. I set up whole-system backups for all three family computers, and when the system crashed, I used a recovery USB drive to restore the whole device in half an hour. The differences between document level and full machine level, deduplication measured numbers, and three pitfalls are clearly explained in one go....
-
How to choose a router bandwidth of 20/40/80/160MHz? Even with 160MHz on, the phone is still 1201M. I've stepped through all three hurdles one by one
Bandwidth is the most easily overlooked parameter in WiFi settings. I thoroughly investigated the issue of AX3000T at 160MHz but phones only having 1201M: what exactly is the difference between channel and bandwidth, the account of doubling bandwidth and doubling speed, the hidden pitfall of 149 to 161 not making 160MHz, and how various brands adjust bandwidth in the backend—everything in one go....
-
What should I do if I can't open or enter Xiaomi router 192.168.31.1? I helped the three families check and found ninety percent of them stuck in the first two steps
Xiaomi router 192.168.31.1 cannot be opened or accessed in the background, so don't rush to reset it yet. After helping the three families check and summarize the order: first check whose WiFi you're connected to, then check if the gateway address has changed. In trunk mode, 31.1 drifts to another network, and the real connection is the gateway in the mobile WiFi details....
-
Does the optical modem router consume electricity all day? I tested each power outlet one by one, and surprisingly, the most power-hungry part was the set-top box
How much electricity cost is a year's worth if the optical modem, router, and switch are running 24/7? I tested each power outlet one by one for three days. The whole set costs about 140 yuan per year. The real power consumption is the set-top box, which thinks it's fine once the remote is turned off. The standby 15W is about the same as turning it on, and it costs 72 yuan a year....
-
How to turn off WiFi on a router using only a network cable? Before closing, clearly distinguish the three key points: covering the five brand switch positions all at once
Want to completely turn off the router's WiFi after changing the network cable at home? First, distinguish between off, hidden, and scheduled smart devices, then count the smart devices that rely on WiFi. I've stepped through the switch positions of five brands, the dual-band need to turn off twice, and the way to recover it with a cloud app after accidentally turning it off....
-
How to restore a Mercury router to factory settings? Forgot the management password and didn't have a super password; save it first and then reset
Forgot the Mercury router management password, and the official statement is: without a super password, you can't recover it, so you have to restore the factory setup. I recorded the entire process of that time: three things to save before reset, how many seconds it takes to press the reset port to take effect, the five-step guide after resetting, and the sequence of pitfalls for selling second-hand parts....
-
How to change the WiFi password for the China Telecom optical modem? No need for a super password; after changing useradmin in three steps, you can get both name and password together
You don't need to use a super password to change the WiFi password for the telecom optical modem. Just log in to 192.168.2.1 with the useradmin account on the optical modem sticker, and change the SSID name and WPA key in the network menu. I've organized the paths and re-connected costs for the Huawei, ZTE, and TEWA models....
