My cat, has been dropping for the last few days and the CD light keeps flashing

Give your operator a call and they'll send someone to help you out.

There are a few lights on the cat that can't flash, power lights, link lights, lan lights, other lights flash no problem, cd lights should be data lights, when flashing, it means that there is a data transmission of lead, but you say that the flash is not even on the Internet should be the light flash of the line, indicating that it is the original branch of the line.

It may be a problem with the cat, you first go to the telecom to check if there is a problem with the connection on their side, if not, ask the telecom to help you take a look.

That network instability may be related to telecommunications, you can also check your line connectors.

If the cat has a problem, catch another one back.

My girlfriend's "cat" is also like that.,The teacher dropped the line.,It's good to buy a new one.,There's a lot of fake cats.,I recommend you buy a tp.,The lowest price of the city fiber is about 100.,The highest is 130.,It's not a network card problem.。

It's either a cat or a problem with the network card You can use the hardware replacement method to find a cat that has no problem first.

That's not a cat problem, it's a server problem.

Go ask your local telecommunications office.

1.It is possible that the problem of voltage is caused by the restart of the broadband cat and the disconnection, find a multimeter to test the voltage to see if it is normal; 2.Check whether the status of the broadband cat is normal when the connection is dropped, there is a DSL or whether the link light is always on, the DSL or Link light on the broadband cat indicates the communication status between your broadband cat and the operator's equipment room equipment, it should be always on at normal times, if it is not bright or flashing, the biggest possibility is that there is a problem with your **line air prudence, directly call the operator's customer service** to report the obstacle and let people check and repair:

Telecom10000, Netcom 10060

It's not a telecom issue. If the LAN light flashes, it is a network cable problem between the cat and the host. It's best to check it out.

If there is a problem with the line, call ** for the operator to come and see.

In view of your situation, I personally think that there are the following situations based on experience: 1. There is a problem with your cat, try to change the cat, there will be such a situation, there is a problem with the server side of Unicom, and the occasional drop will cause the situation you said 3. There is a virus on your computer, and it is the kind of virus that keeps sending packages, this virus has been widely prevalent in the past few years, and its principle is to keep sending packages until your broadband is blocked, and finally lead to the inability to access the Internet.

It is recommended that you first check and kill viruses, do not use Rising or any other broken antivirus software, it is recommended to use Kaspersky, NOD32 and other powerful antivirus software to try, after antivirus, use 360 security guard and other software to try to kill Trojans.

Then if it's neither, you can find Unicom customer service, and many of them are problems on the server side.

The light flashing at the bottom of the cat indicates that there is data transmission, and use 360 or Kingsoft Traffic Firewall to see what is occupying the network speed.

There are 4 lights on the cat, one PWR, one link, one PC, and the remaining one is a giant transmission signal light. If the link light flashes for a long time. That's if you have a problem with the line! Landlord please adopt!