Common problems DSL modem does not include downloads, slow download, or download a second Blaze then crawl the next. Flashing lights on the modem, strange errors with cryptic codes, loose cables, routers and problems can mess things up, too. (A router is a device that sits between your DSL modem and the Internet, but lets you share your Internet connection among several computers)

Before you can fix your modem, you need to know what type of modem you have. In general, DSL modems are available in two variants: Ethernet and USB. An Ethernet modem connects to the computer using a cable network standard is most often blue-with RJ-45 jack (look very similar jack, only bigger). To use an Ethernet modem, you need to have a notebook or desktop with a network adapter, also called a network adapter. Conversely, the USB modem to connect your computer via a USB port, and tend to be installed without much fuss. Some modems offer both Ethernet and USB connections.

You can also some nuts and bolts-information such as your modem brand and model, where you must contact the manufacturer. The easiest way to find is to look at the modem itself. On the bottom, you see a label with the name of the manufacturer and model of modem and serial numbers.