- #UNKNOWN DEVICES IN WINDOWS 7 HYPERTERMINAL SERIAL#
- #UNKNOWN DEVICES IN WINDOWS 7 HYPERTERMINAL DRIVER#
Is it possible to "deaktivate" the console port? That gives me a slight chance to find the "switch ip". Characters typed on one computer appears on the other computer.Ĭan I use the "74-0495-01" to anything (picture below)? It was in the box with the switch, but as far as I know it isnt usable on this switch. Each device with a problem has a little yellow. You’ll find unknown devices and other non-functioning devices under Other devices. The Device Manager can also be accessed from the Control Panel or with a search from your Start menu or Start screen.
#UNKNOWN DEVICES IN WINDOWS 7 HYPERTERMINAL SERIAL#
I also tried to connect the serial cable to my laptop and my old computer. On Windows 7, press Windows Key + R, type devmgmt.msc into the Run dialog, and press Enter. It has one serial communication port, but it failed to give results. I hooked up my old celeron computer, with windows XP. Start hyperterminal, in COM settings select same port like in devide manager -> LGE mobile USB Serial Port. Connect phone by USB (phone should be on normally) 2. I thought this might be because "usb-to-rs232" converters dosnt always works. You need a HyperTerminal or other Terminal app that can connect to modem on COM port and run AT commands. Now I get the characters i type in the hyperterminal, and this tells me that the this isnt a cable issue? Or could it stil be? By shortning pin 2-3 on the "switch side" of the cable. Thinking the serial cabel might be bad it made me try he "loopback test". This converter has worked for simular devices in the past (dreambox, other computer), but I dont get any response from the switch when using windows hyperterminal. I have a usb-to-rs232 converter that I tried without luck.
#UNKNOWN DEVICES IN WINDOWS 7 HYPERTERMINAL DRIVER#
To fix this issue, obtain an updated driver for the device.Troubleshooting hardware issues Click Start, click Run, type control sysdm. I can't connect through the console port. The main reason for Unknown Device to display in your Device Manager is because you have a device that is not working correctly.
Normally this wouldnt be a problem, as you could connect through the serial console port (rs-232). Web dosnt work, since i dont know the ip of the switch. This works for all ports.īut im unable to reach the switch configuration. All ports work, and I can connect a TP-cable from my router to the switch, and one from the switch to my computer. The switch works like a standard "non-managable" switch. I know that you can easy log into the switch through the console despite "not knowing the password". He didnt have the "ip" of the switch or the username/password for administrating it. He had never used it as anything else then a standard switch. The seller said that he had just jused it to "split up the internet". Time: 2s - Port status leds glows for connected devices (since my router and laptop has gigabit, "Link/act" and "Gigabit" leds glows (green/yellow)
Time: 0.1s - System led glow / Fan starts
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