dead battery

Here are pictures of the optical network termination (ONT) white box: Picture 1: https://ibb.co/98Nctqk Picture 2: https://ibb.co/n0Hvg7Q Normally, there are some lights either, green light or red light. Now there are no lights and my internet doesnt work. The black box battery I think is...

My laptop battery has swollen (battery model: L17M3PG2, 11.52V / TYP 4955 / 57 Wh MIN 4840 mAh / 55W). I took the battery out for safety reasons. I could not find the replacement battery (not even some third party battery) because this battery is non removable and has a cable to connect it to...

Hey everyboy! My battery doesn't work well. In the beginning, it started to discharge enormously quick, but now the notebook doesn't turn on without charging cable plugged in. When you place the mouse on battery icon it says "0% available (plugged in)". Then some time passed I understood that...

Hello everyone, I have a little issue with my old laptop. I will try to keep it as short as possible at the same time not to omit important info. I have a Probook 6450b for quite a few years, for 3 years or so I haven't used it at all but lately (4 months) I started using it as a server...