I've got a laptop charger here that's making strange noises. It sounds a bit like the squeal some graphics cards make, but the pitch and intensity varies with load.
This has just started happening, right after I replaced a damaged power connector (laptop end). The new connector is on correctly with no apparent shorts, the laptop does charge from it.
Is this thing safe to continue to use or is it ready for the bin? Or is it worth trying to open it up to fix it?
This has just started happening, right after I replaced a damaged power connector (laptop end). The new connector is on correctly with no apparent shorts, the laptop does charge from it.
Is this thing safe to continue to use or is it ready for the bin? Or is it worth trying to open it up to fix it?