The cord on the laptop's PSU plug (the small, hollow, cylindrical shape
that plugs into the side of the laptop) is fraying were it enters the
plug. It's possible to manoeuvre the cord to get the laptop to charge
but it's going to fall apart soon.

New PSUs are available from Hong Kong on ebay for a fiver but past
experience of cheap goods from HK hasn't been good and I'm concerned
that the adaptor brick might damage the laptop with, for example, poor
voltage regulation.

Is it possible to repair the plug? If I cut the cable, are spares
available to solder/screw on?

TIA

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F