How is it convenient in Wim to bind an insert from an external register "*?

Question

linux

The problem is the following. On one of the computers, the insertion from the register "*" does not work.
I decided to add, since such a thing, the solution to this problem is in the config.
How is it more convenient to insert from this register, for example, using a keyboard shortcut.

Answer 1

I'm <C-\>mapped.