my compurter screen split into 3 part.I know that the panel fault. Which elements necessary change. Can you help

i am waiting your answers

Most likely a faulty GPU. Then need reballing or replacement.
Could be a problem with the matrix, but it is easy to check by connecting an external monitor.
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If its the panel, no chance to find out what element gonna be changed.
Nobody repairs panels, there might be some cases but not in your situation.
Just replace the panel.

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Ремонт асик майнеров в Иркутске.