Black screen

[rictblas]

Hello,
technician here in our place would heat up the chipset and it work for a few hours rhen goes black screen again, external monitor won't work, and he said i have to change my motherboard, i want to make sure?

 

[dhicks19]

how they heating it up? sounds like it

 

[rictblas]

Best answer selected by rictblas.