Panha Bun, you will have to replace the display assembly. Check this video about how to get to your screen. Cost for the assembly is around $20-$25 and they are widely available at multiple places like Amazon or Ebay
We have a chance to guarantee our right to repair electronic
equipment—like smartphones, computers, and even farm equipment. This is a once-in-a-generation
chance to protect local repair jobs—the corner mom-and-pop repair shops that
keep getting squeezed out by manufacturers.
Join the cause and tell your state representative to support Right to Repair. Tell them you believe repair should be fair, affordable, and accessible. Stand up for your right to repair!