You have problem with Main Board or LCD Controller. It's impossible to know for sure unless replace one and see if it will solve an issue. If not - than other board is responsible. Repair should be done by professionals unless you can find parts cheap and got enough skills to repair electronics. No soldering involved. Just board replacement.
Answers & Comments
You have problem with Main Board or LCD Controller. It's impossible to know for sure unless replace one and see if it will solve an issue. If not - than other board is responsible. Repair should be done by professionals unless you can find parts cheap and got enough skills to repair electronics. No soldering involved. Just board replacement.
thanks i appreciate your help!