if u find exact internal lcd panel, then disassemble and insert new one.
lcd panels are plummeting in price anyway. get a new one. it wil be better,
brighter and use lesss power. probably weight a whoe lot less also.
attempting to "fix" any hermetically sealed lcd panel is useless, nless you
own exact manufacturing fixtures, chems, tolerance guages, etc, etc u
know what i mean

)