Compaq Presario 700 notebook display problem.

[pramodkdp]

Hi Everybody.
I have compaq presario 700 notebook. my lcd keeps on changing color..some times white, some time red..there is horizontal and vertical lining also. it keeps on continuing..when I on the laptop it display good while booting..after finish booting..or some time in booting period it keeps on changing color and lining..white, black, red green, blued..it's like that..what could I do with this. Pliz help me regarding this problem. thank U very much and God bless u
Pramod