Toshiba laptop display split into 3 partd

[BORICHIKOY]

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Need help!!

My toshiba laptop display had split into 3 parts, but when I connected to VGA external monitor i found it is normal,
this is happen during my computer is going on stanby mode...dugay na sya mabalik sa normal... even ako restart. ang ako buhaton kung biyaan nako for the meantime mag play lang sa ko ug video... para inig balik ok ra gihapon. Please help.

[siopao1984]

simple troubleshooting done
toggle out to external monitor ok. murag dedz na imo lcd panel

question? if in BIOS split into 3 gihapon ang screen?
if YES... lcd panel dedz

[datumtech]

your lcd board is defective and need to replace

[BORICHIKOY]

Thnks bro... naa man gud mo suggest nga basin video inverter pero i belive lcd ni na problema...

[siopao1984]

inverter para na sa backlight sa imohang screen and nothing to do with the splitting into 3 parts