Toshiba laptop turns color blank (blue, white, green) after 1 minute of boot

[xky_0927]

hello there!

my toshiba satellite l300 screen turns white or blue after 2-mins.

i have that problem first when i had windows 7. i thought a fresh install of OS Will fix that problem. but it doesnt.

i hope you can help me.

thanks )

 

[ratedk]

Try plugging in an external monitor, then turning on the laptop. Do you get the white/blue image on both screens after 2 minutes?

If you get a good image on the external, but not on the laptop, the laptop screen is going bad. Consider replacing it.

If the white/blue image is the on both screens, the problem is the laptop MotherBoard.