Bad Screen Acer Aspire 5600 15.4" (Almaden Valley)

Screen is wonky. Sometimes the bottom half of the screen blanks out. Plug in an external monitor and everything works great. Just re-installed Windows Media Center 2005.

o 15.4" screen
o Core 2 Duo T2050@1.6GHz
o 2GB RAM
o 100GB HDD
o Windows Media Center 2005 license sticker
o Windows Media Center 2005 re-installed
o DVD/CDRW drive
o WiFi 802.11g

Located near Graystone Elementary in Almaden Valley or Campbell Pruneyard. Please include a number for texts in case emails get blocked.