HP DV7-1132nr Laptop LCD Will Not Display

After replacing the fan on this Laptop

(HP DV7-1132nr
Windows 7 32 bit
4 gigs of ram (I know)
AMD Turion X2 Processor
ATI Radeon 3200)

I noticed the LCD was producing a blue tinted screen. I switched to External Mode and the display was fine. I went to switch back to the LCD and could not. I figured the LCD probably died so I replaced it with a new one. Still nothing. The Monitor does not show up at all in display propierties. The refresh rate and resolution is correct. Im kind of at a loss here.