I've had my 2200mp for about 9 months (bulb was replaced 6 months ago).

The past couple of months -- about every third or fourth time I turn it on... it locks up. All the LED lights are lit and it gets stuck on the White Dell screen. The only way to fix this seems to be to pull the power cord.

This happened again last night when I turned it on. After I unplugged and re-plugged -- it didn't do anything for a minute - then an all black screen with white speckles came up for a second - then a fully brightened White dell screen.

Can anyone help with this?