Removing The Board Cover; Removing The Main Board - HP LT3700 Service Manual

Removing the Board Cover

Remove the seven screws from the board cover and remove the board cover.
Note: When replacing the board cover, do NOT replace the screws above the s-video connectors and the red and
white RCA jacks (audio output) as indicated by the arrows in the first of the two pictures above. You will replace these
screws when you replace the back cover.
Note: When replacing the board cover, place the edge of the cover under the slots in the main bracket, as indicated
by the blue circles in the second of the two pictures above.

Removing the Main Board

Removal procedures are similar for all models.
It is not necessary to remove the power supply to remove the main board.
Only the main board and cable are spared; therefore, after removing the assembly from the unit, you must remove the
two brackets from the board, and replace them on the new board.
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HP High-Definition LCD TV Service Manual