Philips for Intel Socket 775 processor Service Manual page 15

8. Reassemble the YBU and YBL to the Y-Main.
9. Connect the connector of CN5006 and CN5007 among
YBU, YBL and YM.
10. Arrange the board on the chassis and then screw to fix.
Mechanical Instruction
11. Connect the FPC and YM of panel to the connector.
12. Supply the electric power to the module and then check the
waveform of board.
13. Turn off the power after the waveform is adjusted.
S/SD/HD 3.1 PDP 4. EN 15