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Satellite L450D / ProL450D Series Maintenance Manual
[CONFIDENTIAL]
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Figure 4.12 Removing the screws from the bottom of the laptop.........................................4-23
Figure 4.13 Removing six screws from under the keyboard.................................................4-24
Figure 4.14 Detaching cables from under the keyboard .......................................................4-25
Figure 4.15 Removing the power board................................................................................4-26
Figure 4.16 Removing the screws from the touch pad button board ....................................4-27
Figure 4.17 Removing the touch pad bracket .......................................................................4-28
Figure 4.18 Removing the thermal fan from the logic lower assembly................................4-29
Figure 4.19 Removing the motherboard from logic lower assembly....................................4-30
Figure 4.20 Removing the DC IN connector and cable ........................................................4-31
Figure 4.21 Picking up the motherboard...............................................................................4-31
Figure 4.22 Aligning the motherboard connectors................................................................4-32
Figure 4.23 Installing the DC IN connector..........................................................................4-33
Figure 4.24 Removing the Thermal Module.........................................................................4-35
Figure 4.25 Removing the VGA Board.................................................................................4-36
Figure 4.26 Reapply Shinetsu 7726 grease on the thermal module and
remove any release papers .................................................................................4-37
Figure 4.27 Removing the CPU ............................................................................................4-38
Figure 4.28 Removing the modem card ................................................................................4-40
Figure 4.29 Removing the speakers ......................................................................................4-41
Figure 4.30 Removing the display assembly.........................................................................4-43
Figure 4.31 Removing the LCD Bezel Assembly.................................................................4-45
Figure 4.32 Taking out the hinge wall ..................................................................................4-46
Figure 4.33 Removing the bezel from the hinge wall...........................................................4-46
Figure 4.34 Reroute the cables..............................................................................................4-47
Figure 4.35 Pressing the bezel hinge wall.............................................................................4-48
Figure 4.36 Pressing the bezel downside hook .....................................................................4-48
Figure 4.37 Pressing the left and right side of the bezel .......................................................4-49
Figure 4.38 Pressing the bezel upside hooks.........................................................................4-49
Figure 4.39 Removing the Inverter Board ............................................................................4-50
Figure 4.40 Removing the LCD Module from the LCD cover assembly .............................4-51
Figure 4.41 Removing the LCD Hinge Assembly ................................................................4-51
Figure 4.42 Removing the LVDS cable ................................................................................4-52