Toshiba PROL450D manual Confidential

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

Satellite L450D / ProL450D Series Maintenance Manual [CONFIDENTIAL] xi