Toshiba Satellite L640 Maintenance Manual page 190

Chapter 4 Replacement Procedures
Figure 4-8-5 Remove the LCD cable from mother board
11. Pull out the LCD cables from the guide of LCD panel.
Figure 4-8-6 Remove the LCD cable from LCD panel
Opening the display to 135degree, keeping display side by hand and remove the hinge screw.
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Satellite L640/L645, Satellite Pro L640/Pro L645 Maintenance Manual (960-Q08)
M2.55 FLAT BIND screw
Figure 4-8-7 Remove the hinge screws
x4(Lock tight)
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