Toshiba T4900CT Manual page 133

4. Turn the T4900CT right side up so that the back of the computer faces you.
Remove four M2.5x6 silver screws securing the top cover at the back of the
T4900CT. If you are going to disassemble the middle frame, also remove two
M2.5x6 screws securing the bottom cover (figure 4-12).
Figure 4-12 Removing screws (back of the computer) securing the top cover
5. Turn the computer around so the front faces you and open the display. Lay the
display back fully. (Put a book or small box behind the display to support it.)
6. Unsnap the 12 latches securing the top cover to the bottom cover. Start by
pressing on the front of the top cover just in front of the space bar and rotate the
keyboard's front edge toward you to release the front latches (figure 4-13).
7. Continue around the rim of the top cover until all latches are released, then care-
fully lift off the top cover (figure 4-13).
4-14
Figure 4-13 Unlatching the top cover
T4900CT