Toshiba T1900 Series - Page 133

10. Remove the two Mlx8 screws on the PCMCIA connector, and two Ml.5x6
screws on the lower system board (Figure 4-22).
II. Lift off the PCMCIA card ejector.
12. Separate the lower system board from the middle frame assembly.
13. Lift out the PCMCIA frame assembly.
PCMCIA
frame
assembly
Figure 4-22 Removing the Lower System Board
Installing the Lower System Board and RTC Battery
screws
To install the T1900IT1900C's lower system board and RTC battery, follow the steps below
and refer to Figures 4-19 through 4-22.
1. Insert the PCMCIA frame usembly.
2. Slide the lower system board into the middle frame assembly from left to right,
making certain that the DC IN jack fits into the hole on the right side
of the middle
frame assembly.
3. Place the PCMCIA card ejector on the PCMCIA frame usembly. The card
ejector fits inside the walls
of the PCMCIA frame assembly and hooks into the
holes on the
PCMCIA connector.
4. Secure the two Mlx8 screws on the PCMCIA connector and two Ml.5x6
screws on the lower system board (Figure 4-22).
5. Holding the PCMCIA ejector button over the opening in the lower metal plate,
place the metal plate onto the lower system board. Work the ejector button
so that
it moves the card ejector plate back and forth (Figure 4-21).
6. Secure the lower metal plate with two Ml.5x6 screws (Figure 4-21).
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