Toshiba T4400SXC Maintenance Manual page 107

4.7 The T4400SXC Power Supply
Removing the Power Supply
To remove the T4400SXC's power supply follow these steps and refer to figure 4-18:
1.
Tum off the power to the T4400SXC, disconnect the AC adapter, power cord
and all cables connected to the T44OOSXC.
2. Remove the battery pack, optional memory card, keyboard and top cover as
described in sections 4.2, 4.3, 4.4 and 4.6.
3. Disconnect the power supply cable (A) from PJ4 (B) on the power supply
board (C).
4. Remove the screw (D) (M2x5 silver) in the front left corner of the power
supply that secure it to the chassis.
Figure 4-18 Removing the power supply
5. Lift the power supply's front edge out first then rotate it slightly until it clears
the EXP port chassis of the system board and place it aside.
Assembling the Power Supply
To install the power supply follow these steps:
1.
Place the power supply into position as shown in figure 4-18. Make sure the
battery terminal connections are properly inserted in the battery case.
2. Connect the power supply cable to PJ4 on the power supply.
3. Secure the single screw (M2x5 silver) removed in step 4.
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