Toshiba A20-S259 Maintenance Manual - Page 409

4 Replacement Procedures 4.30 Fluorescent Lamp Fasten screws of the PCB and bezel 1. Fasten the four screws on the left edge in the order (5), (6), (7), and (8) shown in Figure 4148. 2. Fasten the four screws on the right edge in the order (1), (2), (3), and (4) shown in Figure 4-148. CAUTION: Fasten the screws in the orders shown in Figure 4-148. No loose fastening is allowed. The tightening torque must not exceed 0.147N•m (1.5kgf•cm) for all the eight screws. For the Philips screwdrivers, use an insert bit of point size 0. Figure 4-148 Fixing the PCB and the bezel 4-190 Satellite A20 Maintenance Manual (960-444)