Toshiba Satellite U300 Series Maintenance Manual page 190

Replacement Procedures
Installing a HDD
The following describes the procedure for installing a HDD (See Figure 4-3 to 4-4).
1. Install a HDD to the HDD holder and secure it with the following screws.
• M3.0×3.5F
NOTE: Although they are 3mm head screws, screw torque must be set in 2.5kg-cm for
four screws securing the HDD holder.
2. Insert the HDD assembly into the HDD slot and connect it carefully to the CN19 on
the system board.
3. Secure the HDD assembly with the following screw.
• M2.5×4.0B
Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
FLAT BIND screw
FLAT BIND screw
x4
x2
4-15