10. Disconnect all cables from the upper edge area of the mainboard.
11. Disconnect the 4-pin and 20-pin ATX power cables from their mainboard connectors.
a.
Press the top portion of the cable's retaining latch
b.
Pull the cable straight up from its connector.
12. Remove the screws securing the mainboard.
Quantity
6
48
Packard Bell oneTwo M3350 / oneTwo M3351 / oneTwo L5350 / oneTwo L5351 Service Guide
Color
Torque
Black
4.0 kgf-cm
Part Number
86.00B75.240