Step Screw (quantity) Color Torque
12
M2.5 × 4.5mm, flat-head, nylon-coated (3) Silver 0.294 Nm
(3 kgf-cm)
Step Screw (quantity) Color
Torque
14
M2 × 3mm, flat-head, nylon-coated (4) Silver 0.181 Nm
(1.85 kgf-cm)
When installing: Ensure that the connectors are attached firmly.
Attention: The following components soldered on the top side of the system board are extremely sensitive.
When you service the system board, avoid any kind of rough handling.
For models with a discrete graphics card
a Graphics Processing Unit (GPU)
b Central Processing Unit (CPU)
80
E590, R590, and E595 Hardware Maintenance Manual
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