MSI H61M-P21 (B3) - Manual (Page 12)

2
SCReW HoLeS
When you install the mainboard, you have to place the mainboard into the chas-
sis in the correct direction. the locations of screws holes on the mainboard are
shown as below.
the side has to
toward the rear,
the position for the
i/o shield of the
chassis.
Screw holes
Refer above picture to install standoffs in the appropriate locations on chassis and
then screw through the mainboard screw holes into the standoffs.
iMPoRtant
to prevent damage to the mainboard, any contact between the mainboard circuit
and chassis or unnecessary standoffs mounted on the chassis is prohibited.
Please make sure there is no metal components placed on the mainboard or
within the chassis that may cause short circuit of the mainboard.
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