En-5
MS-7750 Mainboard
English
Mounting Screw Holes
When you install the mainboard, you have to place the mainboard into the chassis in the 
correct direction. The locations of screws holes on the mainboard are shown as below.
Refer above picture to install standos in the appropriate locations on chassis and then 
screw through the mainboard screw holes into the standos.
Important
To prevent damage to the mainboard, any contact between the mainboard circuit and 
chassis or unnecessary standos mounted on the chassis is prohibited.
Please make sure there are no metal components placed on the mainboard or within 
the chassis that may cause short circuit of the mainboard.
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Screw holes
The side has to toward 
the  rear,  the  position 
for the I/O shield of the 
chassis.