Vanguard Managed Solutions 3400 Series ユーザーズマニュアル

3-14 

Installation and Replacement

Power down the unit and remove the cables 

and power cord.

Remove the two screws on either side of the 

motherboard rear panel.

Pull motherboard out of chassis by grabbing 

the bottom edge of rear panel and carefully 

sliding it out of chassis.

Place the motherboard on a clean flat surface.

Carefully slide the motherboard into the card guides within the 

chassis opening, then push the motherboard into the enclosure.

Install and tighten screws on both sides of the rear panel. Be sure 
the screws are snug.

Reconnect the cables and power cord and power up the unit.

When handling any components or cards, use ESD protection.