Asus 1U Rackmount Chassis Kit R10-A2P4 - Manual (Page 29)

2-17 ASUS R10-A2P4 1U rackmount chassis kit
2.6.5 Motherboard
To uninstall the motherboard:
1. Disconnect all the power and signal cables connected to the
motherboard.
2. Uninstall all the devices from the motherboard including the CPU and
heatsink, riser card brackets, and DDR DIMMs. Refer to the
corresponding sections for instructions on removing these
components.
3. Use a Phillips (cross) screwdriver to remove the screws that secure the
motherboard to the base of the chassis. Refer to the section “2.3.2
Placement direction and screw holes” for information.
4. Carefully lift the motherboard out of the chassis.