Nvidia DGX-2 System Service Manual page 77

connected to a common ground, such as by wearing a wrist strap connected to the
chassis ground, and placing components on static-free work surfaces.
1. Power down the system.
2. Label all cables connected to the motherboard tray for easy identification when
reconnecting.
3. Unplug the cables.
4. Remove the motherboard tray.
Refer to the instructions in the section
5. Remove the left PCI card riser by turning the left black screw.
6. Remove left PCI riser card from the motherboard tray.
DGX-2 System
Motherboard Tray Battery Replacement
Removing the Motherboard Tray.
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