Oracle X7-2L Service Manual page 207

Be careful not to damage the rear Locate Button/LED when placing the motherboard
Caution -
into the chassis.
Using a Torx T25 screwdriver, tighten the two captive screws to secure the
3.
motherboard mid-wall to the chassis [2].
Reconnect the following cables to the motherboard:
4.
SER MGT RJ-45 serial cable
■
Reinstall and reconnect the SER MGT RJ-45 cable between the motherboard and back
panel.
Disk backplane power cable
■
See "Servicing the Disk Backplane (FRU)" on page
Disk backplane auxiliary signal cable
■
Install the Motherboard Assembly
157.
Servicing the Motherboard Assembly (FRU) 207