IBM 847651U Handbook - Page 126

Working with adapters, To reinstall the system board

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Working with adapters 6. Grasp and turn the latch clockwise to the extended position. This releases the system board from the riser card. Note: Do not pull on the microprocessor, the DIMMs, or the DIMM sockets to remove the system board. Latch System Board Rail Tab Lift Here System Board Pull Here 7. Using the tab, slide the system board out and set it aside. To reinstall the system board: 1. Make sure that the system-board latch handle is in the extended position. 2. Align the system-board rails with the tracks on the chassis and slide the board in until it is approximately 6 mm (0.25 in) from the riser-card edge connector. 3. Rotate the latch handle counterclockwise until the system board is properly aligned with the riser-card edge connector. 4. Continue rotating the latch handle counterclockwise while firmly pushing on the system-board rail on the right-hand side of the system board. Note: Do not push on the microprocessor, the DIMMs, or the DIMM sockets to install the system board. Make sure that the system board is fully seated in the riser-card edge connector. 92 Netfinity 3000 User's Handbook

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Working with adapters
6.
Grasp and turn the latch clockwise to the extended position.
This releases the system board from the riser card.
Note:
Do not pull on the microprocessor, the DIMMs, or the
DIMM sockets to remove the system board.
System Board
Rail
Tab
Latch
Lift
Here
Pull
Here
System Board
7.
Using the tab, slide the system board out and set it aside.
To reinstall the system board:
1.
Make sure that the system-board latch handle is in the extended
position.
2.
Align the system-board rails with the tracks on the chassis and
slide the board in until it is approximately 6 mm (0.25 in) from
the riser-card edge connector.
3.
Rotate the latch handle counterclockwise until the system board
is properly aligned with the riser-card edge connector.
4.
Continue rotating the latch handle counterclockwise while
firmly pushing on the system-board rail on the right-hand side
of the system board.
Note:
Do not push on the microprocessor, the DIMMs, or the
DIMM sockets to install the system board.
Make sure that the system board is fully seated in the riser-card
edge connector.
92
Netfinity 3000 User's Handbook