NEC Express5800 140Rd-4 User Manual page 272

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7.
Align the board with the grooves of the guide rail, and insert the board slowly and gently.
8.
Carefully push the board until it engages and
IMPORTANT:
Excess force added to the board may cause the board to be broken.
NOTES:
After installed the long board, secure it with the lock on the upper part of the guide rail.
Insulators are installed between
already been installed. Take ca
removing the PCI board. If the insulator
9.
Slowly close the tab to secure the PCI boa
NOTE:
Make sure that the tab is firm
board may be damaged due to unstable PCI board.
fully seats in the slot connector.
If the board cannot be installed easily, remove the board once and then re
the PCI board slots. They are for protecting the PCI board
re not to remove or damage the insulator when installing or
is taken off, reinstall the insulator in place.
rd.
ly locked. If the tab is unlocked, the PCI board and/
install it.
or I/O