Olx Dividers - HP Integrity rx4640 Operation And Maintenance Manual

Removing and Replacing Components

OLX Dividers

OLX Dividers
OLX dividers are located on the I/O baseboard, between the PCI cards. Six OLX dividers provide short circuit protection to
the hot-plug PCI accessory boards by preventing inadvertent contact between boards during the replacement or addition of a
board.
Additionally, each OLX divider has two light pipes that transfer illumination from one green power LED and one amber
attention LED, mounted on the I/O board, to the top of the divider. The light pipes allow the LED status to be easily viewed
when the top cover is removed.
WARNING
Ensure that the system is powered down and all power sources have been disconnected from the server
prior to removing or replacing a PCI card divider.
Voltages are present at various locations within the server whenever an AC power source is connected.
This voltage is present even when the main power switch is in the off position.
Failure to observe this warning could result in personal injury or damage to equipment.
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Chapter 7