User Service Guide, Third Edition - HP Integrity rx4640 Server

Figure 4-29 Removing and Replacing the OLX Divider
6. If you are removing the entire OLX divider rack, remove the four T15 fasteners holding the
rack to the I/O baseboard.
7. Using your fingers, push the two tabs that attach the OLX divider to the I/O baseboard and
pull the OLX divider up sharply to disengage it from the I/O baseboard.
CAUTION: When extracting the OLX divider, ensure that you release the locking tabs
completely or you can damage them. If you damage the tabs, the OLX divider might not
seat properly when you reinsert it.
Replacing an OLX Divider
To replace an OLX divider, follow these steps:
1. Insert the OLX divider into the available slots on the I/O baseboard and push down firmly
to seat it into the slots.
2. At this point, if you are replacing the entire OLX divider rack on to the I/O baseboard, replace
the four torx T15 fasteners.
3. To lock the rear edge of the PCI divider, slide the latch on the rear OLX divider wall closed.
Figure 4-28 shows how to close the OLX divider latch.
4. Push down on the manual retention latch until it locks into the chassis wall.
5. Replace the top cover. See “Replacing the Top Cover” (page 36).
Removing and Replacing OLX Dividers 71