Removing A Lom Pass Through Connector; Installing A Lom Pass Through Connector; Replacing A Usb Enablement Kit And Usb In Cb 520H A1/B1/B2; Removing A Usb - Hitachi CB 520H B1 Service Manual

Restriction; It is needed to mount or remove both LOM pass through
connector slot #1 and #3 at the same time.

Removing a LOM pass through connector.

1 Put on an anti-static wrist strap.
.
2 Little by little and in sequence, loosen the four screws that hold the LOM
.
pass through connector. (Sequence 1 -> 2 -> 3 -> 4 -> 1, and so on)
3 Pull out the LOM pass through connector straight upward, and then
.
remove it.

Installing a LOM pass through connector.

1 Put on an anti-static wrist strap.
.
2 Reverse the removal procedure.
.
Replacing a USB enablement kit and USB in CB 520H
A1/B1/B2
This procedure describes how to replace the USB enablement kit and USB
from CB 520H A1/B1/B2.

Removing a USB

Note: The indicator of the USB location in the OS message varies depending
on the number of installed USBs.
Confirm the location of replaced USB depending on the following table.
Figure 5-70 Removing the LOM pass through connector
Replacing parts
Hitachi Compute Blade 500 Series System Service Manual
5-55