Installing A Mezzanine Card - Hitachi CB 520H B1 Service Manual

See
section.
4 Open the top cover of the PCI expansion blade.
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See
5 Open the two lock levers, and then pull up the mezzanine card and
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remove it from the PCI expansion blade.
Figure 5-91 Removing the mezzanine card- PCI expansion blade

Installing a mezzanine card

1 Put on an anti-static wrist strap.
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2 If the connector cover is installed in the mezzanine slot #4, remove it
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from the slot first.
3 Align the three alignment holes of mezzanine card with the guide pins, as
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shown below.
4 Reverse the removal procedure.
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5-74
Removing a PCI expansion blade from server chassis on page 5-15
Opening a top cover, PCI expansion blade on page 5-40
Figure 5-92 Removing the connector cover
Replacing parts
Hitachi Compute Blade 500 Series System Service Manual
section.