Lb Replace The Dc-Dc Converter - HP M2350A Service Manual

Removing and Replacing Components
Servicing the Computer Module
'lh Remove the DGDC Converter
removing and replacing1
The procedure for removing the DC-DC converter is described in the following steps.
Step 1
Step 2
Remove power input (60V) cable from the rear. of the DC-DC converter.
Using the cross-tipped screwdriver, remove the screw at the top edge of the DC-DC
converter securing it to the Computer Module.
Step 3 Firmly grip the metal heat sink, at the rear of the unit, and slide it directly out
until it is clear of the Computer Module. Avoid lifting the unit out of the slot in
the Computer Module as this may damage the connector on either the function
card or backplane.
'lb Replace the DC-DC Converter
The procedure for replacing the DC-DC converter is described in the following steps.
Step 1 Locate the card-edge of the DC-DC converter in to the far left slot on the rear of
the computer module.
Step 2 Slide the DC-DC converter into the computer module until it locates into the
connector on the backplane.
Step 3 Push firmly into the connector.
Step 4 Replace the screw into the top of the DC-DC converter and tighten using the
cross-tipped screwdriver.
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