2. When replacing motherboard tray, route LED and Power Switch
cables as in the original unit.
3. Do not tighten securing screws for motherboard tray before tray
adjustment.
4. Adjust the motherboard and motherboard tray. See section
Adjustment of the Motherboard and Motherboard Tray.
Motherboard Tray
The motherboard tray holds two 5.25˝ fans, the “PCI Bracket”
(which stabilizes the inner end of PCI cards, and the Genesis MP
Motherboard (which itself holds the nPOWER daughtercard).
Typically, you will only remove the motherboard tray for replace-
ment of fans.
IMPORTANT
If you remove the motherboard tray or if you install a different
motherboard, you must adjust the motherboard tray as described
in the section Adjustment of the Motherboard and Motherboard
Tray.
To remove the motherboard tray:
1. Remove the nPOWER card. See the section nPOWER card.
2. Remove the motherboard. See the section Motherboard.
3. Unplug the two connectors powering the 5.25˝ fans
4. Remove the motherboard tray by removing the 6 motherboard
tray securing screws and lifting the tray out. Note the routing of
the LED and Power Switch cables.
.
Circles indicate securing
screws in motherboard tray
Chapter 4 – Removal and Replacement
Genesis MP
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