IBM System x iDataPlex dx360 M4 7912, Service Manual

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1. Read the safety information that begins on page vii and “Installation guidelines”
on page 275.
2. Turn off the system-board tray and all attached devices (see “Turning off the
system-board tray” on page 11).
3. If the system-board tray is installed in a chassis, remove it (see “Removing the
system-board tray from a 2U chassis” on page 279.
4. Carefully set the system-board tray on a flat, static-protective surface.
5. Note the cable routing and connection locations; then, disconnect the cables
that connect the GPGPU enclosure to the system-board tray.
6. Pull the expansion-unit release on each side of the GPGPU enclosure upward;
then, rotate the GPGPU enclosure open.
7. Using care not to pull on the cables, lift the GPGPU enclosure from the
system-board tray and carefully set it on a flat, static-protective surface.
Installing a GPGPU enclosure
System-board
tray
GPGPU
enclosure
Release
latch
To install a GPGPU enclosure, complete the following steps:
1. Lower enclosure release latches.
2. Orient the GPGPU enclosure above the system-board tray.
3. Lower the GPGPU enclosure so that the pins at the rear slide down into the
slots at the rear of the system-board tray. Before you close the cover, make
sure that all components are installed and seated correctly, all internal cables
are correctly routed, and you have not left loose tools or parts inside the
system-board tray.
Attention:
v
Make sure that cables are not routed on top of the server components nor
block any connectors.
v Make sure that cables are not pinched by the server components.
4. If you disconnected cables when you removed the enclosure, reconnect them.
5. Pivot the GPGPU enclosure down onto the system-board tray until it docks into
place.
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System x iDataPlex dx360 M4 Types 7912 and 7913: Problem Determination and Service Guide