Fujitsu PRIMERGY RX1330 M4 Upgrade And Maintenance Manual page 330

System board and components
Figure 227: Removing the system board
▶ Use both hands to lift the system board carefully out of the chassis in a
slight angle. Thereby you pull the connectors out of the I/O panel.
CAUTION
▶
Always take the system board with both hands!
▶
Never lift the system board one-sided or at a heat sink,
because the solder connections between the socket and the
system board come under tension and increase the risk of
damage and malfunction!
▶
Do not damage the EMI springs which are essential to comply
with applicable EMC regulations and satisfy cooling
requirements and fire protection measures.
▶ Place the removed and the new system board on an antistatic surface.
▶ Remove the heat sink, see
▶ Remove the CPU from the defective system board, see
CPU" on page
330
"Removing the heat sink" on page
246.
Upgrade and Maintenance Manual
245.
"Removing the
RX1330 M4