RX2540 M4 Upgrade and Maintenance Manual 289
Expansion cards and backup units
Ê If applicable, restore LAN teaming configurations, see section "After
replacing/upgrading LAN controllers" on page 119.
9.9.6 Replacing a riser card
9.9.6.1 Preliminary steps
Ê "Suspending BitLocker functionality" on page 91
Ê "Locating the defective server" on page 53
Ê "Shutting down the server" on page 55
Ê "Disconnecting the power cord" on page 56
Ê Remove all external cables from the expansion card to be replaced.
Ê "Getting access to the component" on page 58
Ê If applicable, disconnect internal cables to the expansion card.
Ê Locate the defective riser card using the onboard Local Diagnostic LEDs,
see section "Onboard indicators and controls" on page 551.
9.9.6.2 Removing the riser card
Ê If applicable, remove the riser module 1, see section "Removing the riser
module 1 (HL)" on page 74.
Ê If applicable, remove the riser module 2, see section "Removing the riser
module 2 (HL)" on page 78.
Ê Remove the expansion card, see section "Removing an expansion card
from a riser module" on page 283.
Ê Remove the riser card, see section "Removing the riser card" on page 72.
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Software: 5 minutes
Tools: Phillips PZ2 / (+) No. 2 screw driver / hexagon screw driver 5 mm
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