Lenovo ThinkServer RD220 Hardware Maintenance Manual page 38

• Follow the suggested actions in the order in which they are listed in the Action column until the problem is
solved.
• See Chapter 7 "Parts listing, ThinkServer RD220 Type 3729, 3779, 3797, and 3798" on page 205 to determine
which components are customer replaceable units (CRU) and which components are field replaceable
units (FRU).
• If an action step is preceded by "(Trained service technician only)," that step must be performed only by
a trained service technician.
Error code Description
178x Fixed disk error.
Note: x is the drive that has the error
1800 Unavailable PCI hardware interrupt.
1801 An adapter has requested memory resources
that are not available
Note: The server can allocate only 128
KB of optional-device load space (option
ROM space); error code 1801 occurs if the
load space required by an optional-device
ROM when loading exceeds the available
(remaining) load space. Changing the
optional-device load order can cause an
optional-device ROM that requires more
load space to load sooner, when more load
space is available; the other optional-device
ROMs might still fit in the remaining load
space. With some optional devices, some
or all of the load space used is released
after the ROM code loads and initializes the
optional device.
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ThinkServer RD220 Hardware Maintenance Manual
Action
1. Run the hard disk drive diagnostics tests on drive
x.
2. Reseat the following components:
a. Hard disk drive
b. Cable from the system board to the backplane
3. Replace the following components one at a time,
in the order shown, restarting the server each time:
a. Hard disk drive
b. Cable from the system board to the backplane
c. Hard disk drive backplane
d. (Trained service technician only) System board
1. Run the Server Configuration and Boot
Management program and adjust the adapter
settings.
2. Remove each adapter one at a time, restarting the
server each time, until the problem is isolated.
1. If possible, rearrange the order of the adapters
in the PCI slots, to change the load order of the
optional-device ROM code.
2. Server Configuration and Boot Management
program, select Startup Options, and change the
boot sequence, to change the load order of the
optional-device ROM code.
3. Run the Server Configuration and Boot
Management program and disable some other
resources, if their functions are not being used, to
make more space available.
• Select Startup Options then Planar Ethernet
(PXE/DHCP) to disable the onboard Ethernet
controller ROM.
• Select Advanced Functions, then PCI Bus
Control, then PCI ROM Control Execution to
disable the ROM of adapters in the PCI slots.
• Select Devices and I/O Ports to disable any of
the onboard devices.
4. If the problem remains, replace the following
components one at a time, in the order shown,
restarting the server each time:
a. Each adapter
b. (Trained service technician only) System board