Fru; Option Card Problems - Compaq ES40CSLP Installation, User & Service Manual

6.7.6.4 fru

The fru command is similar to the SRM show fru command. It is used to access information in
the shared RAM FRU EEROM locations based on the logical device name you enter at the
dev> prompt. The logical device names are:
Name
cpu0, cpu1, cpu2, cpu3
dimm {0-31}
mmb {0, 1, 2, 3}
sys
pci
The following example shows information on the CPU0 module.
RMC>fru
dev>cpu0
Slot
0
RMC>

6.8 Option Card Problems

Option card problems can include problems related to network options and PCI options.
Network Problems
Network problems can vary, depending on the type of network option card that you have
installed. See the option card documentation for information on troubleshooting network
problems. Make sure you have correctly set the network type for the network interface card.
PCI Parity Errors
Some PCI devices do not implement PCI parity, and some have a parity-generating scheme that
may not comply with the PCI Specification. In such cases, the device functions properly as
long as parity is not checked.
You can turn off parity checking so that false PCI parity errors do not result in machine check
errors. When you disable PCI parity, no parity checking is implemented for any PCI device.
For Tru64 UNIX and OpenVMS systems, use the set pci_parity off command from the SRM
console.
Part# Rev
25241111 A1
Compaq ES40CSLP Rackmount System Installation/User/Service Guide 6–59
Troubleshooting and Diagnostics
Meaning
CPUs
Memory DIMMs
Memory motherboards
System board
PCI backplane
Serial# Events Logged
SDD
KA426C0457 00
TDD
00