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Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide
OL-17739-01
Chapter 5 Troubleshooting the System Hardware
Power-On Self Test (POST)
Note A single problem might cause several error messages. When this situation occurs,
you should correct the cause of the first error message. After you correct the cause
of the first error message, the other error messages usually will not occur the next
time that you run the test.
POST Numeric Codes and Text Messages
This section covers POST errors that have numeric codes associated with them.
The section also includes some text messages that may be encountered during
POST.
Note The computer will beep once after a POST text message is displayed on the
screen.
Ta b l e 5-10 Diagnostic Front Panel LEDs and Beep Codes
Control Panel Message Description
101-Option ROM Checksum Error System ROM or expansion board option ROM
checksum.
103-System Board Failure DMA or timers.
110-Out of Memory Space for Option ROMs Recently added PCI expansion card contains an
option ROM too large to download during POST.
162-System Options Not Set Configuration incorrect.
RTC (real-time clock) battery may need to be
replaced.
163-Time & Date Not Set Invalid time or date in configuration memory.
The RTC (real-time clock) battery may need to be
replaced.
163-Time & Date Not Set CMOS jumper may not be properly installed.
164-Memory Size Error Memory amount has changed since the last boot
(memory added or removed).
164-Memory Size Error Memory configuration incorrect.