hp workstations zx6000, hp server rx2600 - operation and maintenance guide

Troubleshooting
Using the System’s LEDs and e-buzzer to Troubleshoot
Chapter 4
159
The second type of sound is a series of long beeps that indicate a particular error. If you
hear a series of beeps, you should count them as this will help you detect the cause of the
problem. Here is the meaning of the number of beeps you hear.
If You Miss the Beep Code
If you miss the beep code, send the signal again by pressing the power supply button for
3 seconds and releasing it. The sound will begin after you release the button.
Table 4-5 Description of Beep Codes
Number of
Beeps
FRU to Replace Meaning
1 Processor Processor absent, not correctly connected or ZIF socket
not closed; see the associated e-buzzer codes in the section
“Diagnostic LEDs” in this chapter
2 Power Supply Power supply is in protected mode; replace the power
supply; see Chapter 2
3 Memory No memory, bad memory modules or incompatible
memory module; see the associated e-buzzer codes in the
section “Diagnostic LEDs” in this chapter
4 Video Card Graphics card problem; see the associated e-buzzer codes
in the section “Diagnostic LEDs” in this chapter
5 PCI Card PCI card problem; replace the PCI card; see Chapter 2
6 Firmware Corrupted firmware. You need to activate crisis recovery
procedure; see theassociated e-buzzer codes in the section
“Diagnostic LEDs” in this chapter
7 System Board Defective system board; see the associated e-buzzer codes
in the section “Diagnostic LEDs” in this chapter