HP Workstation zx2000 HP Workstation zx2000 Getting Started Guide - Page 37

troubleshooting with the e-buzzer

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Troubleshooting troubleshooting with the e-buzzer When your system starts up, the system firmware performs pre-boot diagnostics to test your hardware configuration for any problems. If a problem is detected during pre-boot, the e-buzzer emits audible beeps and an encoded error message. The e-buzzer emits a different number of beeps for each type of error. More detailed information is provided by the system LEDs. Number of Beeps Component Description 1 Processor Processor absent, not correctly connected. Reseat or replace processor. 2 Power Supply Power supply failure. Replace power supply. 3 Memory No memory, bad memory modules or incompatible memory module. Check memory module loading order. Reseat or replace memory modules. 4 Graphics Card Graphics card problem. Reseat or replace the graphics card. 5 PCI Card PCI card problem. Reseat or replace the PCI card. 6 General Failure Possible problems include: System board failure, CPU connection problem, CPU failure, CPU power failure. See the hp zx2000 Technical Reference Guide for additional details and recommendations. 7 System Board Defective system board. Contact support. Getting Started Guide 2-9

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Getting Started Guide
2–9
Troubleshooting
troubleshooting with the e-buzzer
When your system starts up, the system firmware performs pre-boot
diagnostics to test your hardware configuration for any problems. If a
problem is detected during pre-boot, the e-buzzer emits audible beeps
and an encoded error message.
The e-buzzer emits a different number of beeps for each type of error.
More detailed information is provided by the system LEDs.
Number
of Beeps
Component
Description
1
Processor
Processor absent, not correctly
connected. Reseat or replace processor.
2
Power Supply
Power supply failure. Replace power
supply.
3
Memory
No memory, bad memory modules or
incompatible memory module. Check
memory module loading order. Reseat or
replace memory modules.
4
Graphics Card
Graphics card problem. Reseat or
replace the graphics card.
5
PCI Card
PCI card problem. Reseat or replace the
PCI card.
6
General Failure
Possible problems include: System board
failure, CPU connection problem,
CPU failure, CPU power failure.
See the
hp zx2000 Technical Reference
Guide
for additional details and
recommendations.
7
System Board
Defective system board. Contact support.