Troubleshooting with the e-buzzer – HP ZX6000 User Manual
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HP Integrity rx2600 server and HP workstation zx6000 Getting Started Guide
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.
If you miss the beep code, send the signal again by pressing the power
supply button for 3 seconds and release it once the sound begins.
The e-buzzer also emits an electronic signal that can be sent through a
telephone line to an authorized help desk or HP Support. This signal
can be decoded by help desk equipment to identify the workstation
model and serial number as well as details about any faults. To send
this signal to HP Support, hold your telephone next to the e-buzzer
icon on the system front bezel when the system is booting.
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