HP Kayak XW A2-U2-W2 HP Kayak XW (Series A2-U2-W2), Service Handbook chapter - Page 19

A Beep Codes for the HP Kayak XU800 Number of Beeps 1 2 3 4 5 6 7 8 Description The memory refresh circuitry is faulty. Parity error in the base memory (the first 64 KB block) of memory. Memory error. Clock error. Processor test error. Input/Output (I/O) error. The processor on the system board generated an error. The system video card is either missing or faulty. Action to Take... Check that: • Memory is installed correctly. • Correct memory modules are being used. If the error still occurs, replace the memory. • Check that the system board is correctly cabled (power cables, processor and terminator). If the error still occurs, replace the system board. Check that: • Processor is correctly installed. • Termination card installed in processor slot 2 in a single processor system. If the error still occurs, replace: 1 Processor. 2 system board. • Keyboard is connected. • PCI card is installed correctly. • Termination card installed in processor slot 2 in a single processor system. • There is an installed processor(s). • Processor(s) is correctly installed in the processor slot(s). • Two installed processors have the same cache size (256 k). • Termination card is installed in processor slot 2 in a single processor system. • VRM is installed in the VRM socket in a dual processor system. If the error still occurs, replace the system board. This is not a fatal error. Check that the video card is correctly installed and cabled. If missing, install the video card. If the error still occurs, replace it with a known working video card. A-2 Beep, POST, and Error Codes