Compaq Armada V300 Compaq Armada E500 and Armada V300 Series Maintenance and S - Page 42
Table 2-2, Fatal Error Messages, Message, Description, Beep code
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Fatal errors emit a beep and may display a FATAL message. Fatal errors indicate severe problems, such as a hardware failure. Fatal errors do not allow the system to resume. Some of the Fatal error beep codes are listed at the end of this section. Table 2-2 Fatal Error Messages Message Description Beep code CMOS RAM test failed A walking bit test of 3 CMOS RAM location 0E (Hex) - 3F (Hex) failed. DMA controller faulty A sequential read/write 4 of the transfer count and transfer address registers within the primary and secondary DMA controllers failed. Faulty DMA page registers A walking bit read/write 0 of the 16 DMA controller page registers starting at location 80 Hex failed. Faulty refresh circuits A continuous read/write 1 test of port 61h found that bit 4 (Refresh Detect) failed to toggle within an allotted amount of time. Interrupt controller failed A sequential read/write 5 of various Interrupt Controller registers failed. ROM checksum incorrect A checksum of the ROM 2 BIOS does not match the byte value at F000:FFFF. RAM error at location xxxx RAM error occurred during memory test. None *Beep codes are defined in Table 2-3. Troubleshooting 2-7