HP LTE 5000 LTE 5000 Family of Personal Computers Maintenance and Service Guid - Page 49

Floppy disk track 0 failed The diskette drive cannot read track 0 of the diskette in the drive. Try another diskette. If the problem persists, you may need to replace the diskette drive. Floppy information invalid, The drive parameters stored in CMOS RAM do run SCU not match the diskette drives detected in the system. Hard disk controller error The hard drive controller failed to respond to the reset command. Check the drive parameters. Power down the system and check all appropriate connections. Hardware information does The video adapter type specified in CMOS RAM not match video card, run does not match the installed hardware. SCU Keyboard controller failure The keyboard failed the self-test command. Keyboard failure The keyboard failed to respond to the RESET ID command. No interrupts from Timer 0 The periodic timer interrupt is not occurring. RAM parity error at A RAM parity error occurred at the specified location xxxx (hex) location. ROM at xxxx (LENGTH yyyy) An illegal adapter ROM was located at the with nonzero checksum (zz) specified address. An external adapter (such as a video card) may be causing the conflict. Time/Date corrupt - run SCU The time and date stored in the real time clock have been corrupted, possibly by a power loss. Unexpected amount of The amount of memory detected by POST does memory, run SCU not match the amount specified in CMOS RAM. Hard disk xx failure A failure or an error occurred when trying to (or error) access the hard drive. Table 2-2. Fatal Error Messages Message Description Beep Code CMOS RAM test failed A walking bit test of CMOS RAM 3 location 0E (Hex) - 3F (Hex) failed. DMA controller faulty A sequential read/write of the 4 transfer count and transfer address registers within the primary and secondary DMA controllers failed. Faulty DMA page A walking bit read/write of the 16 DMA 0 registers controller page registers starting at location 80 Hex failed.