Compaq nx9000 Maintenance and Service Guide - Page 121
Message, Description, I/O device IRQ conflict
View all Compaq nx9000 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 121 highlights
Message 02D0 System cache error- Cache disabled 02F0: CPU ID 02F4: EISA CMOS Not Writeable 02F5: DMA Test Failed 02F6: Software NMI Failed 02F7: Fail-Safe Timer NMI Failed device Address Conflict Allocation Error for: device CD ROM Drive Entering SETUP Failing Bits: nnnn Fixed Disk n Invalid System Configuration Data I/O device IRQ conflict PS/2 Mouse Boot Summary Screen: nnnn kB Extended RAM Passed nnnn Cache SRAM Passed nnnn KB Shadow RAM Passed nnnn KB System RAM Passed Operating system not found Description RAM cache failed and BIOS disabled the cache May require replacing the motherboard A disabled cache slows system performance considerably CPU socket number for Multi-Processor error ServerBIOS2 test error: Cannot write to EISA CMOS ServerBIOS2 test error: Cannot write to extended Direct Memory Access (DMA) registers ServerBIOS2 test error: Cannot generate software Non-Maskable Interrupt (NMI) ServerBIOS2 test error: Fail-safe timer takes too long Address conflict for the specified device Run ISA or EISA Configuration Utility to resolve a resource conflict for the specified device CD-ROM drive identified Starting BIOS Setup Hex number nnnn is a map of the bits at the RAM address that failed the memory test Each 1 (one) in the map indicates a failed bit See errors 230, 231, or 232 above for offset address of the failure in System, Extended, or Shadow memory Fixed disk n (0-3) identified Problem with NVRAM (CMOS) data I/O device IRQ conflict error PS/2 mouse installed Where nnnn is the amount of RAM in KB successfully tested Where nnnn is the amount of system cache in KB successfully tested Where nnnn is the amount of shadow RAM in KB successfully tested Where nnnn is the amount of system RAM in KB successfully tested Operating system cannot be located on drive A: or drive C: Enter BIOS Setup and see if the hard disk and drive A: are properly identified Parity Check 1 nnnn Parity Check 2 nnnn Parity error found in the system bus BIOS attempts to locate the address and display it on the screen Parity is a method for checking errors in binary data A parity error indicates that data has been corrupted Parity error found in the I/O bus BIOS attempts to locate the address and display it on the screen Service Manual Troubleshooting and Diagnostics 3-29