HP Xw6200 HP Workstation xw6200 Service and Technical Reference Guide (3rd Edi - Page 150

Table 5-18 POST Error Messages (Continued) Screen Message Probable Cause Recommended Action 1802-Processor Not Supported The system board does not support the processor. Replace the processor with a compatible one. 1803-BIOS Update Needed for This BIOS revision does not support Install the latest BIOS located at www.hp.com. Processor the installed processor. 1998-Master Boot Record has been lost The previously saved copy of the MBR Run Computer Setup and save the MBR of the current has been corrupted. bootable disk. 1998-Master Boot Record has been changed The current MBR does not match the previously saved copy of the MBR. Use extreme caution. The MBR might have been updated due to normal disk maintenance activities (disk manager, fdisk, or format). Replacing the previously saved MBR in such situations can cause data loss. If certain that the MBR change is unintentional and undesired (for example, due to a virus), run Computer Setup and restore the previously saved MBR copy. Otherwise, run Computer Setup and either disable MBR security or save the MBR of the current bootable disk. Invalid Electronic Serial Number Electronic serial number has become corrupted. Run Computer Setup. If Setup already has data in the field or will not allow the serial number to be entered, download from http://www.hp.com and run SP5572.EXE (SNZERO.EXE). Run Computer Setup and try to enter serial number under Security, System ID, then save changes. ECC Multiple Bit Error Detected in Memory Module Chipset has detected more than one bad bit in a 64-bit quadword of the memory array. Replace the memory module. Parity Check 2 Parity RAM failure. Run Computer Setup and Diagnostic utilities. 150 SYSTEM DIAGNOSTICS AND TROUBLESHOOTING