Compaq dc7100 HP Compaq dc71xx and dx61xx Series Business Desktop Computers Te - Page 172

Error Messages and Codes Table A-2. (Continued) Power-On Self Test (POST) Messages Error Message Probable Cause 1794-Inaccessible devices A device is attached to SATA 1 and/or SATA 3. attached to SATA 1 and/or SATA 3 Devices attached to these connectors will be inaccessible while "SATA (for systems with 4 SATA ports) Emulation" is set to "Combined IDE Controller" in Computer Setup 1796-SATA Cabling Error One or more SATA devices are improperly attached. For optimal performance, the SATA 0 and SATA 1 connectors must be used before SATA 2 and SATA 3. 1801-Microcode Patch Error A processor is installed for which the BIOS ROM has no patch. Check for ROM update. 1998-Master Boot Record Backup Backup copy of the hard drive master boot record is corrupted. Use Has Been Lost Setup to restore the backup from the hard drive. 1999-Master Boot Record Has Changed. Press Any Key To Enter Setup to Restore the MBR. If Master Boot Record Security is enabled, this message indicates that the MBR has changed since the backup was made. 2000-Master boot Record hard drive has changed The hard drive has been changed. Use Setup to create a backup of the new hard drive. Invalid Electronic Serial Number Electronic serial number has become corrupted. Network Server Mode Active and Keyboard failure while Network Server Mode enabled. No Keyboard Attached Parity Check 2 Keyboard failure while Network Server Mode enabled. A-4 361834-002 Technical Reference Guide