Compaq 280100-002 Compaq Deskpro 2000 Series of Personal Computers Pentium Pro - Page 243

F appendix POST ERROR MESSAGES An error message results if the Power-On Self-Test encounters a problem. This test runs when the system is turned on, checking assemblies within the computer and reporting any errors found. Table F-1 Power-On Self-Test Messages Message Beeps* Probable Cause Recommended Action 101-ROM Error 1L, 1S System ROM checksum. 1. Reflash the ROM using Boot Block. 2. Replace the system board. 101-Option ROM Checksum Error 1L, 1S Option ROM checksum. Replace the system board. 162-System Options 2S Not Set Configuration incorrect. Run Computer Setup or Windows NT or Windows 95 utilities. 163-Time & Date 2S Invalid time or date in configuration Set the date and time under Control Panel. Not Set memory. 164-Memory Size Error 2S Memory configuration incorrect. Run Computer Setup or Windows NT or Windows 95 utilities. 201-Memory Error None RAM failure. 1. Run Computer Setup or Windows NT or Windows 95 utilities. 2. Replace the memory module(s) (if any). 3. Replace system board. 203-Memory Address None Error RAM failure. 1. Run Computer Setup or Windows NT or Windows 95 utilities. 2. Replace the memory module(s) (if any). 3. Replace system board. 205-Memory Error None Cache memory error (processor cache). Run Compaq Utilities. 206-Secondary cache None controller failure Cache memory controller or RAM failure. Run Compaq Utilities. 207-ECC corrected single 2S bit error in DIMM/SIMM pair(s) x, x, ...** Single bit ECC error. Replace DIMM if error persists. 213-Incompatible DIMM 2S error in DIMM socket(s) x, x, ...** Incompatible DIMM installed. Replace with a compatible DIMM (see Appendix H). 301-Keyboard Error None Keyboard failure. Reconnect keyboard with computer turned off. * L = Long, S = Short. ** x, x, ... is a list of memory modules affected by the error Continued Compaq Deskpro 2000 Series of Personal Computers F-1