Compaq ProLiant 1000 ProLiant Server Troubleshooting Guide - Page 172

Test Error Codes 500-599, Graphics Controller Unit Test Error Codes The 500 series of diagnostic error codes identifies failures with graphics or system board functions. Corrective action may require replacement of the graphics board or the system board assembly. Table B-6: Graphics Controller Unit Test Error Codes Error Code 501-XX 502-XX 503-XX 504-XX 505-XX 506-XX 507-XX 508-XX 509-XX 510-XX 511-XX 512-XX Description Graphics controller test failed Graphics memory test failed Graphics attribute test failed Graphics character set test failed Graphics 80 x 25 mode 9 x 14 character cell test failed Graphics 80 x 25 mode 8 x 8 character cell test failed Graphics 40 x 25 mode test failed Graphics 320 x 200 mode color set 0 test failed Graphics 320 x 200 mode color set 1 test failed Graphics 640 x 200 mode test failed Graphics screen memory page test failed Graphics gray scale test failed Recommended Action The following steps apply to error codes 501-XX through 516-XX: 1. Replace the monitor and retest. 2. Replace the graphics controller and retest. - Or If the controller is on a separate board, replace the graphics controller and retest. 3. Replace the system board and retest. continued HP Servers Troubleshooting Guide B-7