mcelog error keeps remain in RHEL 5.5

[idata]

Hello Experts: We have only one CPU Xeon(R) E72830 with 8 cores on Cisco B230 M2 server. CPU HT has been used. mcelog error keeps remain. i want to know which item can be effected? CPU or Memory? Thanks in advanced._++++++++++++++++++++++++++++++++++++++++++++++_ cdceap9e-LINUX > more /var/log/mcelogMCE 0HARDWARE ERROR. This is *NOT* a software problem!Please contact your hardware vendorCPU 1 BANK 8 TSC 1eaa4fe62397a8 [at 2129 Mhz 46 days 22:10:55 uptime (unreliable)]MCG status:MCi status:Error enabledMCA: MEMORY CONTROLLER GEN_CHANNELunspecified_ERRTransaction: Generic undefined requestSTATUS 900000400009008f MCGSTATUS 0MCE 1HARDWARE ERROR. This is *NOT* a software problem!Please contact your hardware vendorCPU 7 BANK 8 TSC 1eaa4fe623a0d0 [at 2129 Mhz 46 days 22:10:55 uptime (unreliable)]MCG status:MCi status:Error enabledMCA: MEMORY CONTROLLER GEN_CHANNELunspecified_ERRTransaction: Generic undefined requestSTATUS 900000400009008f MCGSTATUS 0MCE 2HARDWARE ERROR. This is *NOT* a software problem!Please contact your hardware vendorCPU 10 BANK 8 TSC 1eaa4fe623c448 [at 2129 Mhz 46 days 22:10:55 uptime (unreliable)]MCG status:MCi status:Error enabledMCA: MEMORY CONTROLLER GEN_CHANNELunspecified_ERRTransaction: Generic undefined requestSTATUS 900000400009008f MCGSTATUS 0MCE 3HARDWARE ERROR. This is *NOT* a software problem!Please contact your hardware vendorCPU 4 BANK 8 TSC 1eaa4fe623cdb0 [at 2129 Mhz 46 days 22:10:55 uptime (unreliable)]MCG status:MCi status:Error enabledMCA: MEMORY CONTROLLER GEN_CHANNELunspecified_ERRTransaction: Generic undefined requestSTATUS 900000400009008f MCGSTATUS 0MCE 4HARDWARE ERROR. This is *NOT* a software problem!Please contact your hardware vendorCPU 15 BANK 8 TSC 1eaa4fe6240368 [at 2129 Mhz 46 days 22:10:55 uptime (unreliable)]MCG status:MCi status:Error enabledMCA: MEMORY CONTROLLER GEN_CHANNELunspecified_ERRTransaction: Generic undefined requestSTATUS 900000400009008f MCGSTATUS 0MCE 5HARDWARE ERROR. This is *NOT* a software problem!Please contact your hardware vendorCPU 13 BANK 8 TSC 1eaa4fe6240b88 [at 2129 Mhz 46 days 22:10:55 uptime (unreliable)]MCG status:MCi status:Error enabledMCA: MEMORY CONTROLLER GEN_CHANNELunspecified_ERRTransaction: Generic undefined requestSTATUS 900000400009008f MCGSTATUS 0MCE 6HARDWARE ERROR. This is *NOT* a software problem!Please contact your hardware vendorCPU 8 BANK 8 TSC 1eaa4fe62445e8 [at 2129 Mhz 46 days 22:10:55 uptime (unreliable)]MCG status:MCi status:Error enabledMCA: MEMORY CONTROLLER GEN_CHANNELunspecified_ERRTransaction: Generic undefined requestSTATUS 900000400009008f MCGSTATUS 0MCE 7HARDWARE ERROR. This is *NOT* a software problem!Please contact your hardware vendorCPU 2 BANK 8 TSC 1eaa4fe6244e30 [at 2129 Mhz 46 days 22:10:55 uptime (unreliable)]MCG status:MCi status:Error enabledMCA: MEMORY CONTROLLER GEN_CHANNELunspecified_ERRTransaction: Generic undefined requestSTATUS 900000400009008f MCGSTATUS 0MCE 8HARDWARE ERROR. This is *NOT* a software problem!Please contact your hardware vendorCPU 11 BANK 8 TSC 1eaa4fe6245d00 [at 2129 Mhz 46 days 22:10:55 uptime (unreliable)]MCG status:MCi status:Error enabledMCA: MEMORY CONTROLLER GEN_CHANNELunspecified_ERRTransaction: Generic undefined requestSTATUS 900000400009008f MCGSTATUS 0cdceap9e-LINUX >

[Adolfo_S_Intel2]

In order to determine if the processor is the one causing the issue, I would suggest testing this processor on another motherboard or testing another processor on this system.