E4900 内存CE错误

Question

在一台E4900上测试，最大化自检，过程中报错，然后就一直反复报以下错误，#.到不了SC下，郁闷..报错如下：
{/N0/SB2/P0/C0} Corrected data bit 125
{/N0/SB2/P0/C1} Corrected data bit 125
{/N0/SB2/P0/C0} N0/SB2/P0/B0/D0 DIMM bit DQ9 on J13300 DRAM 35
{/N0/SB2/P0/C1} N0/SB2/P0/B0/D0 DIMM bit DQ9 on J13300 DRAM 35
{/N0/SB2/P0/C0}  AFSR1 EXT: 00000000.00000000  AFSR2 EXT: 00000000.00000000
{/N0/SB2/P0/C1}  AFSR1 EXT: 00000000.00000000  AFSR2 EXT: 00000000.00000000
{/N0/SB2/P0/C0}  tl  tt         tstate                 tpc               tnpc
{/N0/SB2/P0/C1}  tl  tt         tstate                 tpc               tnpc
{/N0/SB2/P0/C0} 01  63  00000044.04001600  dadacafe.00005268  dadacafe.0000526c
{/N0/SB2/P0/C1} 01  63  00000044.04001600  dadacafe.00005268  dadacafe.0000526c
{/N0/SB2/P0/C0}         (CE) Correctable system data ECC error
{/N0/SB2/P0/C1}         (CE) Correctable system data ECC error
{/N0/SB2/P0/C0}         (PRIV) Privileged code access error(s)
{/N0/SB2/P0/C1}         (PRIV) Privileged code access error(s)
{/N0/SB2/P0/C0} Corrected data bit 125
{/N0/SB2/P0/C1} Corrected data bit 125
{/N0/SB2/P0/C0} N0/SB2/P0/B0/D0 DIMM bit DQ8 on J13300 DRAM 35
{/N0/SB2/P0/C1} N0/SB2/P0/B0/D0 DIMM bit DQ9 on J13300 DRAM 35
{/N0/SB2/P0/C0}  AFSR1 EXT: 00000000.00000000  AFSR2 EXT: 00000000.00000000
{/N0/SB2/P0/C1}  AFSR1 EXT: 00000000.00000000  AFSR2 EXT: 00000000.00000000
{/N0/SB2/P0/C0}  tl  tt         tstate                 tpc               tnpc
{/N0/SB2/P0/C1}  tl  tt         tstate                 tpc               tnpc
{/N0/SB2/P0/C0} 01  63  00000044.04001600  dadacafe.00005268  dadacafe.0000526c
{/N0/SB2/P0/C1} 01  63  00000044.04001600  dadacafe.00005268  dadacafe.0000526c
{/N0/SB2/P0/C0}         (CE) Correctable system data ECC error
{/N0/SB2/P0/C1}         (CE) Correctable system data ECC error
{/N0/SB2/P0/C0}         (PRIV) Privileged code access error(s)
{/N0/SB2/P0/C1}         (PRIV) Privileged code access error(s)
{/N0/SB2/P0/C0} Corrected data bit 125
{/N0/SB2/P0/C1} Corrected data bit 125
{/N0/SB2/P0/C0} N0/SB2/P0/B0/D0 DIMM bit DQ8 on J13300 DRAM 35
{/N0/SB2/P0/C1} N0/SB2/P0/B0/D0 DIMM bit DQ9 on J13300 DRAM 35

感觉是J13300的CE错误，但是一直自检过不去，谁知道原因

Answer 1

好像内存有问题吧

Answer 2

N0/SB2/P0/B0/D0 DIMM bit DQ9 on J13300 DRAM 35

这根内存有问题，换一组吧。

Answer 3

回复 4# lanyang_tj

    谁能详细说一下 ECC 指的是什么？

Answer 4

Error Correcting Code

Corrected ECC Error‎

Answer 5

data ECC error
有ECC 基本上就是内存