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标题: 显卡花屏，测得数据 [打印本页]

作者: 江苏阳光 时间: 2009-7-21 09:57
标题: 显卡花屏，测得数据
结果如下：
Errors found.  Use .Status() or .PrintErrors() for more info.
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LANE EB0 READ ERR EB0 WRT ERR  UNKNOWN ERR
---------- ------------ ------------ ------------
FBD[ 31:  0]          0          0          0
FBD[ 63: 32]          0    4040422          0
FBD[ 95: 64]          0          0          0
FBD[127: 96]          0          0          0

External Bank 0 Failing bits:
43
Read Error Count: 0
Write Error Count: 4040422
Unknown Error Count: 0

BIT  FRONT WRITE  FRONT READ  UNKNOWN
---- ----------- ----------- -----------
43    4040422          0          0

ADDRESS  EXPECTED  ACTUAL  REREAD1  REREAD2  FAILBITS TYPE  P L E I ROW  COL BO
-------- -------- -------- -------- -------- -------- ----- - - - - ---- --- --
03df04c4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef8 04c 0
03df04d4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef8 04d 0
03df04e4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef8 04e 0
03df04f4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef8 04f 0
03df14c4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef8 04c 0
03df14d4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef8 04d 0
03df14e4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef8 04e 0
03df14f4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef8 04f 0
03df24c4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef9 04c 0
03df24d4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef9 04d 0
03df24e4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef9 04e 0
03df24f4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef9 04f 0
03df34c4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef9 04c 0
03df34d4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef9 04d 0
03df34e4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef9 04e 0
03df34f4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0ef9 04f 0
03df44c4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0efa 04c 0
03df44d4 ffffffff fffff7ff fffff7ff fffff7ff 00000800 WRITE A 1 0 1 0efa 04d 0

显存排列：
               U306 U302 U307 U303

                                                         U305
                                                         U301
VGA插口                      GPU U300
                                                         U304

该卡是哪版显存坏的可能性大？是GF400的64M卡

作者: 胡春鑫 时间: 2009-7-21 10:02
应该是U301 等高手确定下

作者: 狼哥 时间: 2009-7-21 10:05
什么型号都不说怎么帮你看/

作者: 老翟华 时间: 2009-7-21 10:06
找个好颗粒代换一下，大不了就焊八次嘛，十分钟的事，只当练焊功了，又不是BGA封装的

作者: 专业维修显卡 时间: 2009-7-21 11:47
查一下显存旁边的电阻

作者: 蒲捷维修 时间: 2009-7-21 12:07
你可以查每颗显存引脚对地的阻值来判断。

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