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本帖最后由 中山阿雄 于 2010-3-31 22:10 编辑
这个是笔记本上的独立显卡,原本不过显卡,换了全新的GPU后变为大花屏,进系统能辨到鼠标位置,DOS下也能隐约看到光标。
拆下4片显存打板上的阻值OK, 打4片显存其中一片DQ线略低。换4片全新显存后还是一样。跑R3的结果如下:
R3MEMID version 1.07, (c) Copyright ATI Technologies Inc, 2003
Log file generation enabled to .\R3MEMID.LOG ...
Reference data file (RDF) loading disabled ...
TEST RESULT SUMMARY:
====================
(0x4e50) detected.
64M video memory.
Test suite ran 1 of 1 times.
Checking test status array ...
[1 ] Fill : FAIL
Error ID 0VB001
1024 x 768 - 32 bpp ( 60 Hz): TEST FAILURE
failing bit : MDA0 0 1 2 3 4 5 6 7 ... MDB0 0 1 2 3 4 5 6 7 ...
[2 ] Data line toggle (GUI) : FAIL
Error ID 0VB023
1024 x 768 - 32 bpp ( 60 Hz): TEST FAILURE
failing bit : MDA0 0 1 2 3 4 5 6 7 ... MDB0 0 1 2 3 4 5 6 7 ...
[3 ] RW page (GUI) : FAIL
Error ID 0VB025
1024 x 768 - 32 bpp ( 60 Hz): TEST FAILURE
failing bit : MDA0 0 1 2 3 4 5 6 7 ... MDB0 0 1 2 3 4 5 6 7 ...
[4 ] RW channel (GUI) : FAIL
Error ID 0VB028
1024 x 768 - 32 bpp ( 60 Hz): TEST FAILURE
failing bit : MDA0 0 1 2 3 4 5 6 7 ... MDB0 0 1 2 3 4 5 6 7 ...
[5 ] Data mask : FAIL
Error ID 0VB006
1024 x 768 - 32 bpp ( 60 Hz): TEST FAILURE
failing bit : MDA0 0 1 2 3 4 5 6 7 ... MDB0 0 1 2 3 4 5 6 7 ...
[6 ] Macro + Micro8x2 tiling read : FAIL
Error ID 0VC006
1024 x 768 - 32 bpp ( 60 Hz): TEST FAILURE
failing bit : MDA0 0 1 2 3 4 5 6 7 ... MDB0 0 1 3 4 5 6 7 8 ...
[7 ] Byte swap macro+micro8x2 read : FAIL
Error ID 0VC018
1024 x 768 - 32 bpp ( 60 Hz): TEST FAILURE
failing bit : MDA0 0 1 2 3 4 5 6 7 ... MDB0 0 1 2 3 4 5 6 7 ...
[8 ] HOST_DATA/<f,b>/M2L : FAIL
Error ID 0TR014
640 x 480 - 8 bpp ( 75 Hz): TEST FAILURE
error : R051A.8 not found
640 x 480 - 15 bpp ( 75 Hz): TEST FAILURE
error : R052A.8 not found
640 x 480 - 16 bpp ( 75 Hz): TEST FAILURE
error : R053A.8 not found
640 x 480 - 32 bpp ( 75 Hz): TEST FAILURE
error : R055A.8 not found
800 x 600 - 8 bpp ( 75 Hz): TEST FAILURE
error : R061A.8 not found
800 x 600 - 15 bpp ( 75 Hz): TEST FAILURE
error : R062A.8 not found
800 x 600 - 16 bpp ( 75 Hz): TEST FAILURE
error : R063A.8 not found
800 x 600 - 32 bpp ( 75 Hz): TEST FAILURE
error : R065A.8 not found
1024 x 768 - 8 bpp ( 75 Hz): TEST FAILURE
error : R071A.8 not found
1024 x 768 - 15 bpp ( 75 Hz): TEST FAILURE
error : R072A.8 not found
1024 x 768 - 16 bpp ( 75 Hz): TEST FAILURE
error : R073A.8 not found
1024 x 768 - 32 bpp ( 75 Hz): TEST FAILURE
error : R075A.8 not found
[9 ] Line slopes/dir/P/solid : FAIL
Error ID 0TR010
640 x 480 - 8 bpp ( 75 Hz): TEST FAILURE
error : R051A.9 not found
640 x 480 - 15 bpp ( 75 Hz): TEST FAILURE
error : R052A.9 not found
640 x 480 - 16 bpp ( 75 Hz): TEST FAILURE
error : R053A.9 not found
640 x 480 - 32 bpp ( 75 Hz): TEST FAILURE
error : R055A.9 not found
800 x 600 - 8 bpp ( 75 Hz): TEST FAILURE
error : R061A.9 not found
800 x 600 - 15 bpp ( 75 Hz): TEST FAILURE
error : R062A.9 not found
800 x 600 - 16 bpp ( 75 Hz): TEST FAILURE
error : R063A.9 not found
800 x 600 - 32 bpp ( 75 Hz): TEST FAILURE
error : R065A.9 not found
1024 x 768 - 8 bpp ( 75 Hz): TEST FAILURE
error : R071A.9 not found
1024 x 768 - 15 bpp ( 75 Hz): TEST FAILURE
error : R072A.9 not found
1024 x 768 - 16 bpp ( 75 Hz): TEST FAILURE
error : R073A.9 not found
1024 x 768 - 32 bpp ( 75 Hz): TEST FAILURE
error : R075A.9 not found
Failure detected.
再换一片GPU还是一样,实在没招。特在此求救!
最后发现是被人拿掉了个电感,标号L507,多谢各位的关注。 |
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