I brought inspiron 15r 5521 on 31/01/14 and i had an hardware test through my dell and it has failed the test at the intel hd4000 graphics primary test failed with error: WVC07-LC2 and errpr at pixel 1365 0: input color 00FFFFFF not equal to output color: 00808080
| Intel(R) HD Graphics 4000 | | Vendor Name: | Intel Corporation |
| | | Video Card Chip Type: | Intel(R) HD Graphics Family |
| | Video Card Memory: | 2.00 GB |
| | Video Card BIOS: | Intel Video BIOS |
| | Driver Provider: | Intel Corporation |
| | Driver Version: | 10.18.10.3379, 12-18-2013 |
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| Primary Surface Test | | Test Started | | 2/11/2014 1:19:58 PM | | Warning Message: | Error at pixel 1365 0 : Input color 00FFFFFF not equal to output color 00808080. | 2/11/2014 1:20:03 PM | | Test Finished: | Failed (Error code: WVC07-LC2) | 2/11/2014 1:20:08 PM |
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| Video Memory Test | | Test Started | | 2/11/2014 1:20:08 PM | | Test Finished: | Passed | 2/11/2014 1:26:17 PM |
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