HP ProBook 630 Maintenance and Service Guide - Page 122

Display issue: pixel anomalies, Lookup for Bug Check 0xC2.

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7. Analyze the file. In the following memory dump sample, look for Bug Check 0x3B. The ATIKMAG driver needs to be investigated for further root cause. Lookup for Bug Check 0xC2. Display issue: pixel anomalies All HP notebook displays adhere to strict quality and reliability specifications. A small percentage of display panels might have minor cosmetic manufacturing anomalies or irregularities such as bright or dark dots in the viewable area. These cosmetic imperfections are common to all display panel types, not specifically HP products. 110 Chapter 7 Troubleshooting guide

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7.
Analyze the file. In the following memory dump sample, look for Bug Check 0x3B. The ATIKMAG driver
needs to be investigated for further root cause.
Lookup for Bug Check 0xC2.
Display issue: pixel anomalies
All HP notebook displays adhere to strict quality and reliability specifications. A small percentage of display
panels might have minor cosmetic manufacturing anomalies or irregularities such as bright or dark dots in
the viewable area. These cosmetic imperfections are common to all display panel types, not specifically HP
products.
110
Chapter 7
Troubleshooting guide