NEURAL DSP QUAD CORTEX General Troubleshooting
| CONF | DIAGNOSIS | PART MATCH | ACTION |
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85%
CONF
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7-inch Multi-Touch Screen Assembly
Ghost touches are caused by parasitic capacitance or electrical noise interfering with the electrostatic field of the digitizer. This assembly replaces the capacitive sensing layer and the bonded LCD, eliminating internal delamination or sensor shorts that cause erratic input signals. Replacing the full assembly ensures the shielding and ground traces between the glass and the chassis are refreshed.
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15%
CONF
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Secondary Circuit / Wiring Check
Inspect wiring harness.
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DIY Repair Guide
Watch exactly how to replace the 7-inch Multi-Touch Screen Assembly.