9L0-005 Apple Apple Desktop Service Certification
9L0-005 A. Failed LCD module B. Failed power supply C. Failed inverter board D. Corrupt PMU Answer: A QUESTION: 227 This screen image indicates a _______ maladjustment. A. keystone B. pincushion C. parallelogram D. corner curvature Answer: C Explanation: 102
QUESTION: 228 9L0-005 What is the function of the iMac Video Jumper Adjustment Tool? A. It enables the display of test patterns for video adjustment. B. It sets the appropriate display resolution for video adjustment. C. It allows the cutoff and white balance adjustment to be saved as new factory settings. D. It grounds any hazardous voltages inside the iMac before video adjustments are made. 103
9L0-005 Answer: C Explanation: Answer should be C. When any parts are changed to do with video on a crt imac you need to readjust white balance and cut-off, without the jumper, you cannot save the settings and the next time you reboot, the screen is all out! QUESTION: 229 This barrel-shaped screen image indicates a ______ maladjustment. A. keystone B. pincushion C. parallelogram D. corner curvature Answer: B QUESTION: 230 Which THREE of the following are symptoms of an incorrectly installed AirPort Extreme Card? (Choose Three) A. Computer freezes during startup.
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- Fall '20