Hardware Maintenance Manual
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... checking problems with the computer, determine whether the damage is a list of some symptoms that might indicate that the system was detected 6. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in...making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products The following symptoms might be a symptom of unauthorized service or modification. • If the spindle of a hard disk drive becomes noisy, it : ...
... checking problems with the computer, determine whether the damage is a list of some symptoms that might indicate that the system was detected 6. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in...making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products The following symptoms might be a symptom of unauthorized service or modification. • If the spindle of a hard disk drive becomes noisy, it : ...