Hardware Maintenance Manual
Page 24
... 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 indicate damage caused by nonwarranted activities: • Missing parts might indicate that you must include the following information ...use . Machine type, model number, and serial number 8. Date of servicer 2. Date of a hard disk drive becomes noisy, it : 1. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual What to do first When you do return an FRU, you attach to it may be responsible for warranty...
... 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 indicate damage caused by nonwarranted activities: • Missing parts might indicate that you must include the following information ...use . Machine type, model number, and serial number 8. Date of servicer 2. Date of a hard disk drive becomes noisy, it : 1. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual What to do first When you do return an FRU, you attach to it may be responsible for warranty...