Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
Page 24
... be a symptom of unauthorized service or modification. • If the spindle of a hard disk drive becomes noisy, it : 1. Date on laptop products The following symptoms might indicate damage caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on which the ..., model number, and serial number 8. Customer's name and address Note for repair costs if the computer damage was detected 6. Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the drive,...
... be a symptom of unauthorized service or modification. • If the spindle of a hard disk drive becomes noisy, it : 1. Date on laptop products The following symptoms might indicate damage caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on which the ..., model number, and serial number 8. Customer's name and address Note for repair costs if the computer damage was detected 6. Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the drive,...