Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
Page 24
...computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. 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 attach to it may be a ... 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 have been subjected to stress ...
...computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. 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 attach to it may be a ... 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 have been subjected to stress ...