Hardware Maintanence Manual
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...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 the system was detected 6. ...misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by referring to excessive force, or dropped. 20 Lenovo IdeaPad S400 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the ...
...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 the system was detected 6. ...misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by referring to excessive force, or dropped. 20 Lenovo IdeaPad S400 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the ...