Hardware Maintenance Manual - Lenovo Y70-70 Touch
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...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 indicate damage caused by nonwarranted activities: • Missing parts might indicate that the system was caused by misuse,... foreign material in which the machine failed 4. Date of an optical drive • Diskette drive damage caused by the customer. Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts ...
...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 indicate damage caused by nonwarranted activities: • Missing parts might indicate that the system was caused by misuse,... foreign material in which the machine failed 4. Date of an optical drive • Diskette drive damage caused by the customer. Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts ...