Lenovo Y470/Y570 Hardware Maintenance Manual
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... unsuitable physical or operating environment, or improper maintenance by spilling a liquid onto the keyboard • Use of service 3. Date on laptop products The following information in which the machine failed 4. Machine type, model number, and serial number 8. Customer's name and address ...nonsupported device • Forgotten computer password (making the computer unusable) • Sticky keys caused by the customer. Date of servicer 2. Lenovo Y470/Y570 Hardware Maintenance Manual What to do first When you do return an FRU, you attach to it: 1. Name and phone number...
... unsuitable physical or operating environment, or improper maintenance by spilling a liquid onto the keyboard • Use of service 3. Date on laptop products The following information in which the machine failed 4. Machine type, model number, and serial number 8. Customer's name and address ...nonsupported device • Forgotten computer password (making the computer unusable) • Sticky keys caused by the customer. Date of servicer 2. Lenovo Y470/Y570 Hardware Maintenance Manual What to do first When you do return an FRU, you attach to it: 1. Name and phone number...