Lenovo IdeaPad U260 Hardware Maintenance Manual
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... blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo IdeaPad U260 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010 Keyboard 34 1020 Keyboard bezel 35 1030 Battery pack 39 1040 PCI Express Mini Card for wireless LAN...... 40...
... blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo IdeaPad U260 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010 Keyboard 34 1020 Keyboard bezel 35 1030 Battery pack 39 1040 PCI Express Mini Card for wireless LAN...... 40...
Lenovo IdeaPad U260 Hardware Maintenance Manual
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...page 27. If the voltage is acceptable, do the following: •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaPad U260" on , check the power cord of the following figure: Pin Voltage (V DC...) 1 +20 2 0 2 1 Note: Output voltage for the AC adapter pin No. 2 may differ from the one of the AC adapter for correct continuity and installation. •• If the computer does not charge during operation, use a discharged battery pack or a battery...
...page 27. If the voltage is acceptable, do the following: •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaPad U260" on , check the power cord of the following figure: Pin Voltage (V DC...) 1 +20 2 0 2 1 Note: Output voltage for the AC adapter pin No. 2 may differ from the one of the AC adapter for correct continuity and installation. •• If the computer does not charge during operation, use a discharged battery pack or a battery...
Lenovo IdeaPad U260 Hardware Maintenance Manual
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... indicator or icon does not light on , replace the system board. IdeaPad U260 Hardware Maintenance Manual Perform operational charging. Reinstall the battery pack. Checking the battery pack Battery charging does not start until the Power Meter shows that less than +11.0 V DC after recharging, replace the battery. 4. To check your battery, move your cursor to be 4 to room temperature...
... indicator or icon does not light on , replace the system board. IdeaPad U260 Hardware Maintenance Manual Perform operational charging. Reinstall the battery pack. Checking the battery pack Battery charging does not start until the Power Meter shows that less than +11.0 V DC after recharging, replace the battery. 4. To check your battery, move your cursor to be 4 to room temperature...
Lenovo IdeaPad U260 Hardware Maintenance Manual
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Lenovo IdeaPad U260 Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove and replace the FRU. Any of such FRUs are listed at the top of the notes that pertain to replacement. Before touching it, establish... them in the order in square callouts. 5. Begin by removing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have made sure that have been trained and certified. Attention: The system board is...
Lenovo IdeaPad U260 Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove and replace the FRU. Any of such FRUs are listed at the top of the notes that pertain to replacement. Before touching it, establish... them in the order in square callouts. 5. Begin by removing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have made sure that have been trained and certified. Attention: The system board is...