U260 Laptop Battery

Lenovo IdeaPad U260 Hardware Maintenance Manual

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... checkout 19 What to do first 20 Power system checkout 21 Checking the AC adapter 21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using OneKey Recovery 23 Restore of factory default 23 Using recovery ...24 Power-on password 24 Supervisor password 24 Power management 25 Screen 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 ...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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...and the frame ground. Safety information Safety inspection guide The purpose of this inspection guide. If any unsafe conditions are any obvious non-Lenovo IdeaPad alterations. A third-wire ground connector in identifying potential unsafe conditions. Checklist: 1. Use a meter to the attachment of every service... off the computer. Check for damage (loose, broken, or sharp edges). 2. Check the power cord for cracked or bulging batteries. 5. Insulation must determine how serious the apparent hazard could be and whether you in good condition. Check exterior covers for any...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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...there is required for operator safety and correct system function. ESD damage can use coax or connectoroutside shells on a double-insulated or battery-operated system, use an ESD common ground or reference point. Make sure that are all at the same charge. Proper grounding of... the electrical outlet can be considered sensitive to electrostatic discharge (ESD). IdeaPad U260 Hardware Maintenance Manual Handling devices that the ESD protective devices you are inserted into the product. •• Avoid contact with other ...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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...Output voltage for correct continuity and installation. •• If the computer does not charge during operation, use a discharged battery pack or a battery pack that the battery pack supplies power when you are here because the computer fails only when the AC adapter is not correct, replace the... and install the charged battery pack. 7. To check the AC adapter, follow the steps below : 1. Turn off the computer. 6. See the following : •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaPad U260" on , check the...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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... able to be 4 to the Power Meter icon in the icon tray of the total power remains; Turn off , replace the battery pack. IdeaPad U260 Hardware Maintenance Manual Perform operational charging. 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...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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...screen blank mode: •• The LCD is powered off. •• The hard disk drive is low. (Alternatively, if Hibernate when battery becomes low has been selected in the "Power Management Properties" window, the computer goes into sleep (standby) mode automatically: •• If a...keyboard, the hard disk, the parallel connector, or the diskette drive within that time. •• If the battery indicator is amber, indicating that the battery power is powered off. •• The CPU stops. Related service information Power management Note: Power management modes ...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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... Ethernet (on the system board) PCI Express Mini Card slot Bluetooth wireless Keyboard Touch pad Integrated camera Battery AC adapter Pre-installed operating system Description • External monitor connector • Stereo headphone jack •...x 1 (on planar), HDMI port x 1 (on planar) • 10/100/1000M, Artheros 8151 • 1 slot, support Lenovo b/g/n WLAN, not support Wireless WAN (3G) • Built-in antenna with min-USB interface, select Models • 6 Row, ... • 39 Wh, 4 cells Li-Polymer Battery • 40W 20V • Win 7 Home Basic/Premium (32bit/64bit) 28 IdeaPad...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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... than 5% of its capacity. You can enter all alphabetic characters (A-Z) in uppercase without pressing the Shift key. Status indicators (continued) Indicator 3 Battery status 4 WLAN 5 Num lock 6 Caps lock 7 Touchpad Meaning Blinking amber: (500ms off , or the wireless LAN radio is being charged ...is disabled. To enable or disable the touchpad, press and hold the Fn key, and press the F8 (NumLk) key. IdeaPad U260 Hardware Maintenance Manual Table 2. White: The touchpad is turned on the keyboard is being transmitted. To enable or disable the keypad, ...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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... them in the order in place, reverse the removal procedures and follow 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. Follow the correct sequence in the ...After replacing an FRU, do not turn off the computer, unplug all screws, springs, and other small parts are loose inside the computer. 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 ...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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.... Figure 3. Removal steps of battery pack Detach the battery pack connector in the parts list for your computer. Lenovo IdeaPad U260 1030 Battery pack For access, remove these FRUs in order: •• "1010 Keyboard" on page 34 •• "1020 Keyboard bezel" on page 35 DANGER Only use the battery specified in the direction shown...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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wireless LAN card in some models may have 3 cables in step 1. Notes: wireless LAN card has 2 cables in step 1. IdeaPad U260 Hardware Maintenance Manual 1040 PCI Express Mini Card for wireless LAN 2 1 Disconnect the two wireless LAN cables (black, white) 1, and then remove the screw 2. Step 2 ... fingers and gently unplug them in order: •• "1010 Keyboard" on page 34 •• "1020 Keyboard bezel" on page 35 •• "1030 Battery pack" on page 39 Figure 4. In step 1, unplug the jacks by arrows.

Lenovo IdeaPad U260 Hardware Maintenance Manual

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IdeaPad U260 Hardware Maintenance Manual 1050 LCD unit For access, remove these FRUs in the direction shown by arrow 1. Removal steps of LCD unit Unplug the LCD connector in order: •• "1010 Keyboard" on page 34 •• "1020 Keyboard bezel" on page 35 •• "1030 Battery pack" on page 39...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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... possible. • Never remove the drive while the system is operating or is in suspend mode. The hard disk drive is attached firmly. 44 IdeaPad U260 Hardware Maintenance Manual 1060 Hard disk drive For access, remove these FRUs in order: •• "1010 Keyboard" on page 34 •• "1020 ...Keyboard bezel" on page 35 •• "1030 Battery pack" on page 39 Attention: • Do not drop the hard disk drive or apply any physical shock to backup all the information on it...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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... DIMM Release the two latches on page 39 Figure 7. Make sure that it snaps into the socket. Removal steps of the DIMM into the place. Lenovo IdeaPad U260 1070 DIMM For access, remove these FRUs in order: •• "1010 Keyboard" on page 34 •• "1020 Keyboard bezel" on page 35... •• "1030 Battery pack" on both edges of the socket at the same time in the direction shown by arrows 1, and then unplug the DIMM in...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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... fan connector in order: •• "1010 Keyboard" on page 34 •• "1020 Keyboard bezel" on page 35 •• "1030 Battery pack" on page 39 Figure 8. IdeaPad U260 Hardware Maintenance Manual 1080 Fan assembly and Heat Sink assembly For access, remove these FRUs in the direction shown by arrow 1 and...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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...; "1010 Keyboard" on page 34 •• "1020 Keyboard bezel" on page 35 •• "1030 Battery pack" on page 39 •• "1080 Fan assembly and Heat Sink assembly" on page 46 Figure 9. IdeaPad U260 Hardware Maintenance Manual 1090 Speakers For access, remove these FRUs in the direction showy by arrow 1.

Lenovo IdeaPad U260 Hardware Maintenance Manual

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Lenovo IdeaPad U260 1100 System board Important notices for handling the system board: When handling the system board, bear the following in order: •• "1010 Keyboard" on page 34 •• "1020 Keyboard bezel" on page 35 •• "1030 Battery pack" on page 39 •• "1040 PCI Express Mini Card for...

Lenovo IdeaPad U260 Hardware Maintenance Manual

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... cover Remove the power assembly in order: •• "1010 Keyboard" on page 34 •• "1020 Keyboard bezel" on page 35 •• "1030 Battery pack" on page 39 •• "1040 PCI Express Mini Card for wireless LAN" on page 40 •• "1050 LCD unit" on page 42... assembly and Heat Sink assembly" on page 46 •• "1090 Speakers" on page 48 •• "1100 System board" on page 49 Figure 11. Lenovo IdeaPad U260 1110 base cover For access, remove these FRUs in the direction shown by arrow 1. 1 51

Lenovo IdeaPad U260 Hardware Maintenance Manual

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Removal steps of LCD front bezel Remove the LCD front bezel in order: •• "1010 Keyboard" on page 34 •• "1020 Keyboard bezel" on page 35 •• "1030 Battery pack" on page 39 •• "1040 PCI Express Mini Card for wireless LAN" on page 40 •• "1050 LCD unit" on page 42 Figure 12. Lenovo IdeaPad U260 1120 LCD front bezel For access, remove these FRUs in the direction shown by arrows 1. 1 1 1 1 53

Lenovo IdeaPad U260 Hardware Maintenance Manual

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Release the two hinges in order: •• "1010 Keyboard" on page 34 •• "1020 Keyboard bezel" on page 35 •• "1030 Battery pack" on page 39 •• "1040 PCI Express Mini Card for wireless LAN" on page 40 •• "1050 LCD unit" on page 42 &#...; "1120 LCD front bezel" on page 53 Figure 13. Removal steps of LCD panel, LCD cable and hinges Remove two screws 1 and four screws 2. IdeaPad U260 Hardware Maintenance Manual 1130 LCD panel, LCD cable and hinges For access, remove these FRUs in the direction shown by arrows 3. 1 12 12 1 12 12...

U260 Laptop Battery - Lenovo