Hardware Maintanence Manual
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... drive 17 Important notice for replacing a system board 17 Important information about replacing RoHS compliant FRUs 18 General 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...25 Putting your computer into sleep state or shutting it down 25 Lenovo IdeaPad S400 26 Specifications 26 Status indicators 28 Hotkeys 30 FRU replacement notices 31 Screw notices 31 Removing and replacing an FRU 32 1010 Battery pack 33 1020 Hard disk drive 35 1030 DIMM 37 1040 ...
... drive 17 Important notice for replacing a system board 17 Important information about replacing RoHS compliant FRUs 18 General 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...25 Putting your computer into sleep state or shutting it down 25 Lenovo IdeaPad S400 26 Specifications 26 Status indicators 28 Hotkeys 30 FRU replacement notices 31 Screw notices 31 Removing and replacing an FRU 32 1010 Battery pack 33 1020 Hard disk drive 35 1030 DIMM 37 1040 ...
Hardware Maintanence Manual
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... total power remaining when installed in the computer. 21 If you are here because the computer fails only when the AC adapter is not correct, replace the AC adapter. 4. See the following figure: Pin Voltage (V DC) 1 +20 2 0 2 1 Note: Output voltage for correct continuity and installation...are servicing. 3. Turn off the computer. 2. Note: Noise from the computer. 2. Checking operational charging To check whether the battery charges properly during operation, go to "Lenovo IdeaPad S400" on , check the power cord of the AC adapter for the AC adapter pin No. 2 may differ from the ...
... total power remaining when installed in the computer. 21 If you are here because the computer fails only when the AC adapter is not correct, replace the AC adapter. 4. See the following figure: Pin Voltage (V DC) 1 +20 2 0 2 1 Note: Output voltage for correct continuity and installation...are servicing. 3. Turn off the computer. 2. Note: Noise from the computer. 2. Checking operational charging To check whether the battery charges properly during operation, go to "Lenovo IdeaPad S400" on , check the power cord of the AC adapter for the AC adapter pin No. 2 may differ from the ...
Hardware Maintanence Manual
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... the percentage of the Windows® taskbar and wait for a while. After it cools down, reinstall and recharge it is still off, replace the battery pack. If it . 22 Lenovo IdeaPad S400 Hardware Maintenance Manual Perform operational charging. If the charge indicator or icon is still not charged, go to 100% of the total power...
... the percentage of the Windows® taskbar and wait for a while. After it cools down, reinstall and recharge it is still off, replace the battery pack. If it . 22 Lenovo IdeaPad S400 Hardware Maintenance Manual Perform operational charging. If the charge indicator or icon is still not charged, go to 100% of the total power...
Hardware Maintanence Manual
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...to, and can cause electrical short circuits. Do not attempt to service any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, turn it in the direction as given in the figures by touching a ground point with the...damaged by shaking the computer gently and listening for rattling sounds. When replacing an FRU, use the correct screw as given by the arrow in this by , electrostatic discharge. Lenovo IdeaPad S400 Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with one hand or using...
...to, and can cause electrical short circuits. Do not attempt to service any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, turn it in the direction as given in the figures by touching a ground point with the...damaged by shaking the computer gently and listening for rattling sounds. When replacing an FRU, use the correct screw as given by the arrow in this by , electrostatic discharge. Lenovo IdeaPad S400 Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with one hand or using...