Hardware Maintanence Manual
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... 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 23 Restoring the factory contents by using Recovery Disc ... 24 Supervisor password 24 Power management 25 Screen blank state 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 ...
... 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 23 Restoring the factory contents by using Recovery Disc ... 24 Supervisor password 24 Power management 25 Screen blank state 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 ...
Hardware Maintanence Manual
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... caused by liquid spilled into the system • Damage caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on which the failing FRU was subjected to stress beyond normal use of an optical drive • Diskette drive damage caused by pressure on... activities: • Missing parts might indicate that the system was detected 6. The following is covered under the warranty by the customer. Lenovo IdeaPad S400 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form...
... caused by liquid spilled into the system • Damage caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on which the failing FRU was subjected to stress beyond normal use of an optical drive • Diskette drive damage caused by pressure on... activities: • Missing parts might indicate that the system was detected 6. The following is covered under the warranty by the customer. Lenovo IdeaPad S400 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form...
Hardware Maintanence Manual
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...steps below : 1. If the voltage is supplied when you turn on the computer. Make sure that power is not correct, replace the AC adapter. 4. Make sure that has less than 50% of the total power remaining when installed in the computer. 21 If you suspect a power problem...on page 22 Checking the AC adapter You are servicing. 3. Unplug the AC adapter cable from the AC adapter does not always indicate a defect. Measure the output voltage at the plug of the following : • Replace the system board. • If the problem persists, go to "Lenovo IdeaPad S400" on the computer. 5. ...
...steps below : 1. If the voltage is supplied when you turn on the computer. Make sure that power is not correct, replace the AC adapter. 4. Make sure that has less than 50% of the total power remaining when installed in the computer. 21 If you suspect a power problem...on page 22 Checking the AC adapter You are servicing. 3. Unplug the AC adapter cable from the AC adapter does not always indicate a defect. Measure the output voltage at the plug of the following : • Replace the system board. • If the problem persists, go to "Lenovo IdeaPad S400" on the computer. 5. ...
Hardware Maintanence Manual
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Lenovo IdeaPad S400 Table 1. Specifications (continued) Feature I/O ports Audio Video WLAN WWAN Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre-installed operating system Description HDMI port × 1 USB 2.0 × 2, USB 3.0 × 1 2 in 1 slot × 1 (MMC, SD) Combo audio jack × 1 Speaker × 2 Built-in microphone HDMI port × 1 Intel Wifi 2 × 2 GN Intel WiMAX/Wifi 1 × 2 BGN Option New Key Board One piece TouchPad 0.3 mega pixels Lithium-ion 40 W or 65 W Win7 27
Lenovo IdeaPad S400 Table 1. Specifications (continued) Feature I/O ports Audio Video WLAN WWAN Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre-installed operating system Description HDMI port × 1 USB 2.0 × 2, USB 3.0 × 1 2 in 1 slot × 1 (MMC, SD) Combo audio jack × 1 Speaker × 2 Built-in microphone HDMI port × 1 Intel Wifi 2 × 2 GN Intel WiMAX/Wifi 1 × 2 BGN Option New Key Board One piece TouchPad 0.3 mega pixels Lithium-ion 40 W or 65 W Win7 27
Hardware Maintanence Manual
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Lenovo IdeaPad S400 Hardware Maintenance Manual Bottom and Right-side view a AC power adapter jack b USB 2.0 port c Combo audio jack d Memory card slot e Battery latch -manual f Battery latch -spring loaded g Battery pack h Louvers i Speakers f h g e a b b c d i 56
Lenovo IdeaPad S400 Hardware Maintenance Manual Bottom and Right-side view a AC power adapter jack b USB 2.0 port c Combo audio jack d Memory card slot e Battery latch -manual f Battery latch -spring loaded g Battery pack h Louvers i Speakers f h g e a b b c d i 56
Hardware Maintanence Manual
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Lenovo IdeaPad S400 Hardware Maintenance Manual Parts list This section presents the following service parts: • "Overall" on page 59 • "LCD FRUs" on page 63 • "Keyboard" on page 65 • "Miscellaneous parts" on page 73 • "AC adapters" on page 74 • "Power cords" on page 75 Notes: • Each FRU is available for all types or models, unless specific types or models are specified. 58
Lenovo IdeaPad S400 Hardware Maintenance Manual Parts list This section presents the following service parts: • "Overall" on page 59 • "LCD FRUs" on page 63 • "Keyboard" on page 65 • "Miscellaneous parts" on page 73 • "AC adapters" on page 74 • "Power cords" on page 75 Notes: • Each FRU is available for all types or models, unless specific types or models are specified. 58