Lenovo IdeaPad S110
Hardware Maintenance Manual
2011 Lenovo
First Edition August Copyright Lenovo
Safety information
Contents
Important service information
Related service information
Lenovo IdeaPad S110
About this manual
Lenovo IdeaPad S110 Hardware Maintenance Manual
Safety information
General safety
Lenovo IdeaPad S110 Hardware Maintenance Manual
Electrical safety
Lenovo IdeaPad S110 Hardware Maintenance Manual
Safety inspection guide
Lenovo IdeaPad S110 Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Grounding requirements
Lenovo IdeaPad S110 Hardware Maintenance Manual
Safety notices multilingual translations
Safety notice
Lenovo IdeaPad S110 Hardware Maintenance Manual
Safety notice DANGER
The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the battery
Lenovo IdeaPad S110 Hardware Maintenance Manual
Safety notice DANGER
The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100C 212F, incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery
Lenovo IdeaPad S110 Hardware Maintenance Manual
Safety notice DANGER
If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing
Lenovo IdeaPad S110 Hardware Maintenance Manual
Safety notice
To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card
Lenovo IdeaPad S110 Hardware Maintenance Manual
Safety notice DANGER
Safety notice DANGER
Safety notice DANGER
Laser compliance statement
Lenovo IdeaPad S110 Hardware Maintenance Manual
Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure
Lenovo IdeaPad S110 Hardware Maintenance Manual
Lenovo IdeaPad S110 Hardware Maintenance Manual
DANGER
Lenovo IdeaPad S110 Hardware Maintenance Manual
Important service information
Before replacing parts
Strategy for replacing FRUs
Lenovo IdeaPad S110 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
Strategy for replacing a hard disk drive
Important notice for replacing a system board
Products marketed after June
Lenovo IdeaPad S110 Hardware Maintenance Manual
Products marketed before June
Lenovo IdeaPad S110 Hardware Maintenance Manual
General checkout
What to do first
Lenovo IdeaPad S110 Hardware Maintenance Manual
Power system checkout
The following are not covered under warranty
Lenovo IdeaPad S110 Hardware Maintenance Manual
Checking the battery pack
Checking the AC adapter
Checking operational charging
To check the battery pack, follow the steps below
Lenovo IdeaPad S110 Hardware Maintenance Manual
Using recovery discs
Related service information
Restoring the factory contents by using OneKey Recovery
Restore of factory default
Supervisor password
Passwords
Power management
Power-on password
Lenovo IdeaPad S110 Hardware Maintenance Manual
Hibernation mode
Lenovo IdeaPad S110 Hardware Maintenance Manual
Specifications
Table 1.Specifications
Lenovo IdeaPad S110
Description
Table 1.Specifications Continued
Lenovo IdeaPad S110 Hardware Maintenance Manual
Feature
Indicator
Status indicators
Table 2.Status indicators
Symbol
Indicator
Table 2.Status indicators Continued
Lenovo IdeaPad S110 Hardware Maintenance Manual
Symbol
Fn + F1
Fn key combinations
Table 3.Fn key combinations
Fn + Esc
Logic card to plastic
FRU replacement notices
Screw notices
Plastic to plastic
DANGER
Removing and replacing an FRU
Lenovo IdeaPad S110 Hardware Maintenance Manual
Lenovo IdeaPad S110 Hardware Maintenance Manual
Battery pack
Figure 1 Removal steps of Battery pack
Step
Keyboard
Figure 2 Removal steps of keyboard
Lenovo IdeaPad S110 Hardware Maintenance Manual
Lenovo IdeaPad S110 Hardware Maintenance Manual
Figure 3 Removal steps of keyboard continued
Step
Base cover
Figure 4 Removal steps of base cover
Lenovo IdeaPad S110 Hardware Maintenance Manual
Screw quantity
Figure 5 Removal steps of base cover continued
Lenovo IdeaPad S110 Hardware Maintenance Manual
Step
Lift the base cover as shown by the arrow
Figure 6 Removal steps of base cover continued
Lenovo IdeaPad S110 Hardware Maintenance Manual
a bc d
Note Applying labels to the base cover
Lenovo IdeaPad S110 Hardware Maintenance Manual
Lenovo IdeaPad S110 Hardware Maintenance Manual
Figure 7 Procedure to remove the DIMM
DIMM
Lenovo IdeaPad S110 Hardware Maintenance Manual
Hard disk drive
Figure 8 Removal steps of hard disk drive
Screw quantity
Figure 9 Removal steps of hard disk drive continued
Lenovo IdeaPad S110 Hardware Maintenance Manual
Step
Lenovo IdeaPad S110 Hardware Maintenance Manual
USB board
Figure 10 Removal steps of USB port
Lenovo IdeaPad S110 Hardware Maintenance Manual
Thermal module
Figure 11 Removal steps of thermal module
Lenovo IdeaPad S110 Hardware Maintenance Manual
PCI Express Mini Card for wireless LAN
Figure 12 Removal steps of PCI Express Mini Card for wireless LAN
Lenovo IdeaPad S110 Hardware Maintenance Manual
RJ-45 connector
Figure 13 Removal steps of RJ-45 connector
Lenovo IdeaPad S110 Hardware Maintenance Manual
Power connector
Figure 14 Removal steps of power connector
Lenovo IdeaPad S110 Hardware Maintenance Manual
System board
Important notices for handling the system board
Figure 15 Removal steps of system board
When installing Make sure that all connectors are attached firmly
Figure 16 Removal steps of system board continued
Lenovo IdeaPad S110 Hardware Maintenance Manual
Lenovo IdeaPad S110 Hardware Maintenance Manual
Speakers
Figure 17 Removal steps of speakers
Lenovo IdeaPad S110 Hardware Maintenance Manual
Touch pad bracket
Figure 18 Removal steps of Touch pad bracket
Lenovo IdeaPad S110 Hardware Maintenance Manual
Figure 19 Removal steps of Touch pad bracket continued
Step
Figure 20 Procedure to remove the LCD unit
LCD unit
Lenovo IdeaPad S110 Hardware Maintenance Manual
Lenovo IdeaPad S110 Hardware Maintenance Manual
Figure 21 Procedure to remove the LCD unit continued
Step
LCD front bezel
Figure 22 Removal steps of LCD front bezel
Lenovo IdeaPad S110 Hardware Maintenance Manual
Lenovo IdeaPad S110 Hardware Maintenance Manual
LCD panel
Figure 23 Removal steps of LCD panel
Lenovo IdeaPad S110 Hardware Maintenance Manual
Integrated camera
Figure 24 Removal steps of integrated camera
Lenovo IdeaPad S110 Hardware Maintenance Manual
Hinges
Figure 25 Removal steps of hinges
Lenovo IdeaPad S110 Hardware Maintenance Manual
Power button board
Figure 26 Removal steps of power button board
Lenovo IdeaPad S110 Hardware Maintenance Manual
Antenna kit
Figure 27 Removal steps of antenna kit
Lenovo IdeaPad S110 Hardware Maintenance Manual
Locations
Top view
Lenovo IdeaPad S110 Hardware Maintenance Manual
Left-side view
Lenovo IdeaPad S110 Hardware Maintenance Manual
Right-side view
Front view
Lenovo IdeaPad S110 Hardware Maintenance Manual
Bottom view
“AC adapters” on page “Power cords” on page
Parts list
Lenovo IdeaPad S110 Hardware Maintenance Manual
This section presents the following service parts “Overall” on page
Lenovo IdeaPad S110 Hardware Maintenance Manual
Overall
Lenovo IdeaPad S110 Hardware Maintenance Manual
Table 4.Parts list-Overall
FRU No. or
Lenovo P/N
Lenovo P/N
Table 4.Parts list-Overall Continued
Lenovo IdeaPad S110 Hardware Maintenance Manual
FRU No. or
Lenovo P/N
Lenovo IdeaPad S110 Hardware Maintenance Manual
Table 4.Parts list-Overall Continued
FRU No. or
Lenovo IdeaPad S110 Hardware Maintenance Manual
LCD FRUs
Lenovo P/N
Table 5.Parts list-LCD FRUs
Lenovo IdeaPad S110 Hardware Maintenance Manual
FRU No. or
Keyboard
Table 6.Parts list-Keyboard
Language
Lenovo IdeaPad S110 Hardware Maintenance Manual
Language
Table 6.Parts list-Keyboard Continued
Lenovo IdeaPad S110 Hardware Maintenance Manual
Language
Lenovo IdeaPad S110 Hardware Maintenance Manual
Table 6.Parts list-Keyboard Continued
Language
Lenovo IdeaPad S110 Hardware Maintenance Manual
Table 6.Parts list-Keyboard Continued
Language
Lenovo IdeaPad S110 Hardware Maintenance Manual
Table 6.Parts list-Keyboard Continued
Language
Lenovo IdeaPad S110 Hardware Maintenance Manual
Table 6.Parts list-Keyboard Continued
Language
Lenovo IdeaPad S110 Hardware Maintenance Manual
Table 6.Parts list-Keyboard Continued
FRU No. or
Table 7.Parts list-Miscellaneous parts
Miscellaneous parts
Lenovo IdeaPad S110 Hardware Maintenance Manual
AC adapters
Power cords
Table 8.Parts list-AC adapters
Table 9.Parts list-3-pin power cords
Region 3 Pin
Table 9.Parts list-3-pin power cords Continued
Lenovo IdeaPad S110 Hardware Maintenance Manual
Region 3 Pin
Lenovo IdeaPad S110 Hardware Maintenance Manual
Table 9.Parts list-3-pin power cords Continued
Lenovo IdeaPad S110 Hardware Maintenance Manual
Notices
Lenovo IdeaPad S110 Hardware Maintenance Manual
Trademarks
. Hold the battery release slider on the right lever in the unlocked position 
. Remove the battery pack in the direction shown by arrow 
.