Lenovo IdeaPad Yoga
Hardware Maintenance Manual
First Edition Oct Copyright Lenovo 2012. All rights reserved
Important service information
Contents
Related service information
Safety information
Lenovo IdeaPad Yoga
About this manual
Safety information
Safety information
General safety
IdeaPad Yoga 11 Hardware Maintenance Manual
Safety information
Electrical safety
Power supply units Pumps Blowers and fans Motor generators
IdeaPad Yoga 11 Hardware Maintenance Manual
Safety information
Safety inspection guide
Grounding requirements
Handling devices that are sensitive to electrostatic discharge
IdeaPad Yoga 11 Hardware Maintenance Manual
Safety notice
Safety notices multilingual translations
Safety information
IdeaPad Yoga 11 Hardware Maintenance Manual
Safety notice DANGER
Safety notice DANGER
Safety information
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
Safety notice DANGER
IdeaPad Yoga 11 Hardware Maintenance Manual
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
Safety notice
Safety information
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
Safety notice DANGER
IdeaPad Yoga 11 Hardware Maintenance Manual
Safety notice DANGER
To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card
Safety notice DANGER
Safety information
Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables
IdeaPad Yoga 11 Hardware Maintenance Manual
Laser compliance statement
Safety information
DANGER
Before replacing parts
Important service information
Strategy for replacing FRUs
IdeaPad Yoga 11 Hardware Maintenance Manual
Important notice for replacing a system board
Important service information
IdeaPad Yoga 11 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
Replacement FRU
General checkout
General checkout
Important notes
What to do first
The following are not covered under warranty
IdeaPad Yoga 11 Hardware Maintenance Manual
Checking the AC adapter
Power system checkout
Checking operational charging
General checkout
Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack
IdeaPad Yoga 11 Hardware Maintenance Manual
Restoring the factory contents by using OneKey Recovery
Related service information
Restore of factory default
Related service information
Power-on password
Passwords
Supervisor password
IdeaPad Yoga 11 Hardware Maintenance Manual
Screen blank mode
Power management
Sleep standby mode
Related service information
Lenovo IdeaPad Yoga
Specifications
IdeaPad Yoga 11 Hardware Maintenance Manual
Lenovo IdeaPad Yoga
Table 1. Specifications continued
Feature
Description
Table 2. Status indicators
Status indicators
IdeaPad Yoga 11 Hardware Maintenance Manual
Symbol
Table 3. Function keys
Function key combinations
Lenovo IdeaPad Yoga
Screw notices
FRU replacement notices
Plastic to plastic
Logic card to plastic
Lenovo IdeaPad Yoga
Removing and replacing an FRU
DANGER
Figure 1. Removal step of dummy card
1010 Dummy card
IdeaPad Yoga 11 Hardware Maintenance Manual
Remove the dummy card in the direction shown by arrows 1
Figure 2. Removal steps of keyboard
1020 Keyboard
Lenovo IdeaPad Yoga
Step
IdeaPad Yoga 11 Hardware Maintenance Manual
Figure 2. Removal steps of keyboard continued
When installing Make sure that the FPC connector is attached firmly
Figure 3. Removal steps of keyboard bezel
1030 Keyboard bezel
Lenovo IdeaPad Yoga
Step
IdeaPad Yoga 11 Hardware Maintenance Manual
Figure 3. Removal steps of keyboard bezel continued
Step
Screw quantity
Figure 4. Removal steps of screen rotation lock button board
1040 Screen rotation lock button board
Lenovo IdeaPad Yoga
Remove the battery pack in the direction shown by arrow
IdeaPad Yoga 11 Hardware Maintenance Manual
Figure 5. Removal steps of battery pack
1050 Battery pack
Lenovo IdeaPad Yoga
DANGER
IdeaPad Yoga 11 Hardware Maintenance Manual
Figure 5. Removal steps of battery pack continued
Figure 6. Removal steps of hard disk drive
1060 Volume button board
Lenovo IdeaPad Yoga
IdeaPad Yoga 11 Hardware Maintenance Manual
Figure 6. Removal steps of hard disk drive continued
When installing Make sure that the HDD connector is attached firmly
Figure 7. Removal steps of PCI Express Mini Card for wireless LAN
1070 PCI Express Mini Card for wireless LAN
Lenovo IdeaPad Yoga
IdeaPad Yoga 11 Hardware Maintenance Manual
When installing
Figure 8. Removal steps of DIMM
1080 Speakers
Lenovo IdeaPad Yoga
IdeaPad Yoga 11 Hardware Maintenance Manual
Figure 8. Removal steps of DIMM continued
Remove the speakers in the direction shown by arrows
Important notices for handling the system board
1090 System board
Figure 9. Removal steps of system board
Lenovo IdeaPad Yoga
IdeaPad Yoga 11 Hardware Maintenance Manual
Figure 9. Removal steps of system board continued
Remove the button cell connector in the direction shown by arrows
Unplug the three connectors in the direction shown by arrows 3 4
Figure 9. Removal steps of system board continued
Lenovo IdeaPad Yoga
Step
Screw quantity
Figure 10. Removal steps of LCD unit
1100 LCD unit
IdeaPad Yoga 11 Hardware Maintenance Manual
Lenovo IdeaPad Yoga
Figure 10. Removal steps of LCD unit continued
Remove the LCD unit in the direction shown by arrow
Figure 11. Removal step of base cover
1110 Base cover
IdeaPad Yoga 11 Hardware Maintenance Manual
Lenovo IdeaPad Yoga
Note Applying labels to the base cover
Front view and right-side view
Locations
IdeaPad Yoga 11 Hardware Maintenance Manual
1 Power button 2 Battery status indicator
Bottom and Left-side view
3 Volume button 4 Speaker 5 Built-in microphone 6 HDMI port
Lenovo IdeaPad Yoga
IdeaPad Yoga 11 Hardware Maintenance Manual
Parts list
This section presents the following service parts “Overall” on page
“Power cords” on page
Lenovo IdeaPad Yoga
Overall
IdeaPad Yoga 11 Hardware Maintenance Manual
Table 5. Parts list-Overall
FRU no
CRU ID
Keyboard
Table 7. Parts list-Keyboard
Lenovo IdeaPad Yoga
Language
IdeaPad Yoga 11 Hardware Maintenance Manual
Table 7. Parts list-Keyboard continued
Language
CRU ID
Miscellaneous parts
Table 8. Parts list-Miscellaneous parts
Lenovo IdeaPad Yoga
CRU ID
Table 10. Parts list-2-pin power cords
Power cords
IdeaPad Yoga 11 Hardware Maintenance Manual
Region
Notices
Notices
IdeaPad Yoga 11 Hardware Maintenance Manual
Trademarks
