IdeaPad U260
Hardware Maintenance Manual
First Edition Aug Copyright Lenovo 2010. All rights reserved
Important service information
Contents
Related service information
Safety information
Lenovo IdeaPad U260
About this manual
Safety information
Safety information
General safety
IdeaPad U260 Hardware Maintenance Manual
Safety information
Electrical safety
Power supply units Pumps Blowers and fans Motor generators
IdeaPad U260 Hardware Maintenance Manual
Safety information
Safety inspection guide
Grounding requirements
Handling devices that are sensitive to electrostatic discharge
IdeaPad U260 Hardware Maintenance Manual
Safety notice
Safety notices multilingual translations
Safety information
IdeaPad U260 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 U260 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 U260 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 U260 Hardware Maintenance Manual
Laser compliance statement
Safety information
DANGER
Before replacing parts
Important service information
Strategy for replacing FRUs
IdeaPad U260 Hardware Maintenance Manual
Strategy for replacing a hard disk drive
Important service information
Important notice for replacing a system board
IdeaPad U260 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 U260 Hardware Maintenance Manual
Checking the AC adapter
Power system checkout
Checking operational charging
General checkout
IdeaPad U260 Hardware Maintenance Manual
Checking the battery pack
Restoring the factory contents by using OneKey Recovery
Related service information
Restore of factory default
Using recovery discs
Power-on password
Passwords
Supervisor password
IdeaPad U260 Hardware Maintenance Manual
Screen blank mode
Power management
Sleep standby mode
Related service information
IdeaPad U260 Hardware Maintenance Manual
Hibernation mode
Table 1. Specifications
Specifications
Lenovo IdeaPad U260
Lenovo IdeaPad U260
IdeaPad U260 Hardware Maintenance Manual
Table 1. Specifications continued
Feature
Description
Table 2. Status indicators
Status indicators
Indicator
Lenovo IdeaPad U260
IdeaPad U260 Hardware Maintenance Manual
Table 2. Status indicators continued
Indicator
Meaning
Table 4. Fn key combinations
Fn key combinations
Lenovo IdeaPad U260
Key combination
Screw notices
FRU replacement notices
Plastic to plastic
Logic card to plastic
Lenovo IdeaPad U260
Removing and replacing an FRU
DANGER
Figure 1. Removal steps of keyboard
1010 Keyboard
IdeaPad U260 Hardware Maintenance Manual
Step
Figure 2. Removal steps of keyboard bezel
1020 Keyboard bezel
Lenovo IdeaPad U260
Step
IdeaPad U260 Hardware Maintenance Manual
Figure 2. Removal steps of keyboard bezel continued
When installing Make sure that all the connectors are attached firmly
Figure 2. Removal steps of keyboard bezel continued
Lenovo IdeaPad U260
Step
Screw quantity
Figure 2. Removal steps of keyboard bezel continued
IdeaPad U260 Hardware Maintenance Manual
Figure 3. Removal steps of battery pack
1030 Battery pack
Lenovo IdeaPad U260
DANGER
Figure 4. Removal steps of PCI Express Mini Card for wireless LAN
1040 PCI Express Mini Card for wireless LAN
IdeaPad U260 Hardware Maintenance Manual
Lenovo IdeaPad U260
When installing
Figure 5. Removal steps of LCD unit
1050 LCD unit
IdeaPad U260 Hardware Maintenance Manual
When installing
Lenovo IdeaPad U260
Figure 5. Removal steps of LCD unit continued
Remove the LCD unit in the direction shown by arrows
Figure 6. Removal steps of hard disk drive
1060 Hard disk drive
IdeaPad U260 Hardware Maintenance Manual
Figure 7. Removal steps of DIMM
1070 DIMM
Lenovo IdeaPad U260
Figure 8. Removal steps of fan assembly and heat sink assembly
1080 Fan assembly and Heat Sink assembly
IdeaPad U260 Hardware Maintenance Manual
Lenovo IdeaPad U260
When installing
c a b
Figure 9. Removal steps of speakers
1090 Speakers
IdeaPad U260 Hardware Maintenance Manual
Important notices for handling the system board
1100 System board
Lenovo IdeaPad U260
IdeaPad U260 Hardware Maintenance Manual
Figure 10. Removal steps of system board
Step
Screw quantity
Figure 11. Removal steps of base cover
1110 base cover
Lenovo IdeaPad U260
IdeaPad U260 Hardware Maintenance Manual
Note Applying labels to the base cover
Figure 12. Removal steps of LCD front bezel
1120 LCD front bezel
Lenovo IdeaPad U260
Figure 13. Removal steps of LCD panel, LCD cable and hinges
1130 LCD panel, LCD cable and hinges
IdeaPad U260 Hardware Maintenance Manual
Note The LCD cables are attached to the LCD panel by a metal connector
Figure 13. Removal steps of LCD panel, LCD cable and hinges continued
Lenovo IdeaPad U260
Figure 14. Removal steps of integrated camera
1140 Integrated camera
IdeaPad U260 Hardware Maintenance Manual
Figure 15. Removal steps of antenna assembly and LCD cover
1150 Antenna assembly and LCD cover
Lenovo IdeaPad U260
Front view
Locations
IdeaPad U260 Hardware Maintenance Manual
Bottom and Left-side view
Right-side view
5 AC power adapter jack
1 Integrated wireless device switch Select models only
IdeaPad U260 Hardware Maintenance Manual
Parts list
This section presents the following service parts “Overall” on page
“AC adapters” on page “Power cords” on page
Lenovo IdeaPad U260
Overall
IdeaPad U260 Hardware Maintenance Manual
Table 5. Parts list-Overall
No. FRU
FRU no
Lenovo IdeaPad U260
Table 5. Parts list-Overall continued
No. FRU
FRU no
IdeaPad U260 Hardware Maintenance Manual
LCD FRUs
In Lenovo IdeaPad U260, there are following types of LCDs
“12.5-in. HD TFT”
12.5-in. HD TFT
Table 6. Parts list-12.5-in. HD TFT
Lenovo IdeaPad U260
No. FRU
Keyboard
Table 7. Parts list-Keyboard
IdeaPad U260 Hardware Maintenance Manual
Miscellaneous parts
Table 8. Parts list-Miscellaneous parts
Lenovo IdeaPad U260
AC adapters
Table 9. Parts list-3-pin AC adapters
IdeaPad U260 Hardware Maintenance Manual
Table 10. Parts list-3-pin power cords
Power cords
Lenovo IdeaPad U260
Region
IdeaPad U260 Hardware Maintenance Manual
Table 10. Parts list-3-pin power cords continued
Region
Lenovo IdeaPad U260
Table 10. Parts list-3-pin power cords continued
Region
IdeaPad U260 Hardware Maintenance Manual
Notices
Notices
Trademarks