Hardware Maintenance Manual
IdeaPad U260
First Edition Aug Copyright Lenovo 2010. All rights reserved
Related service information
Contents
Important service information
Safety information
About this manual
Lenovo IdeaPad U260
Safety information
Safety information
IdeaPad U260 Hardware Maintenance Manual
General safety
Electrical safety
Safety information
IdeaPad U260 Hardware Maintenance Manual
Power supply units Pumps Blowers and fans Motor generators
Safety inspection guide
Safety information
Grounding requirements
Handling devices that are sensitive to electrostatic discharge
IdeaPad U260 Hardware Maintenance Manual
Safety notice
Safety notices multilingual translations
Safety information
Safety notice DANGER
IdeaPad U260 Hardware Maintenance Manual
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
Laser compliance statement
IdeaPad U260 Hardware Maintenance Manual
DANGER
Safety information
Strategy for replacing FRUs
Important service information
Before replacing parts
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 operational charging
Power system checkout
Checking the AC adapter
General checkout
Checking the battery pack
IdeaPad U260 Hardware Maintenance Manual
Restore of factory default
Related service information
Restoring the factory contents by using OneKey Recovery
Using recovery discs
Supervisor password
Passwords
Power-on password
IdeaPad U260 Hardware Maintenance Manual
Sleep standby mode
Power management
Screen blank mode
Related service information
Hibernation mode
IdeaPad U260 Hardware Maintenance Manual
Lenovo IdeaPad U260
Specifications
Table 1. Specifications
Lenovo IdeaPad U260
Feature
Table 1. Specifications continued
IdeaPad U260 Hardware Maintenance Manual
Description
Indicator
Status indicators
Table 2. Status indicators
Lenovo IdeaPad U260
Indicator
Table 2. Status indicators continued
IdeaPad U260 Hardware Maintenance Manual
Meaning
Lenovo IdeaPad U260
Fn key combinations
Table 4. Fn key combinations
Key combination
Plastic to plastic
FRU replacement notices
Screw notices
Logic card to plastic
Lenovo IdeaPad U260
Removing and replacing an FRU
DANGER
IdeaPad U260 Hardware Maintenance Manual
1010 Keyboard
Figure 1. Removal steps of keyboard
Step
Lenovo IdeaPad U260
1020 Keyboard bezel
Figure 2. Removal steps of keyboard bezel
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
Step
Lenovo IdeaPad U260
Figure 2. Removal steps of keyboard bezel continued
Screw quantity
IdeaPad U260 Hardware Maintenance Manual
Figure 2. Removal steps of keyboard bezel continued
Lenovo IdeaPad U260
1030 Battery pack
Figure 3. Removal steps of battery pack
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
When installing
Lenovo IdeaPad U260
IdeaPad U260 Hardware Maintenance Manual
1050 LCD unit
Figure 5. Removal steps of LCD unit
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
Step
Figure 10. Removal steps of system board
IdeaPad U260 Hardware Maintenance Manual
Screw quantity
Figure 11. Removal steps of base cover
1110 base cover
Lenovo IdeaPad U260
Note Applying labels to the base cover
IdeaPad U260 Hardware Maintenance Manual
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
5 AC power adapter jack
Right-side view
Bottom and Left-side view
1 Integrated wireless device switch Select models only
This section presents the following service parts “Overall” on page
Parts list
IdeaPad U260 Hardware Maintenance Manual
“AC adapters” on page “Power cords” on page
Overall
Lenovo IdeaPad U260
No. FRU
Table 5. Parts list-Overall
IdeaPad U260 Hardware Maintenance Manual
FRU no
No. FRU
Table 5. Parts list-Overall continued
Lenovo IdeaPad U260
FRU no
In Lenovo IdeaPad U260, there are following types of LCDs
LCD FRUs
IdeaPad U260 Hardware Maintenance Manual
“12.5-in. HD TFT”
Lenovo IdeaPad U260
Table 6. Parts list-12.5-in. HD TFT
12.5-in. HD TFT
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
Lenovo IdeaPad U260
Power cords
Table 10. Parts list-3-pin power cords
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
Notices
IdeaPad U260 Hardware Maintenance Manual
Trademarks
Notices