Lenovo IdeaPad U460 Support Question
Lenovo IdeaPad U460 Support Question
Find answers below for this question about Lenovo IdeaPad U460.Need a Lenovo IdeaPad U460 manual? We have 3 online manuals for this item!
Question posted by bobvalen on February 10th, 2016
How To Connect My Ideapad U460s To My Tv Via Hdmi?
how to connect my ideapad u460s to my tv via HDMI, i tried and no signal is displayed on the tv, what steps i need to take to do this.
Current Answers
Related Lenovo IdeaPad U460 Manual Pages
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 1
IdeaPad U460
Hardware Maintenance Manual
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 3
... 23 Passwords 24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26
Lenovo IdeaPad U460 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32
Screw notices 32 Removing and replacing an FRU 33
1010 Battery...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 4
About this manual
This manual contains service and reference information for the following Lenovo IdeaPad product:
Lenovo IdeaPad U460 Use this manual to read all the information under "Safety information" on page 1 and "Important service information" on page 16. Before servicing a Lenovo IdeaPad product, make sure to troubleshoot problems effectively. Use this manual to troubleshoot...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 5
Safety information
Safety information
This chapter presents the following safety information that you need to get familiar with before you service an IdeaPad U460 computer: •• "General safety" on page 2 •• "Electrical safety" on page 3 •• "Safety inspection guide" on page 5 •• "Handling devices that ...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 6
... good electrical conductors. •• Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in your elbows. IdeaPad U460 Hardware Maintenance Manual
General safety
Follow these rules below to lift any object that weighs more than 16 kg (35 lb) or that can stand...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 8
... units - Motor generators and similar units. (This practice ensures correct grounding of a plastic dental mirror. Caution: do not become a victim yourself. - Switch off the power. - IdeaPad U460 Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: -
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 24
...a symptom of unauthorized service or modification. •• If the spindle of purchase 5. IdeaPad U460 Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach to ...activities: •• Missing parts might indicate damage caused by the customer. Date on laptop products
The following are not covered under warranty and some common items that are not ...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 25
...go to "Checking
operational charging". Remove the battery pack. 3. Connect the AC adapter. 4. Turn off the computer. 2. If...board. •• If the problem continues, go to "Lenovo IdeaPad U460" on page 22
Checking the AC adapter
You are servicing. 3. Turn ...To verify a symptom, follow the steps below : 1.
To check the AC adapter, follow the steps below : 1. If the voltage...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 32
IdeaPad U460 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature I/O port
MODEM slot ...-installed operating system
Description • External monitor connector • Stereo headphone jack • Microphone jack • RJ45 x 1 (on planar) • HDMI port • USB2.0 x 3 (on planar) • eSATA/USB combo port x 1 • 5-in-1 media card reader • N/A •...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 34
White: The wireless LAN radio is disabled.
White:
The touchpad is turned on and connected to AP. Amber:
The computer is being charged with the remaining power between 5% and 20% of its capacity.
IdeaPad U460 Hardware Maintenance Manual
Table 2. Blinking white:
The battery is operating on
battery power with the remaining power between 5% and...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 35
... + F11: Fn + F12: Fn + PrtSc: Fn + / : Fn + / :
Description
Turn on /off the backlight for the LCD screen. Increase/Decrease display brightness. Shift to other connected display devices. Open the interface for display resolution settings. Lenovo IdeaPad U460
Fn key combinations
The following table shows the function of each combination of Fn with a function key. Activate the...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 36
...following country specifications.
32 Never use the correct screws. IdeaPad U460 Hardware Maintenance Manual
FRU replacement notices
This section presents notices...that you have the following characteristics: •• They maintain tight connections. •• They do not easily come loose, even with ...each step.
•• Make sure that all screws firmly to removing and ...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 37
... interconnecting cables. For information about connecting and arranging internal cables, see ...they are in square callouts. 5. Follow the correct sequence in the steps to remove the FRU, as given by touching a ground point with...shock reasons.
33 Make sure to remove and replace the FRU. Lenovo IdeaPad U460
Removing and replacing an FRU
This section presents exploded figures with one hand...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 50
Unplug the speaker connector in the direction shown by arrow 4.
4 3 4
When installing: Make sure that all the FPC connectors and the speakers connector are attached firmly.
46 IdeaPad U460 Hardware Maintenance Manual
Figure 9. Removal steps of keyboard bezel (continued)
Detach five FPC connectors in the direction shown by arrows 3 4.
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 52
IdeaPad U460 Hardware Maintenance Manual
Figure 9. Removal steps of keyboard bezel (continued)
Remove two screws 8 and then remove the power board and OneKey Rescue System button board 9.
8 8
9
9
Step
8
Screw (quantity) M1.98 × 3 mm, flat-head, nylok-coated (2)
Color Torque Silver 1.5 kgfcm
48
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 54
Removal steps of LCD unit (continued)
Remove the LCD unit in the direction shown by arrows 4.
4 4
50 IdeaPad U460 Hardware Maintenance Manual
Figure 10.
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 56
..., flat-head, nylok-coated (6)
Color Black
Torque 2.0 kgfcm
52 Removal steps of system board
Remove six screws 1, and detach the power connector and the bluetooth connector in the direction shown by arrows 2.
1 1 1
1
1
1
2 2
When installing: Make sure that the power connector and bluetooth connector are attached firmly. IdeaPad U460 Hardware Maintenance Manual
Figure 11.
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 60
... Be careful not to detach the fan assembly and the heat sink assembly.
In models with components.
d ab 5
c
Step
5
Screw (quantity)
Color
M1.98 × 3 mm, flat-head, nylok-coated (1) Silver
Torque 1.5 kgfcm
When installing...: Do not handle the heat sink assembly roughly. You also need to be peeled off from the rubber c . IdeaPad U460 Hardware Maintenance Manual
Figure 12.
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 68
Peel off the adhesive tape and detach the connector in the direction shown by a metal connector. Removal steps of LCD panel, LCD cable and hinges (continued) Note: The LCD cables are attached to the LCD panel by
arrow 6.
6
When installing: Make sure that the metal connector is attached firmly.
64 IdeaPad U460 Hardware Maintenance Manual
Figure 16.
Lenovo IdeaPad U460 UserGuide V1.0 - Page 123
...try to correct the interference by one or more of the FCC Rules. Proper cables and connectors are designed to provide reasonable protection against harmful interference in order to radio communications. Appendix E. If this equipment does cause harmful interference to Part 15 of the following information refers to Lenovo IdeaPad U460...
which the receiver is connected. • Consult an...
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