Lenovo IdeaPad U510 Support Question
Lenovo IdeaPad U510 Support Question
Find answers below for this question about Lenovo IdeaPad U510.Need a Lenovo IdeaPad U510 manual? We have 1 online manual for this item!
Question posted by tikuna on February 27th, 2013
Wireless Adapter Switched Off
The wireless adapter of my Lenovo Ideapad U510 is suddenly switched off, so it doesn't find available connections any more. I don't know how to turn it on again. Switching the flight-modus on and off doesn't help.
Thanks for your help!
Current Answers
Answer #1: Posted by helpersmail on March 4th, 2013 2:20 PM
helpersmail
Member since:
March 4th, 2013 Points: 1,070
Member since:
March 4th, 2013 Points: 1,070
Hey..I only got the german windows version, so probably some buttons will be called a bit different, but anyway:
go to the network settings by right clicking the wifi symbol in the task line. Then go to the settings of your network adapter ( it is a button on the left side ). Now choose the wireless one. Above there should be something like a diagnosis or repair button. Now windows should start repairing the wifi adapter and then it should work again :)
Related Lenovo IdeaPad U510 Manual Pages
Hardware Maintenance Manual - Page 3
... do first 20 Power system checkout 21
Checking the AC adapter 21 Checking operational charging 21 Checking the battery pack 22
... 25 Sleep (standby) state 25 Shutting down the computer 26
Lenovo IdeaPad U510 27 Specifications 27 Status indicators 29 Fn key combinations 31 Hotkeys... 1050 Optical drive 43 1060 PCI Express Mini Card for wireless LAN/WAN 44 1070 SSD Card 46 1080 Low-frame ...
Hardware Maintenance Manual - Page 4
iv Important: This manual is divided into the following Lenovo product:
Lenovo IdeaPad U510 Use this manual to troubleshoot problems. The manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. About this manual
This manual contains service and reference information for the following sections: •...
Hardware Maintenance Manual - Page 6
...to the customer. • Fan louvers on the machine help to prevent the overheating of the object equally between your feet. 3. Lenovo IdeaPad U510 Hardware Maintenance Manual
General safety
Follow these rules below to ...Make sure that may be trapped in the moving parts of your clothing. Never move suddenly or twist when you can be hazardous to lift it with the nonconductive clip, about...
Hardware Maintenance Manual - Page 8
... mirror. Power supply units - Pumps - Blowers and fans - Switch off the power. - Send the victim to get medical aid.
4 Motor generators and similar units. (This practice ensures correct grounding of these hazards are removed from their normal operating places in your work area. Lenovo IdeaPad U510 Hardware Maintenance Manual
• Always look carefully for...
Hardware Maintenance Manual - Page 10
Lenovo IdeaPad U510 Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be verified by equalizing ...
Hardware Maintenance Manual - Page 24
... keys caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products
The following information in the parts exchange form or parts return form that have been ... of a hard disk drive becomes noisy, it : 1. Name and phone number of servicer 2. Lenovo IdeaPad U510 Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach to it ...
Hardware Maintenance Manual - Page 25
... the computer. 5. Connect the AC adapter. 4. Make sure that has less than 50% of the AC adapter cable. To check the AC adapter, follow the steps ...Turn off the computer. 6. Remove the battery pack. 3. Disconnect the AC adapter and install the charged battery pack. 7. See the
following : • Replace the system board. • If the problem persists, go to "Lenovo IdeaPad U510...
Hardware Maintenance Manual - Page 32
Specifications (continued)
Feature I/O ports
Audio
Video WLAN WWAN Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre-installed operating system
Description HDMI port × 1
USB 3.0 × 1, USB 2.0 × 2 2 in 1 slot × ...piece TouchPad
0.3 or 1.0 mega pixels
Li-Polymer 65W
Win8 (Win7 driver mini-support)
28 Lenovo IdeaPad U510 Hardware Maintenance Manual
Table 1.
Hardware Maintenance Manual - Page 35
.... The following table shows the function of each hotkey. Turn on/off the backlight of the LCD screen.
:
Opens the interface for the display device switch to select this notebook or an external display.
:
Decreases display brightness.
:
Increases display brightness.
31 Table 4. Lenovo IdeaPad U510
Fn key combinations
Hotkeys
The following describes the function of...
Hardware Maintenance Manual - Page 48
... and gently unplug them in step a.
b
a a
In step a, unplug the jacks by arrows.
Lenovo IdeaPad U510 Hardware Maintenance Manual
1060 PCI Express Mini Card for wireless LAN/WAN
Disconnect the two wireless LAN cables (black,white) a, and then remove the screw b. Notes: wireless LAN card has 2 cables in step a. Removal steps of PCI Express Mini Card...
Hardware Maintenance Manual - Page 49
Lenovo IdeaPad U510
Figure 6. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued)
Remove the card in the direction shown by arrow c .
c
When installing: • In models with a wireless LAN card ... cable (2nd) (AUX) into jack labeled 2 on the card. • In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into the jack...
Hardware Maintenance Manual - Page 55
Lenovo IdeaPad U510
1110 System board
Important notices for wireless LAN/WAN" on page 44 • "1070 SSD Card" on page 46 • "1080 Low-frame module" on page 47 • "1090 Fan assembly and ...
Hardware Maintenance Manual - Page 58
...Color Black
Torque 2.5 kgfcm
When installing:
• Route the antenna cables along the cable guides.
54 Lenovo IdeaPad U510 Hardware Maintenance Manual
1120 LCD unit
For access, remove these FRUs in order: • "1010 Keyboard" ...41 • "1050 Optical drive" on page 43 • "1060 PCI Express Mini Card for wireless LAN/WAN" on page 44 • "1070 SSD Card" on page 46 • "1080 ...
Hardware Maintenance Manual - Page 60
...page 41 • "1050 Optical drive" on page 43 • "1060 PCI Express Mini Card for wireless LAN/WAN" on page 44 • "1070 SSD Card" on page 46 • "1080 Low-... 2.5 kgfcm
When installing: When attaching the USB board to the holes on page 54
Figure 13. Lenovo IdeaPad U510 Hardware Maintenance Manual
1130 Base cover, USB board, bluetooth card, power board and speakers
For access, ...
Hardware Maintenance Manual - Page 64
...drive" on page 41 • "1050 Optical drive" on page 43 • "1060 PCI Express Mini Card for wireless LAN/WAN" on page 44 • "1070 SSD Card" on page 46 • "1080 Low-frame module"... • "1120 LCD unit" on page 54
Figure 14. a
a
a
a
60 Lenovo IdeaPad U510 Hardware Maintenance Manual
1140 LCD front bezel
For access, remove these FRUs in the direction shown by arrows a.
Hardware Maintenance Manual - Page 65
...mm, flat-head, nylok-coated (4) Black
Torque 1.8 kgfcm
61 LCD panel, LCD cable and hinges
Remove screws a. Lenovo IdeaPad U510
1150 LCD panel, LCD cable and hinges
For access, remove these FRUs in order: • "1010 Keyboard" on...41 • "1050 Optical drive" on page 43 • "1060 PCI Express Mini Card for wireless LAN/WAN" on page 44 • "1070 SSD Card" on page 46 • "1080 Low...
Hardware Maintenance Manual - Page 67
..."1040 Hard disk drive" on page 41 • "1050 Optical drive" on page 43 • "1060 PCI Express Mini Card for wireless LAN/WAN" on page 44 • "1070 SSD Card" on page 46 • "1080 Low-frame module" on page 47 ... to the top center of the LCD cover and ajust the placement of the LCD cover. Lenovo IdeaPad U510
1160 Integrated camera
For access, remove these FRUs in the direction b.
Hardware Maintenance Manual - Page 68
Lenovo IdeaPad U510 Hardware Maintenance Manual
Locations
Front view
a Integrated camera b Computer display c Wireless LAN antennas d Power button e Caps lock indicator f Touchpad g Speakers h Number lock indicator i Touchpad buttons j Battery status indicator k Power indicator
a
b c d e f
j k
g h
i
64
Hardware Maintenance Manual - Page 69
Right-side view
a USB 2.0 port b Memory card slot c Optical drive (on select models) d AC power adapter jack
Lenovo IdeaPad U510
d
c
b a a
65
Hardware Maintenance Manual - Page 71
Lenovo IdeaPad U510 Parts list
This section presents the following service parts: • "Overall" on page 68 • "LCD FRUs" on page 73 • "Keyboard" on page 75 • "Miscellaneous parts" on page 79 • "AC adapters" on page 80 • "Power cords" on page 81
Notes: • Each FRU is available for all types or models, unless specific types or
models are specified.
67
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