Lenovo B50-70 Support Question
Lenovo B50-70 Support Question
Find answers below for this question about Lenovo B50-70.Need a Lenovo B50-70 manual? We have 7 online manuals for this item!
Question posted by ashishthapamagar0 on February 23rd, 2015
Charging Slot Not Working
My B50-70 lenovo laptop is not being charged first i thought charger was damaged but after exchanging the charger to new one i came to know that my laptop's charging slot is not working so what is the solution for me so my laptop cab be charge and i can use it like before.
Current Answers
Answer #1: Posted by TommyKervz on February 23rd, 2015 9:46 AM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,813
Member since:
January 10th, 2013 Points: 17,776,813
Try the instructions on the video below
Related Lenovo B50-70 Manual Pages
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook - Page 21
Specifications
Model Name: Lenovo B40-30/N40-30/B40-70/N40-70/B40-45/N40-45/B50-30/ B50-30 Touch/B50-70/N50-70/B50-45/N50-45 Machine Type: 20390,80F1, 20460,80H4, ...notice. Memory
Type and speed
DDR3L‐1600 MHz
Maximum capacity
16GB 8GB (B40‐30 and B50‐30)
Slots
SODIMM × 2
Hard disk drive
Form factor
2.5‐inch, 7.0 mm
Interface
SATA
Optical Drive...
Lenovo Regulatory Notice for wireless adapter (EU) - Lenovo B40-xx, B50-xx, B50-30 Touch, E40-xx Notebook - Page 1
...;30/N40‐30 • Lenovo B40‐70/N40‐70 • Lenovo B40‐45/N40‐45 • Lenovo B50‐30 • Lenovo B50‐30 Touch • Lenovo B50‐70/N50‐70 • Lenovo B50‐45/N50‐45 • Lenovo B40‐80 • Lenovo B50‐80 • Lenovo E4030 • Lenovo E4070 • Lenovo E4080
The following wireless modules...
Lenovo Regulatory Notice for wireless adapter (Non-EU) - Lenovo B40-xx, B50-xx, B50-30 Touch, E40-xx Notebook - Page 1
...;30/N40‐30 • Lenovo B40‐70/N40‐70 • Lenovo B40‐45/N40‐45 • Lenovo B50‐30 • Lenovo B50‐30 Touch • Lenovo B50‐70/N50‐70 • Lenovo B50‐45/N50‐45 • Lenovo B40‐80 • Lenovo B50‐80 • Lenovo E4030 • Lenovo E4070 • Lenovo E4080 The following wireless modules...
Lenovo Regulatory Notice for wireless adapter (US/Canada) - Lenovo B40-xx, B50-xx, E40-xx Notebook - Page 1
...;30/N40‐30 • Lenovo B40‐70/N40‐70 • Lenovo B40‐45/N40‐45 • Lenovo B50‐30 • Lenovo B50‐30 Touch • Lenovo B50‐70/N50‐70 • Lenovo B50‐45/N50‐45 • Lenovo B40‐80 • Lenovo B50‐80 • Lenovo E4030 • Lenovo E4070 • Lenovo E4080
The following wireless modules...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook - Page 3
Model name Lenovo B40-30 Lenovo B40-70 Lenovo B40-45 Lenovo B50-30 Lenovo B50-30 Touch Lenovo B50-70 Lenovo B50-45 Lenovo N40-30 Lenovo N40-70 Lenovo N50-70 Lenovo N40-45 Lenovo N50-45
MT 20390, 80F1 20392, 80F3 20394, 80F5 20382, 80ES 20383, 80ET 20384, 80EU 20388, 80F0 20460, 80H4 20462, 80H6 20439, 80HA 20461, 80H5 20441, 80HC Lenovo
User Guide
Instructions and technical information in...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook - Page 12
... the Lenovo OneLink connector first.
When a supported ThinkPad OneLink Dock is connected to the AC power adapter jack, it can not only extend the computer capabilities, but also provide AC power to know your computer
Left-side view
B40-30/N40-30/B40-70/N40-70/B40-45/N40-45/B50-30/B50-30 Touch/B50...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook - Page 16
...know your computer from being removed without your permission.
b USB port
Connects to enter the boot menu.
c Novo button
When the computer is off, press this button to start the Lenovo OneKey Recovery system, or to startup normally, or the BIOS setup utility, or to USB devices. d Kensington lock slot...70/N40-70/B40-45/N40-45:
1
234
5
B50-30/B50-30 Touch/B50-70/N50-70/B50...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 3
...AC adapter 21 Checking operational charging 21 Checking the battery pack ... it down 25
Lenovo B50-30/B50-30 Touch/B50-45/B50-70 27 Specifications 27... Status indicators 29 Fn key combinations 30 Hotkeys 30 FRU replacement notices 31
Screw notices 31 Removing and replacing an FRU 32
1010 Battery pack 33 1020 Optical drive 34
1030 Bottom slot...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 6
Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual
General safety
Follow the following rules to lift it. 4. Use a ...makes the machine unsafe. • Before you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any heavy object:
1. Make sure that you are not in a hazardous position. • Please remove covers and ...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 7
...there is near the equipment that has exposed electrical circuits, observe the following rules when working with the power‐off position.
• If you need to switch off (... to insulate you when working with very high voltages; Many customers have handles covered with a soft material that tester. - Lenovo B50-30/B50-30 Touch/B50-45/B50-70
Electrical safety
Observe the following...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 8
... to get medical aid.
4 such touching can cause personal injury and machine damage.
• Do not service the following parts with the power on when ...power. - Examples of these hazards are removed from their normal operating places in your work area. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: -...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 10
Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual
Handling devices that the machine, the part, the work mat, and the person handling the part are all at the same charge. When handling ESD‐sensitive parts: • Keep the parts in charge between objects. Attach the ESD ground clip to electrostatic discharge (ESD). When working on...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 24
... : 1. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include the following information in the parts exchange form or ... machine failed 4. Date of purchase 5. Date on laptop products
The following symptoms might be responsible for repair costs if the computer damage was detected 6. Name and phone number of
an ...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 25
... "Checking
operational charging" on page 27. Connect the AC adapter. 4.
If the voltage is supplied when you turn on the computer. 5. Note: Noise from the computer. 2. If the voltage is used. • If the power‐on indicator does not turn on the
computer.
Lenovo B50-30/B50-30 Touch/B50-45/B50-70
Power system checkout...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 26
... not start until the Power Meter shows that less than 95% of battery power remaining is displayed. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual
Perform operational charging. Reinstall the battery pack.
To get detailed information about the battery, double‐click the Power Meter icon. Note: If the battery pack becomes...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 29
... Lenovo B50-30/B50-30 Touch/B50-45/B50-70
Power management
Note: Power management modes are not supported for only a short time, put the computer to sleep or shut it down
When you have finished working with...8226; For the Windows 7 operating system:
- You can put the computer to sleep
If you can damage the hard disk, causing loss of the following: • Press any key on the "Turn off...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 31
... (7mm compatible) 320GB/ 500GB/1TB(5400rpm)
• 2.5‐inch, 9.5 mm (7mm compatible) 500GB/ 1TB(+8G Hybrid)
Internal, 9.0mm&Dummy ODD
27
Lenovo B50-30/B50-30 Touch/B50-45/B50-70
Lenovo B50-30/B50-30 Touch/B50-45/B50-70
This chapter presents the following product‐specific service references and product‐specific parts information: • "Specifications" on page 27...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 32
Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature I/O... 1 • HDMI port × 1 • USB 2.0 × 2, USB 3.0 × 1 or USB 2.0 × 1, USB
3.0 × 2 • 4 in 1 slot × 1 (SD, SDHC, SDXC, MMC) • Combo audio jack × 1 • Speaker × 2 • Built‐in microphone × 1 (on select models...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 33
Lenovo B50-30/B50-30 Touch/B50-45/B50-70
Status indicators
The system status indicators below show the computer status:
1
2
Table 2. The battery has a charge between 20% and 80% and the AC power adapter is connected to the computer. • The computer is reading or writing data.
29 The hard ...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 37
Lenovo B50-30/B50-30 Touch/B50-45/B50-70
1010 Battery pack
DANGER • Only use the battery specified in the lock position.
33
Then make sure the manual battery latch ... c .
1
1 2
3
2
When installing: Install the battery pack along the slide rails of battery pack
Unlock the manual battery latch a . Removal steps of the slot. Any
other battery could ignite or explode. Figure 1.
Similar Questions
I Want To Know My Laptop Warrwaty Status Model Name 20354 Registration No4100161
(Posted by 118ritesh118 8 years ago)
Hoe To Install Windows
i dont know how to install windows on my lenovo b50-70.
i dont know how to install windows on my lenovo b50-70.
(Posted by jmsakthiind 8 years ago)
Can You Tell Me Where I Can Get A Guide Book On My New Lenovo Laptop
(Posted by Anonymous-151732 8 years ago)
Have A U550 Ideapad, The Lcd Screen Is White..no Video.. Hdmi Port Is Working
My U550 has a lcd white screen, if a remote monitor is connected to the HDMI port the laptop can be ...
My U550 has a lcd white screen, if a remote monitor is connected to the HDMI port the laptop can be ...
(Posted by mrwingerter 12 years ago)