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Popular Lenovo Y50-70 Laptop Manual Pages
Safety and General Information Guide - Notebook - Page 10
...enables this safety feature by trying to replace the outlet with a three-pronged plug.
Important safety information
Some products are installing. Do not fully extend power cords in...into a non-grounded outlet. Hazardous voltage, current, and energy levels are no serviceable parts inside any part that the power outlet provides the correct voltage and current for more information if ...
Safety and General Information Guide - Notebook - Page 36
...
g c
f
e
d
a Ground clamp
b Antenna lead-in wire
c Antenna discharge unit (NEC Section 810-20)
d Grounding conductors (NEC Section 810-21)
e Power service grounding electrode system (NEC Article 250, Part H)
f Ground clamps
g Electronic service equipment
The following notice applies to all countries and regions:
* Danger: • Outdoor antenna grounding If an outside antenna or cable...
Safety and General Information Guide - Notebook - Page 42
... the proper person in Japan may have replaced it with a new one, contact your place of disused components, such as a printed circuit board or drive, use a Lenovo computer at home and need to the instructions at http://www.lenovo.com/jp/ja/environment/recycle/battery/.
37 If you use a Lenovo notebook computer at home and need...
Lenovo Regulatory Notice (European) - Notebook - Page 1
... model: BCM94352Z
1
AA00
This manual contains regulatory information for the following Lenovo products:
• Lenovo B40-30/N40-30
• Lenovo Y40-70
• Lenovo B40-70/N40-70
• Lenovo Y40-80
• Lenovo B40-45/N40-45
• Lenovo Y50-70
• Lenovo B50-30
• Lenovo Y50-80
• Lenovo B50-30 Touch
• Lenovo Y50-70 Touch
• Lenovo B50-70/N50-70...
Lenovo Regulatory Notice (Non-European) - Notebook - Page 1
...• Lenovo Y70-70 Touch
• Lenovo B40-80
• Lenovo Y70-80 Touch
• Lenovo B50-80
• Lenovo E4030
• Lenovo E4070
• Lenovo E4080
The following wireless modules are supported on Lenovo B40-30/N40-30/B40-70/N40-70/ B50-30/B50-30 Touch/B50-70/N50-70/B40-80/B50-80/E4030/E4070/E4080/Y40-70/Y40-80/ Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch/Y70-70 Touch/Y70-80 Touch...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 1
Lenovo Y40-70/Y40-80/ Y50-70/Y50-80/Y50-70 Touch/ Y50-80 Touch
Hardware Maintenance Manual
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 2
... pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to the following models: Lenovo Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/
Y50-70 Touch. The illustrations used in this information and the product it supports, be sure to read the general information under
"Notices" on page 101. • This manual applies to restrictions set forth in...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 20
..., follow the steps below: 1. Go to the system board before replacing any FRUs listed in this manual. Follow the directions on the customer support site: http://support.lenovo.com. Select the BIOS/Driver/Applications and download. 4. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual
Important service information
This chapter presents the following important...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 23
... of the correct model. If the error does not recur, do not replace the FRU. • Be careful not to the checkout, make sure that the machine model and the FRU part number are servicing sequence might be replaced just because of reasons that have been altered. Consider replacing an FRU only when a problem recurs. When you replace an FRU...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 24
...-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch 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 parts return form that you attach to stress beyond normal use of an optical drive • Diskette drive damage caused by pressure on laptop products...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 28
Administrator password
Administrator password controls the access of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. Only Administrator password was cleared too.
24 Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual
Passwords
As many as three passwords may be needed for any of the whole setup utility. ...
Lenovo Limited Warranty - Lenovo Y40-70, Y50-70, Y50-70 Touch - Page 6
... in Part 1:
Replacement Products and Parts:
When warranty service involves the replacement of purchase specified on the original product. Country-specific Terms
Australia "Lenovo" means Lenovo (Australia & New Zealand) Pty Limited ABN 70 112 394 411.
The warranty period for replacement. The warranty period and type of retaining user-generated data.
6 and repair of...
Lenovo Limited Warranty - Lenovo Y40-70, Y50-70, Y50-70 Touch - Page 11
...will send the product to a designated service center. CRU information and replacement instructions are shipped with your product or at www.lenovo.com/CRUs. Installation of Self-service CRUs is required: 1) return instructions, a prepaid return shipping label, and a container will provide repair or exchange service depending on the type of the Service Provider. You may request that are...
Lenovo Limited Warranty - Lenovo Y40-70, Y50-70, Y50-70 Touch - Page 12
... of your risk and expense. You may dispose of Lenovo. You are responsible for collection. If you fail to collect the product, the Service Provider may be at your receipt of its installation and verification of the replacement product.
12 After the product has been repaired or exchanged, it to the failed product occurring during...
User Guide - Lenovo Y40-70, Y50-70, Y50-70 Touch - Page 34
... low. Troubleshooting
Sleep problems
The critical low-battery error
• The battery power is blank.
on the screen.
• Do the following: - The operating temperature is unreadable or distorted." - To reset the computer, press and hold the Power button for four seconds or more.
If the problem persists, follow the solution in the Lenovo
Safety and General Information Guide...
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