Lenovo Y50-70 Support Question
Lenovo Y50-70 Support Question
Find answers below for this question about Lenovo Y50-70.Need a Lenovo Y50-70 manual? We have 7 online manuals for this item!
Question posted by begenchsaparniyazov on November 7th, 2016
Monitor Settings
Hi,I have Lenovo Y50-70. And it's Screen refresh rate is only 48 Hertz. Is it possible to increase it or not. If yes, how?Thanks and warm regards,Begench Saparniyazov
Current Answers
Answer #1: Posted by waelsaidani1 on November 10th, 2016 3:50 AM
waelsaidani1
Member since:
May 12th, 2013 Points: 19,501,797
Member since:
May 12th, 2013 Points: 19,501,797
Related Lenovo Y50-70 Manual Pages
Lenovo Regulatory Notice (European) - Notebook - Page 1
...-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 Y50-80 Touch
• Lenovo B50-45/N50-45
• Lenovo Y70-70 Touch
• Lenovo B40-80
• Lenovo Y70-80...
Lenovo Regulatory Notice (Non-European) - Notebook - Page 1
...-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 Y50-80 Touch
• Lenovo B50-45/N50-45
• Lenovo Y70-70 Touch
• Lenovo B40-80
• Lenovo Y70-80...
Lenovo Regulatory Notice (United States & Canada) - Notebook - Page 1
...-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 Y50-80 Touch
• Lenovo B50-45/N50-45
• Lenovo Y70-70 Touch
• Lenovo B40-80
• Lenovo Y70-80...
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
.../Y50-70/Y50-80/Y50-70 Touch/
Y50-70 Touch. GS-35F-05925. © 2014 Lenovo First Edition (Mar. 2014) © Copyright Lenovo 2014. The illustrations used in Contract No. Notes: • Before using 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...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 3
... 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 25
Lenovo Y40-70/Y40-80/Y50-70/Y50-80/ Y50-70 Touch/Y50-80 ...PCI Express Mini Card for wireless LAN 43 1050 DIMM 46 1060 LED board 48 1070 Subwoofer (Y50-70/Y50-80/ Y50-70 Touch/Y50-80 Touch 49 1080 IO board 50 1090 Fan assembly and Heat Sink assembly...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 4
... computers. • The product-specific section includes service, reference, and product-specific
parts information. Important: This manual is divided into the following Lenovo product:
Lenovo Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Use this manual to troubleshoot problems effectively.
Use this manual to read all the information under "Safety information" on page...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 5
Safety information
Safety information
This chapter presents the following safety information that you need to get familiar with before you service a Lenovo Y40-70/Y40-80/Y50-70/Y50-80/ Y50-70 Touch/Y50-80 Touch computer: • "General safety" on page 2 • "Electrical safety" on page 3 • "Safety inspection guide" on page 5 • "Handling devices that are sensitive...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 6
... any object that weighs more than 16 kg (35 lb) or that you think is long, fasten it with labels or stickers.
2 Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual
General safety
Follow these rules below to lift it. 4. Distribute the weight of internal components. Never move suddenly...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 8
... safety grounds.
• Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Caution: do not become a victim yourself. - Examples of the units.)
• If an electrical accident...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 10
... requirement.
Proper grounding of the computer is insulative and
retains a charge even when you use coax or connectoroutside shells on these systems.
- Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual
Handling devices that the ESD protective devices you are inserted into the product. • Avoid contact with other...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 18
... la exposición a radiaciones peligrosas. Elsewhere, the drive is certified to conform to hazardous laser radiation.
Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical storage device such as options. Opening the CD-ROM...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 20
...: Make sure that the latest BIOS is loaded to http://support.lenovo.com. 2. The BIOS and device drivers are customer-installable. Go to the system board before replacing any FRUs listed in this manual. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual
Important service information
This chapter presents the...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 22
... If the original FRU parts are not required to these products and any product Lenovo produces containing RoHS compliant FRUs. Products sold in the EU. The following statement ...global electronics industry.
Lenovo plans to transit to RoHS compliance well before June 2006 are non-compliant, replacement parts can also be used. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 24
...of service 3. Machine type, model number, and serial number 8. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual
What to do first
When you do return...card • Improper disk insertion or use . Failing FRU name and part number 7. Date on laptop products
The following are not covered under warranty and some common items that are not covered under the...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 25
... pack. 3.
Measure the output voltage at the plug of the following : • Replace the system board. • If the problem persists, go to "Lenovo Y40-70/Y40-80/Y50-70/Y50-80/Y50-70
Touch/ Y50-80 Touch" on the computer. 5. Note: Noise from the computer. 2. See the
following figure:
3LQ
9ROWDJH 9'&
1
2
Note: Output voltage for correct continuity...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 26
... Windows® taskbar and wait for a while. After it cools down, reinstall and recharge it return to be able to room temperature. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual
Perform operational charging. Then reinstall the battery pack. Checking the battery pack
Battery charging does not start until...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 28
... check whether a master HDP has been set . The computer does not start until the password is available, neither Lenovo nor Lenov authorized service technicians provide any Lenovo computer: the power-on password (POP... has been set, a prompt for it can be set . If it has, it appears on the screen whenever the computer is turned on. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch ...
Hardware Maintenance Manual - Lenovo Y40 50 Series - Page 34
... the touchpad. Fn + F9:
Opens the Settings charm.
Fn + /
Increases/decreases the display brightness. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual
Fn key combinations
The following table shows the function of each combination of the LCD screen. Fn + F11:
Displays current apps. Fn + PgUp (Lenovo
Y40-70/Y40-80):
Fn + Home:
Activates...
User Guide - Lenovo Y40-70, Y50-70, Y50-70 Touch - Page 13
...
The following describes the features of the LCD screen.
Fn + F11:
Displays current apps.
Fn...Increases/decreases the display brightness. Fn + Insert (Lenovo Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch): Fn + PgUp (Lenovo Y40-70/Y40-80):
Enables/disables the scroll lock. Fn + Home:
Fn + End:
Fn + PgDn (Lenovo Y40-70/Y40-80):
Activates the pause function. Fn + F9:
Opens the Settings...
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