Lenovo IDEAPAD Y460 User Manual

Chapter 5. Troubleshooting
51
Computer screen problems
The screen is blank. • Do the following:
- If you are using the AC adapter, or using the
battery, and the battery status indicator is on, press
Fn + to make the screen brighter.
- If the power indicator is blinking, press the power
button to resume from the sleep mode.
- If the problem persists, follow the solution in the
following problem “The screen is unreadable or
distorted.”
-Press Fn+F2 to confirm whether the LCD screen
has been turned off.
The screen is unreadable or
distorted.
• Make sure that:
- The display device driver is installed correctly.
- The screen resolution and color quality are
correctly set.
- The monitor type is correct.
Incorrect characters appear
on the screen.
• Did you install the operating system or application
program correctly? If they are installed and
configured correctly, have the computer serviced.
Sound problems
No sound can be heard
from the speaker even
when the volume is turned
up.
• Make sure that:
- The Mute function is off.
- The headphone jack is not used.
- Speakers is selected as a playback device.

Lenovo IDEAPAD Y460 Specifications

General

Bus type	DMI
Stepping	C2
Tjunction	105 °C
Processor cache	3 MB
Processor cores	2
System bus rate	2.5 GT/s
Processor family	Intel® Core™ i3
Processor series	Intel Core i3-300 Mobile Series
Processor socket	BGA 1288
Processor threads	4
Processor codename	Arrandale
Processing Die size	81 mm²
Processor frequency	2.13 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16
Thermal Design Power (TDP)	35 W
Maximum number of PCI Express lanes	16
Number of Processing Die Transistors	382 M
Motherboard chipset	-
HDD speed	5400 RPM
HDD interface	SATA
Optical drive type	DVD-RW
Card reader integrated	Yes
Total storage capacity	320 GB
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, xD
Display diagonal	14 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Type	PC
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Internal memory	2 GB
Memory clock speed	1066 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Discrete graphics card model	Intel HD
Maximum graphics card memory	- GB
On-board graphics card model	Intel® HD Graphics
On-board graphics card base frequency	500 MHz
On-board graphics card dynamic frequency (max)	667 MHz
Speaker power	3 W
Front camera resolution (numeric)	1.3 MP
Bluetooth version	2.1+EDR
Cabling technology	10/100/1000Base-T(X)
Networking features	Gigabit Ethernet
Operating system installed	Windows 7 Home Basic
Sustainability certificates	ENERGY STAR
Battery life (max)	5 h
Number of battery cells	6
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	3
Product color	Black
Pointing device	Touchpad
Processor code	SLBNF
Processor ARK ID	47663
Processor package size	rPGA 37.5x 37.5, BGA 34x28 mm
Graphics & IMC lithography	45 nm
Supported instruction sets	SSE4.1, SSE4.2

Weight and Dimensions

Depth	235 mm
Width	340 mm
Weight	2200 g
Height (rear)	33 mm
Height (front)	20 mm