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Lenovo E4430 (Ukrainian) User Guide - Page 17

Left-side view, Monitor connector

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Left-side view Figure 2. Left-side view a Security keyhole b Fan louvers c Monitor connector a b c de f d Ethernet connector e HDMI port f USB 3.0 connectors a Security keyhole Purchase a security cable lock that fits this keyhole to lock your computer to a stationary object to protect your computer from theft. For more information, refer to "Attaching a mechanical lock" on page 23. b Fan louvers The internal fan and louvers enable air to circulate in the computer and cool the central processor. Note: To avoid impeding airflow, do not place any obstacle in front of the fan. c Monitor connector The monitor connector is used to connect an external monitor or projector to your computer. d Ethernet connector Connect your computer to a local area network (LAN) with the Ethernet connector. DANGER To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet connector. You can only connect an Ethernet cable to this connector. For more information, refer to "Ethernet connection" on page 19. e HDMI port Use the high-definition multimedia interface (HDMI) port to connect a compatible digital audio device or video monitor such as a high-definition television (HDTV). f USB 3.0 connectors Connect a USB 1.1, 2.0, or 3.0 device, such as a USB printer or a digital camera. For more information, refer to "Using USB connectors" on page 20. Note: When you attach a USB cable to the connector, make sure that the USB mark is facing upward. Otherwise the connector might be damaged. Chapter 1. Product overview 3

Section	Page
Read this first	5
Important safety information	6
Conditions that require immediate action	6
Safety guidelines	7
Chapter 1. Product overview	15
Top view	15
Left-side view	17
Right-side view	18
Front view	19
Rear view	19
Bottom view	20
Status indicators	21
Features	22
Specifications	23
Chapter 2. Using your computer	24
Frequently asked questions	24
Configuring the operating system	25
Putting the computer into sleep mode or shutting it down	25
Registering your computer	26
Special keys and buttons	26
Function key combinations	26
Numeric keypad	28
Using the touch pad	28
Power management	29
Checking the battery status	29
Using the ac power adapter	29
Charging the battery	30
Maximizing the battery life	30
Power-saving modes	30
Handling the battery	31
Connecting to the network	33
Ethernet connection	33
Wireless connection	33
Using the NVIDIA Optimus Graphics feature	33
Connecting to external devices	34
Using a flash media card	34
Using USB connectors	34
Chapter 3. You and your computer	35
Accessibility and comfort	35
Ergonomic information	35
Chapter 4. Security	37
Attaching a mechanical lock	37
Using passwords	37
Using a fingerprint reader	37
Chapter 5. Recovery overview	38
Recovery solutions on the Windows 7 operating system	38
Recovery solutions on the Windows 8 operating system	39
Chapter 6. Replacing devices	41
Static electricity prevention	41
Replacing the battery	41
Replacing the hard disk drive	43
Replacing the keyboard	44
Replacing the fan assembly and heat sink assembly	47
Replacing a memory module	48
Replacing the PCI Express Mini Card for wireless LAN connection	49
Replacing the optical drive	51
Chapter 7. Preventing problems	53
General tips for preventing problems	53
Taking care of your computer	53
Chapter 8. Troubleshooting computer problems	57
Troubleshooting	57
Battery and power problems	57
Computer screen problems	58
Problems with drives and other storage devices	59
OneKey Recovery PRO program problems	60
A password problem	60
A sound problem	61
Other problems	61
Appendix A. Regulatory information	62
ENERGY STAR model information	62
Wireless related information	63
Export classification notice	64
Electronic emission notices	64
Federal Communications Commission (FCC) Declaration of Conformity	64
Appendix B. WEEE and recycling statements	67
China WEEE statement	67
Important WEEE information	67
Battery recycling information for the European Union	68
Battery recycling information for Taiwan	68
Appendix C. Restriction of Hazardous Substances Directive (RoHS)	69
European Union RoHS	69
China RoHS	69
Turkish RoHS	70
Ukraine RoHS	70
India RoHS	70
Appendix D. EurAsia Compliance Mark	71
Appendix E. Notices	72
Trademarks	73

Match case Limit results 1 per page

Chapter 1. Product overview

Left-side view

Figure 2. Left-side view

Security keyhole

Purchase a security cable lock that fits this keyhole to lock your computer to a stationary object to protect your

computer from theft. For more information, refer to “Attaching a mechanical lock” on page 23.

Fan louvers

The internal fan and louvers enable air to circulate in the computer and cool the central processor.

Note:

To avoid impeding airflow, do not place any obstacle in front of the fan.

Monitor connector

The monitor connector is used to connect an external monitor or projector to your computer.

Ethernet connector

Connect your computer to a local area network (LAN) with the Ethernet connector.

DANGER

For more information, refer to “Ethernet connection” on page 19.

HDMI port

Use the high-definition multimedia interface (HDMI) port to connect a compatible digital audio device or

video monitor such as a high-definition television (HDTV).

USB 3.0 connectors

Connect a USB 1.1, 2.0, or 3.0 device, such as a USB printer or a digital camera. For more information, refer to

“Using USB connectors” on page 20.

Note:

When you attach a USB cable to the connector, make sure that the USB mark is facing upward.

Otherwise the connector might be damaged.