Lenovo 444623U Support Question
Lenovo 444623U Support Question
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Question posted by krswims on December 25th, 2011
Laptop's Monitor. After Powering On The Computer, Nothing Is Displayed On Screen
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Related Lenovo 444623U Manual Pages
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 3
... to the ENERGY STAR 4.0 program requirements for computers. • 20003, 4153 • 20004, 4151 By using ENERGY STAR compliant products and taking advantage of the power-management features of your computer, you reduce the consumption of Energy aimed at saving money and protecting the environment through energy efficient products and practices...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 4
... After 20 minutes 25 minutes
• System hibernates: After 2 hours • Advanced power settings:
- Lenovo encourages you to make efficient use of energy an integral part of your...
Table 1. ENERGY STAR power-management features, by operating system
Windows XP
Windows Vista
• Turn off monitor: After 10
Power plan: Balanced
minutes
• Turn off the display: After 10
• ...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 5
... standards adopted by the hard disk manufacturer and operating system are different, the hard disk capacity displayed by your computer, you may discover that of 1000, i.e. 1G = 1,000MB, 1MB =...1024) ≈ X × 0.931 G This phenomenon is completely empty, the capacity displayed by the manufacturer and operating system when calculating hard disk capacity
Hard disk manufacturers use a ...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 10
Chapter 1. Getting to Know Your Computer Integrated camera (Specific model only 16 Computer display The color display provides clear and brilliant text and graphics. OneKey Rescue System button 14 Power button System status indicators Microphone (built-in) The built-in microphone can be used for video conferencing, voice narration, or simple audio recordings. Custom...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 20
... Your Computer
The following describes the features of the line.
12 Fn + F4: Switch between wide screen and normal mode. Fn + F5: Enable/disable the built-in sleep mode. Fn + F11: ... Fn + PrtSc/SysRq: System request. Fn + F2: Turn off/on the LCD screen back light. Fn + up/down arrow: Increase/decrease display brightness. Fn + F9: Play/pause Media Player playback. Fn + F8: Enable/disable...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 29
... password can be used by others. The computer cannot be from being used unless you power on the screen each time you enter the correct password. For details about how to access your computer ...or your computer. Establishing different kinds of the screen in order to set a password and enable it, a prompt appears on the computer. Using...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 31
... you start using
your computer. ƒ The way you make the computer display.
„ Using the AC Adapter
The power to the AC power adapter jack of your computer. There are given here.
1 Connect the power cord to the transformer pack. 2 Plug the power cord into an electrical outlet. 3 Connect the AC adapter to run...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 38
Chapter 3. To connect a VGA monitor plug the display cable to VGA port on your computer.
„ Connecting a VGA monitor
You can connect a VGA monitor by using a VGA port. Press Fn + F3 to switch to your computer. Using External Devices
Connecting an External Display
You can connect an external display to the external display.
30
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 39
To connect a DVI monitor, use HDMI to DVI-D cable (not supplied) to connect DVI monitor to other connected display devices, press Fn + F3.
HDMI
31 To shift to the HDMI connector on your computer. Chapter 3. Using External Devices
„ Connecting a DVI monitor (Specific models only)
You can connect a DVI monitor by using a HDMI port (Specific models only).
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 45
... correctly.
ƒ If these items are using an external monitor, see Chapter 2. The AC adapter is connected to the more comprehensive information in Chapter 2.
„ Display Problems
When I turn on the computer, nothing appears on the screen. Chapter 4.
The memory is installed correctly. - The computer power is plugged into a working electrical outlet. - The following...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 46
... the following to exit from sleep or hibernation mode: ƒ Touch the touch pad. ƒ Press any key. ƒ Press the Power button.
38 My screen goes blank while the computer is on. Your screen saver or power management may be enabled. Restore backed-up files to your hard disk to resume from the...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 49
... mode. Troubleshooting
ƒ If the sleep indicator is on (is blue), press Fn + to make the screen brighter. ƒ If the Power indicator is unreadable or distorted."
41 then press the power button to the computer, then press any key or the Power button to the computer; Connect the AC adapter to resume operation.
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 50
Make sure that: ƒ The display device driver is installed correctly. ƒ The screen resolution and color quality are using 32-bit color ...configured correctly, have the computer serviced. Incorrect characters appear on the screen.
A message, "Unable to 16-bit
mode. ƒ If you are correctly set. ƒ The monitor type is unreadable or distorted. Do either of 1920×1200...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 59
... information applies to notebook computers, some products (such as speakers and monitors) ship with your notebook personal computer. By carefully following the information ... Information
Important Safety Information
This information can create potential safety risks that provides power to power adapters and batteries. Chapter 6. In addition, computer products contain a coin-sized...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 79
...Care Information
„ Be Gentle with Your Computer
ƒ Avoid placing any objects (including paper) between the display and the keyboard or under the keyboard.
ƒ Do not drop, bump, scratch, twist, hit, vibrate, push... your computer in sleep or hibernation mode, or turned off the power and close the LCD well. ƒ Do not leave anything between the closed LCD and the keyboard.
71...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 83
Note: Avoid spraying cleaner directly on the display or the keyboard.
75 Wipe the keys one by one; if
you can use a
camera ...cover with the clean sponge. 8 Wipe the surface again with the cloth.
Note:
Shut down the computer and then disconnect the power cord before cleaning the computer.
„ Cleaning Your Computer Keyboard
1 Apply some isopropyl rubbing alcohol to a soft, dust-free ...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 86
...to prevent any minor discomfort associated with a soft touch without pounding the keys. Display: Position the display to best suit your working posture. Head Position: Keep your head and neck in... posture to see the screen clearly. It is best to periodically make minor modifications in a comfortable and neutral (vertical, or upright) position. Keep the display screen clean and set the ...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 87
Your computer's visual display screen is maintenance. Sitting properly and using your computer running smoothly.
79 With proper care, you can... your computer is designed to meet the highest standards and to provide you with clear, crisp images and large, bright displays that can be possible to observe the best ergonomic practices when you to see, yet easy on eye fatigue or visual...
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 89
Also, if the machine is producing error codes, it is helpful to have the AC power adapter connected.
ƒ Boot into the BIOS and load the default settings. ƒ Turn off the computer and start the recovery process. ƒ If... you are prompted to do so. ƒ If required, you can find your computer to return the contents of you have the error screen on or the message written down.
81
Lenovo 3000 G430-G530 UserGuide V3.0 - Page 127
... 108 for US Users 115
Numeric Keypad 10
O
OneKey Rescue System button............2 Optical drive 5, 14
P
Password Problems 39 Using 21
PCI Express card slot 4 Power button 2 Problems
Battery 43 Computer Screen 41 Display 37 Hard Disk Drive 44 Hibernation Mode 40 Keyboard 39 Password 39 Sleep Mode 40 Sound 43 Startup 44
119
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