Lenovo IdeaPad P400 Touch Support Question
Lenovo IdeaPad P400 Touch Support Question
Find answers below for this question about Lenovo IdeaPad P400 Touch.Need a Lenovo IdeaPad P400 Touch manual? We have 1 online manual for this item!
Question posted by jessshenry on July 7th, 2013
Display Brightness
The display brightness is turned all the way up, yet it is still very dim. The display does not actually get brighter or dimmer when trying to change this setting. How can I fix this?
Current Answers
Answer #1: Posted by tanhax on July 10th, 2013 1:05 AM
tanhax
Member since:
January 28th, 2013 Points: 21,620
Member since:
January 28th, 2013 Points: 21,620
It happened after some time?
Try first to update your graphic card driver from lenovo website
http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS034266
and check in tray icon or graphic card options.
https://soundcloud.com/nathax
Related Lenovo IdeaPad P400 Touch Manual Pages
User Guide - Page 2
...Please refer to the actual product. • This manual applies to restrictions set forth in Contract No. The illustrations used in this manual may differ from the actual product.
First Edition ...use, reproduction, or disclosure is subject to the following models: Lenovo Z400/Z500/Z400 Touch/ Z500 Touch/P400 Touch/P500/P500 Touch. Notes • Before using the product, be sure to read it , go...
User Guide - Page 3
... the operating system for the first time 12 Operating system interfaces ...12 The Charms ...13 Putting the computer to sleep or shutting it down 15 Touch screen operation(on select models 17 Connecting to know your computer 1 Top view ...1 Left-side view ...6 Right-side view...9 Front view ...10 Bottom view ...11...
User Guide - Page 6
Attention: • When closing the display panel, be damaged.
2 Otherwise, the display panel may be careful not to know your computer
„ Z500/P500
2 1
3 4
5
6
Note: The dashed areas indicate parts that are not visible externally. Getting to leave pens or any other objects in between the display
panel and the keyboard. Chapter 1.
User Guide - Page 7
... models may have a multi-touch screen. e Power button f Touchpad
Press this button to turn on page 17 .
d Computer display
The computer display with LED backlight provides brilliant ... or audio recording.
Chapter 1. Connect to the wireless LAN adapter to the actual product. For details, see "Touch screen operation(on select models)" on the computer. Touchpad buttons: The functions ...
User Guide - Page 8
...the : computer and an external
device.
: Decreases display brightness.
: Increases display brightness.
4 Getting to know your computer
„ Hotkeys
... active window.
: Enables/disables the touchpad.
:
Enables/disables Airplane mode.
:
Displays all currently active apps.
:
Turns on the keyboard. You can access certain system settings quickly by pressing the appropriate hotkey.
User Guide - Page 9
... to know your computer
„ Function key combinations
Through the use this function, press and hold Fn a; To use of the function keys, you can change operational features instantly.
Fn + End:
Activates the break function. Fn + Home:
Activates the pause function.
Fn + Space (on select models): Enables/disables the keyboard backlight...
User Guide - Page 10
...-45 port
This port connects the computer to devices with HDMI inputs, such as a TV or an external display.
Note: Make sure that none of the fan louvers are blocked or else overheating of the computer may occur... For details, see "Connecting USB devices" on page 8. Getting to external display devices.
Chapter 1.
Note: For details, see "Using memory cards (not supplied)" on page 23.
User Guide - Page 11
...details on how to configure your computer
„ Connecting to wired LAN
Wired connections are a reliable and safe way to connect the computer to homes and small businesses over ordinary telephone lines.
DSL
TV cable
Telephone line
Splitter... access to the Internet. Actual connection method may vary. Software configuration Consult your Internet Service Provider (ISP) for reference only....
User Guide - Page 14
...)
Charging/ Discharging
The battery has less than 80% charge. The battery has more than 20% charge.
When battery charge reaches 20%, the blinking color will change to white.
User Guide - Page 16
.... • Press the Windows key + D. The configuration process may need to the lower-left corner and then select the Start screen thumbnail when it is displayed.
Chapter 2.
To switch from the Charms.
• Move the pointer to configure the operating system when it is first used. Starting to use Windows 8
Configuring...
User Guide - Page 17
...-right or lower-right corner until the Charms bar is displayed.
(on select models)
Search charm The Search charm is displayed. • Press Windows key + C. • Use one finger to find whatever you are looking for, including apps, settings and files.
13 To display the Charms, do one of the screen until the Charms...
User Guide - Page 19
... any key on the keyboard.
15 When the computer is spinning can put the computer to sleep, do one of the following : • Close the display panel. • Press the power button.
• Open the Charms and then select...
User Guide - Page 21
...
The display panel can accept inputs like a tablet, using the multi-touch screen, or like a traditional notebook computer, using the keyboard and touchpad.
„ Multi-touch gestures
You can touch the ...an action.
Allows you to left-clicking with a mouse.
17 Similar to use Windows 8
Touch screen operation(on an item
Tasks performed
Performs an action, such as starting an app, opening ...
User Guide - Page 22
Chapter 2. Tasks performed
Zooms in and out on an item and then turn your finger across the screen.
Turns an object. (Note: Not all items can be used to use Windows 8
(continued)
Frequently used gestures Pinch Move two fingers together or apart while touching the screen. Can also move an object or be rotated...
User Guide - Page 23
... apps open app.
19 If you have an app currently open, you to use Windows 8
(continued)
Frequently used gestures Swipe Start from the bottom edge displays a task bar on the left or right side of the screen, then swipe inwards toward the center.
User Guide - Page 24
...use Windows 8
(continued)
Frequently used gestures
Tasks performed
Swiping in the background. This displays a list of the apps currently running in from the right edge of the screen ... is more than one currently open an app currently running in from the left edge of the screen displays the Charms.
20 Chapter 2.
Starting to bring in an
app and, without lifting your finger, push...
User Guide - Page 25
...wireless function: • Press F7 to disable Airplane mode.
• Open the Charms and select Settings
→
to open the Network configuration page,
and then toggle the Airplane mode switch to the desktop...network list. Note: Airplane mode should be disabled by default. If you see the icon displayed on the lower right, then Airplane mode is on . To connect to wireless LAN
Enabling wireless ...
User Guide - Page 29
... customer support center? See "Chapter 3. It displays basic computer information and provides options for your computer, you change the boot mode to change the boot mode, start the BIOS setup utility... default boot mode for setting boot devices, security, hardware mode, and other user preferences. Getting help
How can I need to Legacy support.
To change the boot mode? Troubleshooting...
User Guide - Page 30
...for
confirmation.)
• If these items are properly set, and the screen remains blank,
have the system ... see only the cursor on a blank screen.
Troubleshooting
Troubleshooting
Display problems
When I forgot my password.
You must take your ..., a Lenovo authorized servicer cannot reset your password. When I turn on the computer, • If the screen is plugged into...
User Guide - Page 31
... not reset, remove the AC adapter. If they are correctly set. - The headphone jack is charged. -
If the problem ...system or programs correctly? The display device driver is correct.
• Did you cannot turn off the computer; The monitor...turned up. Sound problems
• Do the following problem "The screen is in sleep mode, connect the AC adapter to make the screen brighter...
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