• Lenovo Ideapad P400 Touch
• Brightness
• Lenovo Ideapad P400 Specs

Karma karaoke keygen. Karma is the culmination of years of research in observing virtually every known method of running karaoke shows on the PC, to produce a product that is both robust yet simple to use and time saving. Clickless search, drag-n-drop functionality, and many other unique features designed to bring you the most simplified management of your karaoke shows.

It is impossible to change the screen brightness with the hotkey (F11 and F12), or even with the slider in settings. This is a crap laptop. Wifi did not work from day1. For a while I turned off bluetooth to make wifi work. Even then the signal was very weak. Eventually it stopped working completely. Contacted lenovo support, the tech updated the drivers. That worked for one day, then stopped working again. Overall not at all satisfied with this product.

Problem

When attempting to use the built in camera on a Lenovo laptop the camera does not work. Instead of seeing the image from the camera you see an image with a grey background and a white camera with a cross through it.

Brightness Setting Tool for Windows 10 (64-bit) - IdeaPad S405 Lenovo Inc. Aug 19, 2015 Updating drivers won't help since P400 is not supported from Lenovo for Windows 10. Really upset about that. Though their Thinkpads are good, most likely will not buy a Lenovo again, especially Ideapad. Anyways, good luck! Right, I'm currently running Version: 9. Brightness control works, display to a second display.

The same image is seen with all applications.

Solution

This issue appears to be a bug with the Lenovo software – where the camera’s “privacy mode” is enabled by default.

Solution 1: Check for a lens cover

1. Look for where your camera is on the laptop – usually this is above the monitor on the frame
2. Check if it has a lens cover and whether it is closed
3. These are usually a small plastic strip that slides over

Solution 2: Enable using keyboard button

1. Look on the laptop keyboard for a camera icon – this is usually around F8
2. Press the key to see if it enables the camera
3. If it doesn’t – try holding the ‘Fn’ key and the camera key

Solution 3: Enable using Lenovo Vantage app

To re-enable the camera:

1. Open the Windows start menu, and type ‘Lenovo Vantage’ and open it (if you do not have Lenovo Vantage installed you can find it on the Windows App Store).
2. Click on the menu icon at the top right and then click on ‘My Device Settings’
3. At the top of the page, click on ‘Display & Camera’
4. Scroll down until the ‘Camera’ section
5. Set ‘Camera Privacy Mode’ to ‘OFF’

Help! This didnt work!

If these instructions didn’t help you, you could try …

1. Updating the Lenovo Settings Dependency Package software.

To do this you’ll need to

1. go to the Lenovo website
2. search for your model of Lenovo
3. download and install the Lenovo Settings Dependency Package software.

After this has been done repeat solution 3 above.

2. Uninstalling the Lenovo Settings Dependency Package software

This is moderate risk – you may find that some hardware stops working correctly or that you need to use the software to manage settings, but cannot due to it being uninstalled. Having said this, on my Lenovo laptop I do not use this software (for both Windows 8/8.1 and Windows 10) with no issues at all.

1. To uninstall the software click on the Windows button on your keyboard,
2. type ‘programs and features’ when you see it appear in the list – click on it.
3. Search for “lenovo settings” select it from the list and click uninstall.
4. Restart and the camera should be working again.

3. Replace device driver with generic Microsoft driver

1. Click on the Windows button at the bottom left of the screen and type ‘Device Manager’
2. From the list, expand ‘Imaging Devices’ and click on ‘Update Driver Software’
3. Choose ‘Browse my computer for driver software’
4. Click on ‘Let me pick from a list of device drivers on my computer’
5. Make sure ‘USB Video Device‘ is selected and click ‘Next’
6. The driver will now install. When finished click ‘Close’.
7. Close the Device Manager windows.
8. The camera should now be working with the generic device driver.

Cannot Adjust Brightness After Upgrading To Windows .. - Lenovo

Go to Device manager/Imaging Device/Integrated Camera/Upgrade Driver/Browse my computer/Let me pick and chose USB Video Device (from Microsoft) doesn’t matter that you have integrated camera

Student-Contributed Wiki

An awesome team of students from our education program made this wiki.

This troubleshooting page will help you diagnose common problems with the Lenovo IdeaPad P400 Touch.

Battery is not charging

Battery icon does not indicate it is charging.

Ensure that the charging cable is plugged into both the wall and the laptop. If the Lenovo IdeaPad P400 Touch does not indicate that it is charging, the problem may be the power cord.

If the Lenovo IdeaPad P400 Touch displays a message similar to “60% available, plugged in not charging,” this can indicate that power saving options are enabled. To disable them, access Lenovo Energy Management in the taskbar. Choose the the option “Optimize for Battery Runtime.”

The Lenovo IdeaPad P400 Touch contains a function that can accidentally disconnect the battery. Install this firmware update from the Lenovo site.

If none of the above solutions work, the problem may be a faulty battery. See this replacement guide to replace the battery.

Touch functionality not working properly

The screen does not respond when I touch it.

Update the display drivers to the current version listed on the Lenovo support website.

Power down the laptop. Press the One Key Recovery button next to the power jack and select Bios Setup Utility. When on the BIOS screen, press F9 to load the default options. Press F10 to save these options and exit. To test if this worked, access the calibration tool. To access the calibration tool, swipe your finger across the screen starting from the right side. Select search. Type “calibrate” in the search box. Select settings, and then select “Calibrate the screen for pen or touch input.” Select “Calibrate” and follow the on-screen instructions.

The screen may be malfunctioning due to faulty firmware. You will need to upgrade the firmware to fix the issue. Navigate to the Lenovo IdeaPad P400 Touch Drivers & Software webpage. Select “Display and Video Graphics” to show all drivers and firmware in this category. Select “TouchScreen Firmware Upgrade for Windows 8 (32-bit, 64-bit) - IdeaPad P400 Touch” to download the firmware. Once it has downloaded, run the program to update the firmware. When the program has finished running, reboot the laptop. To test if this worked, access the calibration tool. To access the calibration tool, swipe your finger across the screen starting from the right side. Select search. Type “calibrate” in the search box. Select settings followed by “Calibrate the screen for pen or touch input.” Select “Calibrate” and follow the on-screen instructions.

The touch panel (digitizer) or the touch panel (digitizer) board may have gone bad. You will need to replace it.

Laptop will not boot

The device powers on but the screen stays black.

To check if the display is faulty, plug in a second display to the laptop. If the second display functions properly, the laptop may have a faulty display. You will need to replace the screen.

Perform a factory reset of the laptop. Please note that performing a factory reset will delete all files you have stored on the laptop. To perform a factory reset, power the laptop down. Press the One Key Recovery button located next to the power jack. Select the option to run the recovery program.

Perform a hard reboot to reset the computer's working memory, or RAM. Unplug the computer from the power cord. Remove the battery following this guide. Plug the computer in and reboot it. If the computer boots, power it down, replace the battery using this replacement guide, and reboot the computer.

Lenovo Ideapad P400 Touch

Brightness

If none of the above solutions has fixed the problem, you may have a faulty GPU chip or motherboard. The GPU chip is embedded on the motherboard, which means that the whole motherboard will need to be replaced.

Keyboard not working

Keyboard does not respond to keystrokes.

Lenovo Ideapad P400 Specs

Dirt and dust can build under keys over time. Use a can of compressed air to clean under keys.

Outdated drivers can cause hardware not to function properly. Navigate to Device Manager to check for and install the latest drivers. If you need to type a password to login, use the onscreen keyboard. You can also find keyboard drivers on the Lenovo support website.

If no other method of troubleshooting can restore keyboard functionality, use this replacement guide to replace the keyboard.

Screen brightness won’t adjust

Screen stays dim even after pressing the button to adjust brightness.

Newer display drivers may not be compatible with the Lenovo IdeaPad P400 Touch. Revert back to an older drivers to restore functionality. You can find display drivers on the Lenovo support website.

The Lenovo IdeaPad P400 Touch LCD screen backlight may be faulty. If no other method of troubleshooting can restore brightness, you may need to replace the laptop screen.