- Toshiba Satellite Keyboard Not Working
- Led Backlit Keyboard Toshiba Restore
- Toshiba Laptop Keyboard Backlight Not Working
- Toshiba Keyboard Backlight Not Working Lenovo
- Keyboard Backlight Not Working Asus
- Toshiba Keyboard Backlight Not Working Windows 7
The first one is to update your keyboard driver. Open Device manager on your Windows laptop, find the Keyboards option, expand the list, and right-click Standard PS/2 Keyboard, followed by Update.
Symptomatics:
Toshiba Satellite S70-B - Keyboard backlight not working? Hello, I purchased a brand new Toshiba Satellite S70-B laptop with Windows 8 on it. When I received it, I removed the harddrive and installed a SSD with Windows 7 on it. After getting help from Toshiba support, all the drivers and harware seem to. 0115 972 1120 Serving Nottingham Derby and Leicester with computer service for pc and mac. Toshiba Satellite Lap.
I have both the Toshiba Z830 and R850 for a couple of years now. On both, I’m using the current LTS versions of KUbuntu (at the time of writing this, 14.04). Although, I’m absolutely satisfied with them, there’s a little issue regarding the backlight:
On startup, the backlight works perfectly well. I can change the settings using FN+F6/F7 without any issues. However, after putting the device into standby and waking it up again, pressing said hotkeys shows the backlight percentage dialog, but does not change the brightness.
Because Ubuntu’s SSD reboots are pretty fast Iimply didn’t care about the issue for the past few years. However, out of curiosity, I successfully fixed the issue today.
On the root cause of most backlight issues:
Once I read through the forums I noticed that although this issue is related to the
toshiba_acpi
driver, a similar issue occurs with other notebook brands (like Thinkpad) as well.The Linux/Xorg combo supports several screens at once and therefore needs to support multiple backlight device drivers to be active concurrently.
One can show the currently active drivers using sysfs as shown here:
The issue now is that the software that handles FN+F6/F7 inputs (eventually they seem to be redirected to XRandR) doesn’t inherently know the correct device to set the backlight.
As discussed on the Debian mailing list, there is a rather simple ruleset for selecting the correct backlight driver in Xorg.
When the backlight for my Toshiba hardware can’t be changed using the hotkeys, it’s possible to set the screen brightness using (root permissions required!)
2000
is — in this case — a value for a medium brightness. The range of valid values is driver-specific, however the minimum value is always 0
whereas the maximum value is always the one listed in /sys/class/backlight/intel_backlight/max_brightness
(of course, you might need to replace intel_backlight
with the name of your driver if you intend to change the brightness of a different background driver).In the case of Toshiba notebooks, the rulesets of the software handling the hotkeys recognize either
acpi_video0
or toshiba
(see below for the difference between those two) as default. However, intel_backlight
would be the correct one to use.It’s also possible to have Terminal prompt you before closing the windows. https://theme-for-terminal-mac.peatix.com/. This feature is useful if you accidentally click the wrong window element or press the wrong key sequence.Working With Window GroupsDo you like to have your Terminal windows arranged in a particular way and want to resume a session without having to rearrange and relaunch? Set Ask before closing to Always to prevent accidentally killing it, or set it to Never if you find that prompt annoying.If you check Only if there are processes other than the login shell and, Terminal will alert you before you quit the app.
Although the people on the Debian mailing list discussed where to solve this, with KUbuntu 1.40 and a vanilla (self-compiled) 3.16-rc5 kernel it doesn’t work out of the box.
By default (i.e. on a fresh installation) there seems to be only the
acpi_video
backlight driver. If I follow the numerous suggestion on the forum or on LinLap.com’s Z830 page and add acpi_backlight=vendor
to the GRUB2 boot command line (you can verify it worked by using cat /proc/cmdline
), that alone doesn’t work.The central question therefore is: Where can I change the default backlight driver to use
intel_backlight
?Solving the issue:
Step 1: Fix the GRUB2 command line
EDIT:This is step is not strictly neccessary, however it is recommended.
Although I’m not sure if this is strictly neccessary to solve the underlying issue, I recommend changing the GRUB2 commandline as suggested on LinLap.com.
Currently, I use the following GRUB2 configuration (only the changed line is shown):
While
elevator=noop
changes the default IO scheduler, the other options deal with the ACPI backlight stuff and (according to LinLap.com) increase the Z830 battery life. I have not attempted verifying the battery life is improved, as I already have an excellent battery life on Linux.Step 2: Creating xorg.conf
![Toshiba Keyboard Backlight Not Working Toshiba Keyboard Backlight Not Working](/uploads/1/1/9/5/119565785/710694057.jpg)
Even if they might work for others, the fix regarding
/etc/pm/sleep.d/restore_brightness
suggested on LinLap.com did not work for me.The excellent ArchLinux Backlight wiki page suggests to set the Backlight option in
/etc/X11/xorg.conf
. However, this file does not exist on recent Ubuntu releases. If it exists in your Linux distribution, you can skip this step.First, you need to login as root to a console that is not running inside X11 (e.g. by using
Ctrl+Alt+F1
). After stopping X11 (I’m assuming you’re using kdm
as display manager — if you’re not, just replace it e.g. with lightdm
)we will create xorg.conf.new
in /root
and then move it to /etc/X11/xorg.conf
.If this should in any way break your display manager (i.e.
service kdm start
does not work), just delete /etc/X11/xorg.conf
.Step 3: Modifying /etc/xorg.conf
As suggested on the ArchLinux wiki and on the Debian mailing list, we now need to add a backlight option.
If your printer was made in the last several years, it probably doesn't require a driver. Canon printer drivers for mac os x. Always before connecting the device to your Mac for the first time. But third-party drivers might still be available for older devices that do require a driver. If the appropriate driver is available from Apple, your Mac will install it automatically.This list is no longer updated.Many vendors of printers and scanners have adopted driverless technologies such as AirPrint, and they are no longer providing drivers for new devices.
Open
/etc/X11/xorg.conf
using your preferred editor and find the Device
section.Look for the
Driver
clause in said section. Change it toIn some cases, it might be
intel
already, but for my Z830 notebook it was modeswitch
. Without modeswitch
being used as driver, the Backlight
option we’ll add will not be recognized. On my R850 however, intel
was already set.After that you’ll need to add the backlight option line:
The position of this line inside the driver section does not really matter — I placed it directly above the
Identifier
line.After doing that, you’ll only need to restart your display manager (e.g.
service kdm start
) (or just reboot if you’re lazy). This should solve all backlight issues.Besides making it possible for me to use the backlight control hotkeys even after waking up from a standby, I now not only have 7 different backlight settings but 10 (which can be selected using the hotkeys) or more than 4000 (which can be selected by writing a value to
/sys/class/backlight/intel_backlight/brightness
).Here’s my full working
/etc/X11/xorg.conf
for my Z830 notebook for further reference:Your Toshiba laptop keyboard is not working? Don’t worry. This is a common issue and you can easily fix the keyboard not working issue in Toshiba laptop.
Whether you’re getting a problem like your keyboard not responding, the keyboard not detected by your Windows, or some keys not working, you can resolved your issue with the methods in this article. So read on…
How do I fix Toshiba keyboard not working on laptop?
Here are the solutions you can try. You shouldn’t have to try them all. Just try each one in turn until everything’s working again.
Note: the screenshots below come from Windows 10, but the fixes also work on Windows 8.1 and Windows 7.
Fix 1: Re-enable your laptop keyboard
Your Toshiba laptop keyboard may have been accidentally disabled, and that’s why your Toshiba laptop keyboard is not responding or typing at all. So you should re-enable your laptop keyboard to fix the problem.
The way to enable your Toshiba laptop keyboard may vary from different laptop models, so you can consult to your manufacturer if you’re not sure how to enable your laptop keyboard. For example, many people can press and hold down the Shift key for about 10 seconds to re-enable the keyboard.
Or you can go to Device Manager to enable your Toshiba laptop keyboard:
1) You can open Control Panel in your computer first.
You can click the Start button on your desktop, then you should see Control Panel in the list. In the newer Windows 10 versions, Control Panel may be removed from the Start button, but you can use Cortana: click Cortana, and say Device Manager, then you can open Device Manager directly. https://gridfasr648.weebly.com/macbook-pro-wont-download-microsoft-software.html.
2) Click view by small icons or view by large icons to view all Control Panel items.
3) Click Device Manager to open it.
4) Double click Keyboard to expand it.
5) If you see the arrow icon next to your keyboard, right click on your keyboard and select Enable device to enable your laptop keyboard.
Toshiba Satellite Keyboard Not Working
6) Try your Toshiba laptop keyboard again to see if it works now.
If your keyboard works now, then you have found and fixed your laptop keyboard issue. If not, don’t worry. We have other solutions to try.
Fix 2: Uninstall the keyboard driver
The incorrect or corrupted driver can cause the keyboard issue on your laptop. You can reinstall the driver for your keyboard. You need to do this in Device Manager.
If only some keys stop working, you can run devmgmt.msc in the Run box to directly open Device Manager. If none of the keys work, don’t worry, you can try the steps below to open it.
1) You can open Control Panel in your computer first.
You can click the Start button on your desktop, then you should see Control Panel in the list. In the newer Windows 10 versions, Control Panel may be removed from the Start button, but you can use Cortana: click Cortana, and say Device Manager, then you can open Device Manager directly.
2) click view by small icons or view by large icons to view all Control Panel items.
3) Click Device Manager to open it.
4) Double click Keyboards to expand it, and right click on your keyboard, then select Uninstall device.
5) Confirm the uninstallation.
6) After uninstalling, restart your Toshiba laptop and your Windows will reinstall the device driver automatically for you. Then check if your keyboard works now.
Fix 3: Update your keyboard driver
The missing or outdated keyboard driver can also lead to your Toshiba laptop keyboard not working issue, so you can update your laptop keyboard to fix the problem.
You can manually download the latest version of you keyboard driver from the keyboard manufacturer, and install it in your Windows laptop. This requires time and computer skills.
If you don’t have time or patience, you can do it automatically with Driver Easy.
Driver Easy will automatically recognize your system and find the correct drivers for it.You don’t need to know exactly what system your computer is running, you don’t need to risk downloading and installing the wrong driver, and you don’t need to worry about making mistake when installing.
You can update your drivers automatically with either the FREE or the Pro version of Driver Easy. But with the Pro version, it takes just 2 clicks (and you will get full support and a 30-day money back guarantee).
1) Downloadand install Driver Easy.
2) Run Driver Easy and click the Scan Now button. Driver Easy will then scan your computer and detect any problem drivers.
Led Backlit Keyboard Toshiba Restore
3) Click the Update button next to the flagged keyboard device name to automatically download and install the correct version of the driver (you can do this with the FREE version).
Or click Update All to automatically download and install the correct version of all the drivers that are missing or out of date on your system. (This requires the Pro version – You’ll be prompted to upgrade when you click Update All.)
4) Restart your computer to take effect.
Now try your keyboard again to see if it works.
Still no luck? OK. There’s one more thing to try.
Fix 4: Modify the keyboard settings
You can try to modify the settings for Filter Keys in your laptop to fix the keyboard issue.
Filter Keys enables you to control the pace of repeated keystokes and slow down the acceptance of keystrokes if required, in order to make typing easier for users.
1) Right click the Start button at the bottom left on your desktop, then click Settings (if you are using Windows 10) or Control Panel (if you are using Windows 7).
2) Click Ease of Access (or Ease of Access Center).
Toshiba Laptop Keyboard Backlight Not Working
3) Click Keyboard (if you are using Windows 10) or Make the keyboard easier to use (if you are using Windows 7).
4) Disable the FilterKeys function (switch off Filter Keys or uncheck Turn on Filter Keys).
Toshiba Keyboard Backlight Not Working Lenovo
5) Restart your laptop and check if your keyboard works on your Toshiba laptop.
Keyboard Backlight Not Working Asus
That’s it. Hope this post helps in resolving your Toshiba laptop keyboard not working issue.
Toshiba Keyboard Backlight Not Working Windows 7
If you have any questions, feel free to leave a comment below and we’ll see what more we can do to help.