Keyboard does not light evenly.

My macbook pro 13" got drunk with a hole glass of vodka with peach.I took it to the techs and fix the motherboard and the sticky buttons(from the sugar) but i still have one problem, that none cared to mention to me and noticed it way to late. 90%of the keyboard is not lighting as brigth as the rest 10%.
Any thoughts of what this is, what caused it and if i can fix it??

Apple is the one with the 90 day repair warranty not the repair shop. The repair shop should be dealing with Apple about the warranty.
You should call Apple tech support in your country so that they can authorize the repair shop to do the repairs. If necessary, ask to be transferred over to the CUSTOMER RELATIONS department. That department cuts through all the red tape.

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How is my laptop working even though I spilled iced tea on it? The keyboard does not light up but works normally, and everything else seems to be in order!

how is my laptop working even though I spilled iced tea on it? The keyboard does not light up but works normally, and everything else seems to be in order! The front of the bottom is hot while the rest if mildly warm. I don't know if its going to have a problem in the future. I wiped off as much as I could with a cloth and left it open and upside down for 10-15 minutes. Any idea if I am in the clear?

Please make a Genius Appointment and take it in for service. Do not wait.

My keyboard does not light up

Any ideas of why my keyboard no longer lights up. Today I did have the power port changed.

try :
Settings -> Keyboard -> "adjust keyboard brightness in low light"

LED Keyboard does not light up.... Help?

I have a keyboard which has LED Lights under it. When i power my computer up it will light up when accessing the BIOS, but once it gets to the Grub screen it turns off, and im not exactly sure how to enable the light, my BIOS setting is set to ALWAYS have it on, but that is not working and im trying to find out how and can enable and disable it upon command if possible.
Ive googled and havent found anything on this, do you guys know what to do with this?
~The Dyzaster

HalosGhost wrote:
Inxsible wrote:please use code tags when pasting code snippets.
Definitely follow this advice. Makes life much easier. As for the code itself, first be aware that you can't just "sh" it. It runs using arguments, so you'd run something like
# ./enlighten increase keyboard
Though I wrote that script for zsh, I believe it should be compatible with bash without issue. Below is a much simpler version of the script which will only increase or decrease the keyboard backlights:
#!/bin/bash
#<- Configuration ->
kbd=/sys/class/leds/toshiba::illumination/brightness
kstep=15
self="$(basename $0)"
#<- Error Handling ->
E_HELP=44
E_PERMS=45
#<- Function Declarations ->
permissions () {
if [ "$UID" != 0 ]; then
echo "$self must be run with root privileges"
exit "$E_PERMS"
fi
usage () {
echo "Usage: $self [-h|--help] <increase|decrease>"
exit "$E_HELP"
update-kbd () {
permissions
sudo tee "$kbd" <<< "$new"
exit 0
#<- Run Contents ->
case "$1" in
-h|--help)
usage
increase)
current="$(<"$kbd")"
new="$(( current + kstep ))"
update-kbd
decrease)
current="$(<"$kbd")"
new="$(( current - kstep ))"
update-kbd
usage
esac
Assuming you have the correct file being pointed to, you should be able to just run (assuming you keep it named "enlighten")
# ./enlighten increase
Let me know how that works for you.
All the best,
-HG
Ok so i copied that script, and tried to run "./enlighten increase" but it said i needed to be sudo, so i did it with sudo, and it said "sudo: ./enlighten: command not found"
Then i just did 'sh enlighten increase" And this time it gave me:
enlighten: line 29: `update-kbd': not a valid identifier
I have no idea what that would mean.
When i google "`update-kbd': not a valid identifier" all it comes up with is my topic lmfao. Not much help there.
~The Dyzaster

My ipod screen does not light, I can see the icons, connects to itunes but it does not even light up the brightness of the screen. I made it the restoration of production and did not work.

My ipod screen does not light, you can see the icons, connects to itunes but it does not even light up the brightness of the screen. I made him the restoration of production and did not work.
Please I need to know what do I have to do.
Regards

If you can't enter the passcode then you have to place the iPod in recovery mode and then restore the iPod via iTunes. For ecovery mode see:
iPhone and iPod touch: Unable to update or restore
Note that this requires using the sleep/wake button. If you are not successful then there is nothing else that I know you can do.

After Recovery with CD Satellite C660-1FE keyboard does NOT work

Hello,
A month ago I purchased a Toshiba C660-1FE. After three weeks my HD broke down. I bought a new HD from Western Digital and replaced the broken HD. As I did not make an recovery image of my HD, I had to order the Product recovery discs off the Toshiba website (3 discs, of which disc 1 and 3 were the only one's required for installation).
Now, I have the problem that my laptop keyboard does not work. I am currently using a USB keyboard and mouse to replace my keyboard and touchpad of the laptop.
The laptop keyboard works fine in BIOS. Therefore, I hope it's just a driver problem.
I have:
tried finding and installing lots of drivers on from the toshiba website, no result.
tried changing settings in the bios (usb enable/disable).
tried to fix the problem by re-installing the entire computer again several times.
The keyboard seems to work until windows loads. When the system is starting up I can press caps lock and num lock and the green lights come on. This all stops working once the windows startup symbol appears.
Perhaps a second problem in the device manager: under the display-adapter, 2 subcategories have exclamation marks: it says Mobile Intel(R) 4 series express chipset family twice! I can't seems to fix these with any drivers I can find either. When I check the settings I have this message (google translate since it was in dutch):
+The digital signature for the drivers for this device is required, can not be verified. Possible after a recent hardware or software change a file that is installed incorrectly signed or damaged, or is malicious software installed from an unknown source. (Code 52)+
+You need to restart the computer to this device changes to take effect.+ (obviously I tried that too)
Can someone please give me some help? I am at the end of my wits.
Sincerely,
Daniel

Hi MisterX,
thank you for your response. I have tried these things and there is no such thing as PS2/keyboard in device manager. It's as if the Hardware is not even recognizable in windows. I am starting to doubt whether I got the right Backup CD.
I wrote the following e-mail to [email protected]:
+Dear Toshiba,+
+after receiving the recovery CD's for my toshiba c660-1FE, it turns out that the drivers for the keyboard and touchpad are not installed. I have tried many things to get around this but it seems to me that I have received the wrong product recovery CD's. The chipset drivers are not the right ones, the overall layout of this version of windows 7 is different from before and when looking for answers in the toshiba forum I have concluded that the recovery CD's could be the wrong ones.+
+My laptop: Satellite C660-1FE+
+serial: 5B378048K+
+Part-nr: PSC0LE 02M0TU26DU+
+Recovery CD's I received are CD's 1-3 with serial R14254DU+
+Would you be so kind to check whether these CD's should be 100% compatible with my laptop?+
+This would be greatly appreciated,+
+Daniel+
MisterX, do you know any other emails I can forward this too? Or anyone who could perhaps tell me if I got the right CD's? They are taking their time to respong to this...
Kind regards,
Daniel

Keyboard does not connect - have narrowed to a software issue as it works in safe mode, but do not know how to resolve the software issue

I was in the process of connecting a Razer Blackwidow USB keyboard to my iMAC and something went wrong.
The new keyboard doe not respond and now my bluetooth keyboard does not work either. No connectivity whatsoever.
I've tried a number of things, including resetting the PRAM / NVRAM and SMC (interesting that the computer responds to the keyboard commands that are required to reset the PRAM). I also checked all the universal access setting to make sure nothing was interfering with normal keyboard operation.
btw, blutooth seems to think the keyboard is connected I get a gree light. I can even go through the process of unpairing and pairing and it allows me to type in the numberical code to pair the keyboard, but after that, it still does not work.
When I start the machine in safe mode, the keyboard works fine. So I've narrowed this down to a software problem. I tried to go to another user account to see if it's just associated with the current user, but since I have no keyboard connection at all, I can't type in a password, so that's no good.
I've eliminated a number of applications that I have recently installed (including the Razer set up app) that might interfere with keyboard operation, but no luck.
Any suggestions on how to go about tracking down this software issue?
Thanks - musikman7

Please read this whole message before doing anything.
This procedure is a diagnostic test. It won’t solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
Third-party system modifications are a common cause of usability problems. By a “system modification,” I mean software that affects the operation of other software — potentially for the worse. The following procedure will help identify which such modifications you've installed. Don’t be alarmed by the complexity of these instructions — they’re easy to carry out and won’t change anything on your Mac.
These steps are to be taken while booted in “normal” mode, not in safe mode. If you’re now running in safe mode, reboot as usual before continuing.
Below are instructions to enter some UNIX shell commands. The commands are harmless, but they must be entered exactly as given in order to work. If you have doubts about the safety of the procedure suggested here, search this site for other discussions in which it’s been followed without any report of ill effects.
Some of the commands will line-wrap or scroll in your browser, but each one is really just a single line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, and you can then either copy or drag it. The headings “Step 1” and so on are not part of the commands.
Note: If you have more than one user account, Step 2 must be taken as an administrator. Ordinarily that would be the user created automatically when you booted the system for the first time. The other steps should be taken as the user who has the problem, if different. Most personal Macs have only one user, and in that case this paragraph doesn’t apply.
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ If you’re running Mac OS X 10.7 or later, open LaunchPad. Click Utilities, then Terminal in the page that opens.
When you launch Terminal, a text window will open with a line already in it, ending either in a dollar sign (“$”) or a percent sign (“%”). If you get the percent sign, enter “sh” (without the quotes) and press return. You should then get a new line ending in a dollar sign.
Step 1
Copy or drag — do not type — the line below into the Terminal window, then press return:
kextstat -kl | awk '!/com\.apple/{printf "%s %s\n", $6, $7}'
Post the lines of output (if any) that appear below what you just entered (the text, please, not a screenshot.)
Step 2
Repeat with this line:
sudo launchctl list | sed 1d | awk '!/0x|com\.(apple|openssh|vix)|edu\.mit|org\.(amavis|apache|cups|isc|ntp|postfix|x)/{print $3}'
This time, you'll be prompted for your login password, which won't be displayed when you type it. You may get a one-time warning not to screw up. You don't need to post the warning.
Note: If you don’t have a login password, you’ll need to set one before taking this step. If that’s not possible, skip to the next step.
Step 3
launchctl list | sed 1d | awk '!/0x|com\.apple|edu\.mit|org\.(x|openbsd)/{print $3}'
Step 4
ls -1A /e*/mach* {,/}L*/{Ad,Compon,Ex,Fram,In,Keyb,La,Mail/Bu,P*P,Priv,Qu,Scripti,Servi,Spo,Sta}* L*/Fonts 2> /dev/null
Important: If you synchronize with a MobileMe account, your me.com email address may appear in the output of the above command. If so, anonymize it before posting.
Step 5
osascript -e 'tell application "System Events" to get name of every login item' 2> /dev/null
Remember, steps 1-5 are all drag-and-drop or copy-and-paste, whichever you prefer — no typing, except your password. Also remember to post the output.
You can then quit Terminal.

The g, h and backspace on my keyboard are not working even after replacing with a new one.

The g, h and backspace on my keyboard are not working even after replacing with a new one. I have also updated my BIOS still d same. Please help me ASAP.
...am waiting for a QIUCK RESPONSE

How does a usb keyboard attached externally work?
You might try a "hard reset" where you remove battery and AC charger, hold down power button 20-30 seconds and then reassemble and turn on. Reset BIOS (F10) to default settings, too.

I updated to Yosemite, now my laptop keyboard does not work in MS Word for Mac. Help!

I updated to Yosemite, now my laptop keyboard does not work in MS Word for Mac. Help! Any suggestions for fixing this?

Did you ever get a solution to your problem? Because I am having the same problem. I was actually in the middle of using Word when the keyboard stopped working. But it works in other apps, including in Excel.
Thing is that my laptop just got back from Apple for repairs and they replaced everything but the display - including the hard drive.
So not only do I have plenty of hard drive space, but it should be virus and error free otherwise.
I have only installed a few programs and redownloaded some of my files from places like Dropbox, but otherwise is essentially a new system.
Oh - and it came with Yosemite, so I did not upgrade to Yosemite and still Word doesn't work.
I've always had trouble getting Word to play nice with my Mac but that was also with the old, full hard drive.
This is a fresh install. And since I lost all my files, I only had like 1 old file I have downloaded from email and accessed and was in the process of
creating a new file when it crashed. I got no error, the keyboard just stopped working (to type). I also cannot even get Word > Preferences to even open,
so it is completely unresponsive.
I did a Google search and under the Microsoft communities two suggestions to that person were that there may be multiple copies installed -
I have only the one - and that one is in the wrong place - again, I only have the one and it installed to the Hard drive (visible in Launchpad / Apps).
Another suggestion was that there was some problem with the updates. I ran updates and they installed fine. That helper suggested that the user
may have had different updates that worked for the other Office apps (Excel, PPT etc.) but not Word and that was at least part, if not all of his problem,
but all my Office apps show the same update version 12.3.6, so that cannot be the issue with me.
I've not yet tried uninstalling and reinstalling, but as I got no errors on the original install or updates, I'm not sure if that would fix it.
I've found that Mac just doesn't play nice with some programs at all.
And even though I have a factory installed version of Yosemite on a new, fresh hard drive, even when I booted up, my iPhoto app (which is empty) crashed. I am not sure if my iPhone or iPad was charging at the time, but I don't think so. iPhoto that I still have not even used has crashed several more times since, most notably when plugging in my iPhone / iPad to charge, namely when I declined to upload photos (by default) to DropBox. That may not be related at all, but thus far seems the only other problem I have encountered until this Word problem.
I'm on a MacBook Pro, Sept. 2009, running OS X Yosemite 10.10.1 factory installed from Apple repairs running Office: 2008 for Mac (Home and Student edition).
Please advise if you found a resolution and what it was.
Thanks

Broken screen (LED does not light up) help

ok..
so i have a macbook 13.3 white.. im pretty good with computers/etc..
So i turn on my macbook and the screen is dark.. but surely the macbook is on.. you can see the screen under bright light shined on the screen.
But the screen does not light up.
So i checked- my brightness settings.. then set power settings to normal.. set it to sleep and woke it up. NOPE.
I bought a new screen and installed it properly. NOPE same thing.
I bought a new power 'inverter'.. NOPE same thing
I bought a LVDS cord (chord connecting screen to the logicboard). NO same thing!
So at this point im real close to throwing it as far as i could from the side of the Golden Gate Bridge =/. but i refuse to.
I KNOW THERE IS A SOLUTION AND SOMEONE OUT THERE TO KNOW!
please help, and thank you much.

HalosGhost wrote:
Inxsible wrote:please use code tags when pasting code snippets.
Definitely follow this advice. Makes life much easier. As for the code itself, first be aware that you can't just "sh" it. It runs using arguments, so you'd run something like
# ./enlighten increase keyboard
Though I wrote that script for zsh, I believe it should be compatible with bash without issue. Below is a much simpler version of the script which will only increase or decrease the keyboard backlights:
#!/bin/bash
#<- Configuration ->
kbd=/sys/class/leds/toshiba::illumination/brightness
kstep=15
self="$(basename $0)"
#<- Error Handling ->
E_HELP=44
E_PERMS=45
#<- Function Declarations ->
permissions () {
if [ "$UID" != 0 ]; then
echo "$self must be run with root privileges"
exit "$E_PERMS"
fi
usage () {
echo "Usage: $self [-h|--help] <increase|decrease>"
exit "$E_HELP"
update-kbd () {
permissions
sudo tee "$kbd" <<< "$new"
exit 0
#<- Run Contents ->
case "$1" in
-h|--help)
usage
increase)
current="$(<"$kbd")"
new="$(( current + kstep ))"
update-kbd
decrease)
current="$(<"$kbd")"
new="$(( current - kstep ))"
update-kbd
usage
esac
Assuming you have the correct file being pointed to, you should be able to just run (assuming you keep it named "enlighten")
# ./enlighten increase
Let me know how that works for you.
All the best,
-HG
Ok so i copied that script, and tried to run "./enlighten increase" but it said i needed to be sudo, so i did it with sudo, and it said "sudo: ./enlighten: command not found"
Then i just did 'sh enlighten increase" And this time it gave me:
enlighten: line 29: `update-kbd': not a valid identifier
I have no idea what that would mean.
When i google "`update-kbd': not a valid identifier" all it comes up with is my topic lmfao. Not much help there.
~The Dyzaster

Pavilion DV6 1311el power supply ok, power led does not light up

I own a dv6 notebook model 1311el that works just fine with a charged battery but it wont accept charge from the charger. The led next to the power jack does not light up, i have removed the power button bezel and keyboard and then i used a multimeter to measure the voltage between the wires of the power jack cord and there were 19.5 and 15 volts as it should... I am sure that the power supply works because i gave it to a friend of mine which has the same hp model.

Hello Nessuno,
I see your AC adapter is not charging your HP Pavilion dv6-1311el Entertainment Notebook, your battery indicator LED is not lit. I would like you to start here, this will help you determine if it is the battery or the power supply: Battery Does not Power Notebook or Hold a Charge.
A battery that does not charge might be the result of a power adapter failure, a system board failure, or a battery failure. Please perform the steps listed in the troubleshooting document in order to diagnose the failure.
I hope this is helpful.
Thank you,
HevnLgh
I work on behalf of HP
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" to the left of the reply button to say “Thanks” for helping!

My keyboard does not work properly when texting etc

Hi All
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Cheers for any support in advance.

I have rebooted and synchronised it with the mac. I dont even have to touch the screen now and some letters get picked up.

MacBook Pro Backlit Keyboard does not work

Hello all!
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I think there is a sensor on the top left. It looks like a little speaker thing. If you swipe your finger over it, it activates/deactivates it. I read this somewhere online. Works for me most of the time if it's not lighting up and showing the 'no/stop' symbol.

Apple USB keyboard does not work with one internal usb port

Hi everyone,
hope someone can help me to solve my problem. I have a MPB13 retina late 2013 since something like 3 months. I have additional screen (dell), usb wired keyboard (apple) and BT magic mouse.
Since a few days, my usb keyboard does not work well. It only want to work properly when plugged to the rights side usb port internal port and not anymore on the left one. It also work on a usb external concentrator. Before, I had no problem, it worked perfectly. There was no problem such as cofee on it...
After searching the web on such problem, I tries a few things such as:
I tried the keyboard on another computer (windows): works fine
I tried usb stick and external DVD reading on the left internal usb ports: works fine
I switch the MPB off and turn it back on: the usb keyboard still does not work on the left usb port
I tried the SMC and PRAM reset : nothing
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Thanks
Guillaume

I'm facing the same problem, found any solutions ?

External USB keyboard does not work with T60 after BIOS upgrade

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t

Hi and welcome the forum!
Try uninstalling all USB hub devices from the device manager and reinstalling them again, particularly the keyboard's.
v2.26 is supposed to fix the issue according to lenovo:- http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-63024
Hope it helps.
Maliha (I don't work for lenovo)
ThinkPads:- T400[Win 7], T60[Win 7], IBM 240[Win XP]
IdeaPad: U350
Apple:- Macbook Air [Snow Leopard]
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Keyboard does not light evenly.

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