Lenovo 0769 b5g keyboard "\" backslash problem

lenovo 0769 b5g,( thats the code written under my laptop).. i dont know the model code of this laptop.. i have a problem.. when my laptop gets hot, or when i play games with high ram requirements.. it starts to slowly type \.. it starts slow then.. it type faster and faster... i dont know if this is a virus or theres a problem in my laptop... how can i solved this.. i tried to use a acronis true image.. i restored it.. almost like a format... pls help me about this problem.. it piss me off... i cant multi task..

As I wrote earlier you should tjeck if it's a software issue or hardware.
I would download ubuntu linux, http://www.ubuntu.com/getubuntu/download
Download an reboot with the burned disc in the drive.
this should boot up linux,
then check if the backslash works.
good luck

Similar Messages

Lenovo 3000N200/0769/B5G - Power Management Problem

I have recently downgraded the Operating System on my Laptopto to Windows XP Pro with reasonable success. However, there is one problem. I can go into Standby and Hibernate mode all right, though it takes a good 60 secs to do so, but I cannot wake the computer by shaking the mouse or punching any key on the keyboard. I should clarify that my laptop is connected to an external monitor and keyboard, and hence the reference to shaking the mouse. I find that the only way to recover from Standby or Hibernate modes is to power off and power on again by pressing the power button on the laptop, which partly defeats the purpose of using these modes. I have installed the correct latest BIOS and also Power Management and video drivers for XP. I notice that a few other members of this forum also are having PM problems but have not come across anyone having exactly the same problem as above, namely, can hibernate/standby but cannot wake the pc. Any help will be appreciated.

Check your BIOS for options "wake on mouse", "wake on keyboard" - this helps returning after wait mode.
After hibernating you only can start by pressing "ON" button (Power Button).
Hibernation takes long because of fragmented HDD.
To increase speed do following:
1)RightCkick on desktop->Options->Screensaver->Power Mangement. On one of tabs there's an "enable hibernation" checkbox. Uncheck it.
2)Defrag your "C:" drive.
3)Mark that first-step checkbox again.
4) PROFIT
//help will save the world

Which part of the machine is related to the keyboard flex problem ?

Mine is T420s
And I got a keyboard flex problem.
Actually which part is related to this problem ?
Isn't it inclusive to fix this problem in the warranty ?
thx

Mine doesn't exhibit any keyboard flex and I don't think it's a common issue with T420s; anyway:
http://forums.lenovo.com/t5/T400-T500-and-newer-T-series/T420s-Keyboard-Flex/td-p/454851/highlight/t...
http://forums.lenovo.com/t5/T400-T500-and-newer-T-series/t420s-keyboard-flex/m-p/755255/highlight/tr...
T420s i5-2520M HD3000 480GB Crucial M500 SSD 8GB RAM Ericsson F5521gw
T430 i5-3210M HD4000/NVIDIA 5400M 512GB Crucial MX100 SSD 12GB RAM Ericsson H5321gw

A6000 keyboard default problem

Hi Lenovo Community
I have a problem. my default keyboard app is swift key. i already set it as my default in language and input.
but everytime i reboot my phone, it always back to google keyboard. it's pretty annoying to change it back everytime i reboot the phone.
anyone know why and how to solve it?
thanks

up this thread. anyone?

A possible solution for "foreight language keyboard shortcut" problem...

Hi(Bonjour)!
Everyone know the problem of losy keyboard layout when Final Cut is used with foreight language keyboard. We loose the COMMAND-Q shorcut.
As PieroF suggested in many posts in final cut express forum, there is a workaround:
"+I just installed Leopard and I ran into this keyboard shortcut problem.+
+I can confirm that:+
+a. the problem exists also with the Italian keyboard (in addition to other languages, as pointed by other posters)+
+b. the workaround I described in my previous answer works fine :+
+- close FCE (if open)+
+- open System Preferences/International/Language+
+- drag English to the first place on top of the other languages+
+- drag your own language (Italian in my case) again on top of English (at the end the window will show the same original settings, but something happened in the heart of Leopard...)+
+- close System Preferences+
+- open FCE: now all shortcuts work as expected, and are correctly listed with their corresponding menu commands+
+It's a workaround, it's not convenient (I'd better have this bug fixed), but apparently you have to apply it only once for each system startup.+
Piero "
As stated by Piero, you have to follow this procedure after each computer startup.
I found a way to restore the COMMAND-Q shortcut with the keyboard and mouse system pref panel.
Simply add Final Cut application and add a +custom shotcut+. Be careful to type exactly the "Quit Final Cut Express" menu.
This solution allows to restart the computer.
It's work with Final Cut Express and Final Cut Pro under Leopard 10.5.4.
Michel Boissonneault

Hi Michel,
I like your suggestion because the keyboard shortcuts defined in the system preferences do not require redefinition at each startup. So in theory we could define all missing/wrong shortcuts this way, and not only the cmd-Q as you suggested. Boring, but we could do it once for all.
The only problem is that I don't know how to define shortcuts for submenus, for example "Render Selection/Both": it seems system preferences allows only to define shortcuts for the menu ("Render Selection" - in this case absolutely useless) but not for the submenu.
Do you know a way ? (I looked in the help, which didn't... help).
Piero

Weird dreamweaver keyboard mapping problem

weird dreamweaver keyboard mapping problem:
Hope this solution helps someone out. If you have q's, ask
and I will try to help.
I was having a weird problem in dreamweaver... Whenever I was
in code view and typed "shift+i" to make a capital "I", instead it
would paste from the clipboard.
I finally figured out what was happening. I compared the
menu.xml in my app support folder in the user library to the
original menu.xml file that was in the application folder. I went
through until I came across the diff:
menu.xml in my library/app support folder:

<shortcut key="Cmd+Ins" name="Copy2" platform=""
command="if (dw.canClipCopy()) { dw.clipCopy() }"
domRequired="FALSE" id="DWShortcuts_HTMLSource_Copy2" />
<shortcut key="Shift+Ins" name="Paste2" platform=""
command="if (dw.canClipPaste()) { dw.clipPaste() }"
domRequired="FALSE" id="DWShortcuts_HTMLSource_Paste2" />
<shortcut key="Shift+Del" name="Cut2" platform=""
command="if (dw.canClipCut()) { dw.clipCut() }" domRequired="FALSE"
id="DWShortcuts_HTMLSource_Cut2" />
orig menu.xml file:

<shortcut key="Cmd+Ins" name="Copy2" platform=""
command="if (dw.canClipCopy()) { dw.clipCopy() }"
domRequired="FALSE" id="DWShortcuts_HTMLSource_Copy2" />
<shortcut key="Shift+Ins" name="Paste2" platform=""
command="if (dw.canClipPaste()) { dw.clipPaste() }"
domRequired="FALSE" id="DWShortcuts_HTMLSource_Paste2" />
<shortcut key="Shift+Del" name="Cut2" platform=""
command="if (dw.canClipCut()) { dw.clipCut() }" domRequired="FALSE"
id="DWShortcuts_HTMLSource_Cut2" />
There was a diff in the "platform=" tags. The orig stated
[platform="win"], my config stated [platform=""] (nothing in
between the ""'s). So, I reset the platform tag to be
[platform="win"] in my settings and then relaunched dreamweaver. It
fixed the problem.
Not sure how this occurred, but it works now.

Calling1.4.1 signed applet from Javascript causes keyboard/focus problems

Pretty sure there's a JRE bug here, but I'm posting to forums before I open one in case I'm missing something obvious :-)
This issue may be specific to IE, I haven't tested elsewhere yet. Our web application is centered around a signed applet that is initialized with XML data via Javascript. We first noticed the problem when our users started upgrading from the 1.3.x plug-in to the 1.4.x plug-in. The major symptom was that shortcut keys stopped working. I debugged the problem off and on for about a month before I boiled it down to a very simple program that demonstrates the issue (included below). Basically, the program has a function that adds a JButton to a JPanel and registers a keyboard listener (using the new DefaultKeyboardFocusManager class) that prints a message to the console. This function is called by the applet's init() method, as well as by a public method that can be called from Javascript (called callMeFromJavascript()). I also included a very simple HTML file that provides a button that calls the callMeFromJavascript() method. You can test this out yourself: To recreate, compile the class below, JAR it up, sign the JAR, and put in the same dir with the HTML file. Load the HTML file in IE 5.0 or greater, and bring the console up in a window right next to it. Now click the button that says init--you should see the small box appear inside the button that indicates it has the focus. Now press some keys on your keyboard. You should see "KEY PRESSED!!!" appearing in the console. This is proper behavior. Now click the Init Applet from Javascript button. It has removed the button called init, and added one called "javascript". Press this button. Notice there is no focus occurring. Now press your keyboard. No keyboard events are registered.
Where is gets interesting is that if you go back and make this an unsigned applet, and try it again, everything works fine. This bug only occurs if the applet is signed.
Furthermore, if you try it in 1.3, signed or unsigned, it also works. So this is almost certainly a 1.4 bug.
Anyone disagree? Better yet, anyone have a workaround? I've tried everything I could think of, including launching a thread from the init() method that sets up the components, and then just waits for the data to be set by Javascript. But it seems that ANY communication between the method called by Javascript and the code originating in init() corrupts something and we don't get keyboard events. This bug is killing my users who are very reliant on their shortcut keys for productivity, and we have a somewhat unique user interface that relies on Javascript for initialization. Any help or suggestions are appreciated.
================================================================
Java Applet (Put it in a signed JAR called mainapplet.jar)
================================================================
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class MainApplet extends JApplet implements KeyEventDispatcher
    JPanel test;
    public void init()
        System.out.println("init called");
        setUp("init");
    public void callMeFromJavascript()
        System.out.println("callMeFromJavascript called");
        setUp("javascript");
    private void setUp(String label)
        getContentPane().removeAll();
        test = new JPanel();
        getContentPane().add( test );
        JButton button = new JButton(label);
        test.add( button );
        test.updateUI();
        DefaultKeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(this);
    public boolean dispatchKeyEvent(KeyEvent e)
        System.out.println("== KEY PRESSED!!! ==");
        return false;
}================================================================
HTML
================================================================
<form>
<APPLET code="MainApplet" archive="mainapplet.jar" align="baseline" id="blah"
     width="200" height="400">
     No Java 2 SDK, Standard Edition v 1.4.1 support for APPLET!!
</APPLET>
<p>
<input type="button" onClick="document.blah.callMeFromJavascript();" value="Init Applet via Javascript">
</form>

I tried adding the requestFocus() line you suggested... Same behavior.
A good thought, but as I mention in my description, the applet has no trouble gaining the focus initially (when init() is called). From what I have seen, it is only when the call stack has been touched by Javascript that I see problems. This is strange though: Your post gave me the idea of popping the whole panel into a JFrame... I tried it, and the keyboard/focus problem went away! It seems to happen only when the component hierarchy is descended from the JApplet's content pane. So that adds yet another variable: JRE 1.4 + Signed + Javascript + components descended from JApplet content pane.
And yes, signed or unsigned DOES seem to make a difference. Don't ask me to explain why, but I have run this little applet through quite a few single variable tests (change one variable and see what happens). The same JAR that can't receive keyboard events when signed, works just fine unsigned. Trust me, I'm just as baffled as you are.

(foreign) keyboard mapping problems

Many people, myself included, have voiced problems with keyboard mappings since updating to Leopard. It appears to particularly afflict people with non-US keyboards, but I may be wrong.
Does anybody out there have a generic fix? Manually modifying the keyboard map as the Latvians did seems to address (some of) the symptoms, not the underlying problem. Accordingly, it doesn't appear to be a general fix, as reported here:
http://m10lmac.blogspot.com/2007/10/fixing-leopards-latvian-keyboard.html
Here are some of the other posts I saw/wrote that make me think this is a SIGNIFICANT PROBLEM IN LEOPARD:
http://discussions.apple.com/thread.jspa?messageID=5794935&#5794935
http://discussions.apple.com/thread.jspa?messageID=5644709&#5644709
http://discussions.apple.com/message.jspa?messageID=5688731#5688731
http://discussions.apple.com/thread.jspa?messageID=5854794
http://discussions.apple.com/thread.jspa?messageID=5788789

Does anybody out there have a generic fix?
There is no generic fix because the problems are unrelated, except to the extent they represent goofs in creating certain files and failure to find these before release.
The Latvian keyboard issue is caused by errors in a particular .keylayout file. I don't know of any other similar layout with the same problem (In Tiger it was Macedonian and Romanian which had such errors). The Hanin Chinese IM problem is caused by errors in a couple of files particular to it -- all the other Chinese input systems have correct mappings. The X11 keyboard mapping problem concerns a different part of OS X than the others. The issues of QWERTY/AZERTY/QWERTZ in Chinese input were present in a different fashion in Tiger and earlier and many people have switched to a different IM called QIM to solve it. Having a dead Apple key is not related to ordinary character mapping issues.
Your own issue with ViaVoice is not totally clear to me, will try to respond in that thread.

Potential keyboard hardware problem T410

Dear all,
since yesterday I have been experiencing a problem with my T410, which is potentially due to
a hardware issue with the keyboard.
A few specific keys are not working anymore. These seem to be the Power On key, the Fn key,
the Alt Gr key, and the ThinkVantage key.
I am assuming it is a keyboard hardware problem, since I cannot use the Power On button to
start the laptop. Fortunately, this is possible using the fingerprint reader start-up.
When the laptop is running (using Windows 7) everything is working fine, except the mentioned
buttons. I cannot access any Fn button functions (e.g. the reading lamp) or Alt Gr symbols (e.g.
the @ symbol which is on my keyboard on the 2 button) or power down with the Power button.
I tried various easy fixes:
* Making sure all drivers are up to date
* Remove and reattach the keyboard
* Static discharge procedure (unplug all power, 10 presses and 30 sec holding of power button)
* Checking Bios settings
* Replace battery
Unfortunately, these did not change the situation.
I am wondering if the simultaneous malfunctioning of these specific buttons points to a certain
hardware problem. I hope a replacement of the keyboard might solve this, but it could be an
issue with the motherboard.
Any hints would be welcome.
Thank you,
MH
Solved!
Go to Solution.

Dear all,
thank you for your suggestions. Unfortunately, it was not the keyboard. It appears to
be a more serious problem. In fact, since yesterday the laptop does not boot correctly
anymore. The boot process is started, but I only end up with a black screen, and some
randomly colored first few lines at the top of the display.
It all points to a major malfunction. Unfortunately, the warranty expired 3 months ago...
Regards,
mh

Lenovo G510 AMD R7 M265 Problem

Hello Lenovo Community i have a problem with my video card when i minimize some games this message appears and the game's screen becomes white how to fix this

hi tsonayoshi,
Just to verify, are you encountering this on all the games that you play or even on web browser games?
Things that you can try:
1. Run Windows Updates to get the latest patch and bug fixes for the OS.
2. Ensure the AC charger is plugged-in and the power settings set to High Performance while gaming.
3. If you're running WIn7, apply this display driver not responding fix.
Let me know how it goes.
Regards

Is Lenovo Multimedia Remote Keyboard supported by ThinkPad S1 Yoga?

I would like to get a Lenovo Multimedia Remote Keyboard for my ThinkPad S1 Yoga, but I don't know if it is supported. Can anyone tell me?

I'm running Windows 8.1 pro

BCM970012 Crystal HD and N200 0769 B5G

Hi, I'm trying to use my old N200 0769-b5g laptop as HTPC. I would like to know if it is possible to connect the BCM970012 Crystal HD miniPCIe card to my laptop. Thanks, Edo

It probably has to do with your Norton Internet Security, make sure you unblock inbound traffic for Skype service.

Lenovo B590 configuration or hardware problems (microphone and WAN miniport)?

Hi,
First message here. :-)
Ok, when I use the integrated microphone, I can barely hear myself. It has always worked like that and I don't know if there's a problem. I uninstalled and installed the drivers, I amplified +20 dB and the output is very low. When I'm trying out different things, if I try to configure speech recognition and read the sentence I can see how the bar oscillates like it recognizes some sound, but the result is too low and it tells me that it couldn't hear a thing.
Also, out of nothing I receive this message that tells me that my WAN miniport is disabled. The Lenovo Solution Center detects this problem but it doesn't fix it, and I can't enable The WAN miniport it in the device administrator, either.
Thank you for your help.
Solved!
Go to Solution.

Hi EXinthenet, welcome to the forums,
regarding the WAN Miniport, it seems that a recent Microsoft update (KB2836988) has caused this to happen on some systems, unfortunately uninstalling the update doesn't solve the problem.
You could do a system restore in Windows to a point before the update was installed and then whan you update hide / exclude the update by right clicking it before updating. More information and an alternative fix can be found in the following threads,
Win 8 Monthly Update - T430S WAN Miniport Problem
SOLVED! WAN Miniport #2 yellow exclamation mark in Device Manager
I would suggest starting another thread for the microphone issue, don't forget to state which operating system version, 32 bit / 64 bit, and sound driver versions you have installed.
Andy ______________________________________
Please remember to come back and mark the post that you feel solved your question as the solution, it earns the member + points
Did you find a post helpfull? You can thank the member by clicking on the star to the left awarding them Kudos Please add your type, model number and OS to your signature, it helps to help you. Forum Search Option T430 2347-G7U W8 x64, Yoga 10 HD+, Tablet 1838-2BG, T61p 6460-67G W7 x64, T43p 2668-G2G XP, T23 2647-9LG XP, plus a few more. FYI Unsolicited Personal Messages will be ignored.
Deutsche Community Comunidad en Español English Community Русскоязычное Сообщество
PepperonI blog

Lenovo SK-8861 Keyboard Problem

hi Albybuc,
Yes I believe what you're getting is a Hardware Issue,
Try Calling Lenovo Technical Support.
Regards
Solid Cruver

hi albybuc,
Welcome to Lenovo Community Forums!
For few keys not working what I normally do to isolate the issue:
Try opening an onscreen keyboard
If the issue happened on both Onscreen and Physical keyboard
I turn off / uncheck everything under this page
http://www.ofzenandcomputing.com/media/turn-off-sticky-keys/set-up-sticky-keys.png
If the problem only happened on the Physical Keyboard most likely it is a hardware problem.
You can call Technical Support to get hardware assistance.
Best Regards
Solid Cruver

Memory upgrade:. Lenovo 3000 N200 0769-B5G

I just bought
new memory for upgrade.
My old was: 2 X 512MB. PC2 5300 DDR2 667
The new: 2 X 2GB. PC2 5300 DDR2 667.
When I installed the new memory the computer is turn on, i can enter to bios ( i see that it reconized 4gb)
but i can't boot the computer after the bios. the system stuck.
I can only boot the computer with 1 X 2GB , and 1 X 512MB (the old memory),
and also the 2GB Sim must be in the upper slot, if not it will not boot.
So now the system is running with 2.5GB...
what can be the issue?
btw: I upgraded the bios to new one. V 3.03
Thanks,
Eli.

HE meant to say this software is usefull for testing whether the memory chips are still "good" for running (.i.e. were not damaged by static electricity while manually handled)
if the test shows that they are not good, then buy new one
if opposite, then something is wrong with your laptop (double check on ther laptop anyway)
Message Edited by registoni on 02-26-2009 08:02 AM

Lenovo 0769 b5g keyboard "\" backslash problem

Similar Messages

Maybe you are looking for