Question about Logitech Cordless Desktop Optical Y-RK49

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Wireless keyboard problem

Cannot use keys on keyboard to enter addresses or searches. Cannot enter password on my user log on.Computer has two users. User without password also has no reaction to key entries.For instance when clicking on Google search bar,I get the intermittend flashing vertical bar inside the search bar, but when I start typing nothing registers on screen. Also when using mouse cursor to click on a spot in the browser address bar, every thing is normal untill I press delete in order to be able to enter a new address. Nothing happens. My keyboard connector appears to be normal. I installed new batteries also in mouse. I tried many times to reset the connection by depressing the connection buttons on both mouse and keyboard. The mouse green LED light is on. Any suggestion on what to try will be very much appreciated. THX Andy. i dont know what mine is but nothing typson my keyboard its ike its locked i really need help before my parents find out. right now im using the onscreen keyboard can someonhep me

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Wireless keyboard problem

just called Logitech support (who were more than helpful, very friendly, and picked up the phone within 5 minutes).
I have an MX3000 laser combo set and the receiver lost connection to the mouse last week. Then the keyboard went out a few nights ago. I had tried what everyone else here had tried to no avail.
So I decided to give a tech support line the benefit of the doubt and call one...
I'm very glad I did!
Here is the entire process for the Left Ctrl + Left Alt + F12 keys. First, when you hit these keys together, a box should pop up on screen to prompt you to reset the encryption sequence. That is what these keys are for. If nothing pops up on your screen (as was my case!), wait a few minutes for the button sequenece to time out, then hit these keys again. Make sure its L-Ctrl + L-Alt + F12 only. Within 2 seconds after that button combo, hit connect on the receiver. Within 2 seconds of that hit connect on the underside of the keyboard. Within 2 seconds of that, hit your Escape key on the keyboard. Sounds completely ridiculous, but this is the direction Logitech support drove me in. And it worked for me. And this is after I tried everything imaginable for over the past week.
We then moved on to the mouse, which i thought we had fixed. But now i have one working and one not working, so I think I need to re-run through this whole process to fix the second mouse. Basically, I now have 1 mouse that works on both receivers, on 2 different pc's with 2 different keyboards in two different rooms (both sets are MX3000 however).
The other now seems to have lost the signal. Will update if I get that second mouse to play nicely with me.
Hope this helps anyone about to trash a perfectly good unit like I was!

Posted on Sep 26, 2008

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1 Answer

Enter system password


Which operating system ?
Restart your computer repeatedly tapping the f8 key to enter safe mode while the screen is black once in safe mode where the only things working will be your keyboard and mouse allowing you to attempt to repair your computer
Windows Advanced Options Menu

Please select an option:
Safe Mode
Safe Mode with Networking
Safe Mode with Command Prompt
Enable Boot Logging
Enable VGA mode

Last Known Good Configuration (your most recent settings that worked)
Directory Services Restore Mode (Windows domain controllers only)
Debugging Mode
Start Windows Normally
Reboot
Return to OS Choices Menu

Use the up and down arrow keys to move the highlight to your choice
select safe mode with command prompt

Click start run type cmd press Enter
black screen should open DOS mode
this will vary depending on your operating system

type in net user username
For eg. If you want to change administrator password , type net user Administrator

It will prompt you to enter the new password.
Enter the new password and the password is changed

or

Click "Start," then select "Run." In the text box displayed, enter "control userpasswords2" and press "Enter." This opens a configuration window.

Click the user for whom you want to disable the password login.
After selecting the user, remove the check mark labeled "Users must enter a username and password to use this computer."

Click "Apply."

A dialog box will prompt you for the password.
Enter the user's password to authorize the changes and press "OK."

Reboot your Windows XP computer.
When it shows the list of user profiles, click the user whose password was disabled.

You should be able to log in without a password.

Jan 22, 2014 | Dell Dimension 5100 (D51L1) PC Desktop

Tip

How to Reset Dell Password On User Account Without Reset Disk?


<span>User accounts are the primary means of access for real people to the system, and these accounts insulate the user and the environment, preventing the users from damaging the system or other users, and allowing users to customize their environment without affecting others. Meanwhile, the user accounts in Windows help PC administrators or owners add a basic level of security for their data or files. However, the bad news is what should we do if<span> </span><a href="http://www.passwordunlocker.com/knowledge/forgot-windows-7-password.html">forgot password for Dell PC</a><br />?Of course, you can password reset disk and you have no administrative privilege, what should you do to regain access into the Dell laptop? Is there any portable way to deal with?<br />Here introduces a step-by-step guide on how to access the user accounts and we would like to take Windows 7 as an example.<br /><b>Instructions to Change a User Account Password on Dell PC</b><br /> <ul> <li>1. Turn off and restart your Dell PC. Press and hold the "F8" key during the start-up process to enter the Windows "Advanced Boot Options" menu.</li>Note: "F12" or other keys can be available if your screen indicates<br /> <li>2. Press the down-and-up arrow on your keyboard to scroll down and highlight "Safe Mode." Press "Enter." This will take several minutes.</li> <li>3. Click on the "Administrator" account listed in the Windows log-on screen and enter the Administrator's password to log into the account if you have.</li>Note: This account sometimes gets created by default when you or the PC's manufacturer performs a fresh/new installation of the Windows operating system on a PC.<br /> <li>4. Click "Start" button and type "User Accounts" in the search box at the bottom of the "Start" menu. Press "Enter."</li> <li>5. Select "Manage another account." Click on your user account name or another user's account name.</li> <li><br /></li> <li>6. When the User Accounts appears, click it.</li> <li>7. Click "Change the password." Type a new password for the under accounts. Then click the "Change password" button.</li> <li>8. After that, restart the Dell computer. Log into the user account with the new password and you can successfully regain access your Dell PC.</li></ul>Do you feel relaxed with this detailed guide to change the user accounts password? After that, try to DIY and create a Windows password reset disk for your Dell laptop.<br />By the way, we have collected some other portable solution to<b><span> </span><a href="http://www.passwordunlocker.com/knowledge/reset-windows-7-password.html">reset Dell password</a></b>, a helpful trick for taking<span> </span><a href="http://www.passwordunlocker.com/windows-password-recovery.html">Windows Password Unlocker</a><span> </span>which is much time and energy saving to do so by creating a Windows password reset disk.<br /></span>

on Mar 25, 2011 | Computers & Internet

Tip

How to Set Up Windows 7 Auto Login?


Windows 7 requires that you log on with your user account information each time you start your computer. If you wish to bypass this step, learn how to <a href="http://www.windowspasswordsrecovery.com/automatically-log-on-windows-7.htm">set up Windows 7 auto login</a>.<br /> I think maybe some people will impatient of logging in every single time when reboot their computers, expecially while they are just running home computers for gaming, listening to music, seeing a film or doing something unimportant. Today we will take a look at how to log on automatically in Windows 7.<br /> Another reason is that many people always <a href="http://www.windowspasswordsrecovery.com/forgot-windows-7-password.htm"><b>forget their Windows 7 User Password</b></a>. They need comuter automatically auto login while forgot password.<br /> Overview Whether your main computer is one that you use in the Office or one of your family shares in the cave, could the life you a little easier, if not to every time it booted log. You could press the power button, then go out and fill your cup coffee or dinner start and then come back to your beautiful thermal desktop. Instead you must either wait to boot type in your username and password one or you need to do this one again on your desktop.<br /> Fortunately, there is a way to <b>set up Windows 7 auto login</b>. That being said, consider whether it safe enough to do this. If even the slightest possibility that someone should could not have access to information on your computer it press the power button and wait your PC with fire, without you know then you will probably want to keep the user name and password in position. Are concerned not at all, read how to <b>enable Windows 7 auto login</b>.<br /> Manage User Accounts Before getting started with Windows 7 auto login, you may wish to find out how to create user accounts and change passwords as needed. To add a user account, change a password or enable Windows 7 auto login, you must be logged on as an administrator.<br /><img src="make-changes-to-windows-7-user-account.jpg" /> To create or manage user accounts, click Start and type user into the Instant Search box at the bottom of the Start menu. Select User Accounts from the results. Select the account you want to change and click the option for the changes you want to make. To create a new account, click Manage Another Account and then select Create New Account.<br /> Enable Windows 7 Auto Login Once you are logged in to the computer as an administrator, you can proceed with <b>Windows 7 auto login setup</b>. In order to set up Windows 7 auto login, the first thing you need to do is to get to the Advanced User Accounts Control Panel.<br /> <b>Step 1:</b> Open the Run dialog by clicking Start, typing run and pressing Enter. You can also use the keyboard shortcut Windows Key+R. Just type in "<b>netplwiz.exe</b>" into the start menu search box, click OK or press Enter., and you&iexcl;&macr;ll see this screen.<br /><img src="netplwiz.jpg" /><br /><b>Note:</b> If it doesn&iexcl;&macr;t work, you can type in "<b>control userpasswords2</b>" instead.<br /> <b>Step 2:</b> Uncheck the box which says "<b>Users must enter a user name and password to use this computer</b>". Click "Apply" or "OK" to apply this change.<br /><img src="users-must-enter-a-user-name-and-password-to-user-this-computer.jpg" /> <b>Step 3:</b> A new dialog box will open, aptly named <b>Automatically Log On</b>. You will need to enter the user name and password for the user account that you want to automatically log on each time the computer is started. Type the user name into the User Name field, type the password for this account into the Password field and then enter the password once more in the Confirm Password field. Hit &iexcl;&deg;OK&iexcl;&plusmn; to finish your configuration.<br /><img src="automatically-log-on-windows-7.jpg" /> <b>Note:</b> Of course, these steps can work perfectly on XP as well.<br /> Tips: Not a Windows 7 user? Still Using XP or Vista? Don't know how to automatically log on other Windows Versions without entering user name and password? See these articles below.<br /> <b>How to Autormatically log on Windows XP?</b><br /> <b>How to Autormatically log on Vista?</b><br /> <a href="http://www.windowspasswordsrecovery.com/downloads/Windows_Password_Recovery_Tool_Trial.exe">Windows 7 Password Reset Disk [Safe Download]</a><br />

on Mar 04, 2011 | Computers & Internet

1 Answer

FORGOTPASSWORD


Restart your computer repeatedly tapping the f8 key to enter safe mode while the screen is black once in safe mode where the only things working will be your keyboard and mouse allowing you to attempt to repair your computer
Windows Advanced Options Menu

Please select an option:
Safe Mode
Safe Mode with Networking
Safe Mode with Command Prompt
Enable Boot Logging
Enable VGA mode

Last Known Good Configuration (your most recent settings that worked)
Directory Services Restore Mode (Windows domain controllers only)
Debugging Mode
Start Windows Normally
Reboot
Return to OS Choices Menu

Use the up and down arrow keys to move the highlight to your choice
select safe mode with command prompt

Click start run type cmd press Enter
black screen should open DOS mode
this will vary depending on your operating system

type in net user username
For eg. If you want to change administrator password , type net user Administrator

It will prompt you to enter the new password.
Enter the new password and the password is changed

or

Click "Start," then select "Run." In the text box displayed, enter "control userpasswords2" and press "Enter." This opens a configuration window.

Click the user for whom you want to disable the password login.
After selecting the user, remove the check mark labeled "Users must enter a username and password to use this computer."

Click "Apply."

A dialog box will prompt you for the password.
Enter the user's password to authorize the changes and press "OK."

Reboot your Windows XP computer.
When it shows the list of user profiles, click the user whose password was disabled.

You should be able to log in without a password.
also

Click the "Start" button.
Double-click "User Accounts."
Select the user account you wish to change.
Select "Change My Password."

If you wish to remove the password, select "Remove My Password."
also

Click start control panel Open User Accounts in Control Panel. On the Users tab, click the name of the user whose password you want to change, and then click Reset Password.

Just click In New password and Confirm new password, type the new password by just clicking, and then click OK.

Notes You can change passwords only for local computer accounts, such as guest, administrator, or accounts you create for your computer.

You cannot change your network logon password in User Accounts.
To change your own password, press CTRL ALT DELETE and then click Change Password

Dec 26, 2013 | Computers & Internet

1 Answer

Cannot get on to my e.mail


Find Hidden Email Accounts on a Computer
Trust in a relationship, whether parent-child, between spouses or at work, is sometimes put to the test.
When one party feels that trust has been abused, he might want to ease his doubts.
New technology makes it possible to effectively hide email accounts, but most people do not use or understand this technology.

Check the history on your Web browser for free email sites like mail.yahoo.com, hotmail.com or gmail.com.
Most of the time nontechnical users do not realize how much information is contained in the browser history.
When searching the history, most free email accounts will show up with the various user names that were used to connect to them.
It is easy to differentiate between regular email accounts and new suspicious ones.
Check her regular email accounts.
Most free email accounts have the option to enter a trusted email address to be used in case the user loses her password, or to warn her if that information changes on the account.
Checking for such email is easy and quick.
Do a search on the account for words like "welcome," "yahoo.com" and "gmail.com" to check for communication from free email providers.

Check for instant messaging logs.
All major free email accounts have free instant messaging such as yahoo messenger, msn and gmail talk.
Each of those messaging services have logging options that save the live chats to the hard drive. If you have an instant messaging software installed, check to see if the logging option is turned on.
Check in the software where the log is saved and go to that location.
Installing messaging software usually creates one folder named after each account to store the logs.
Check for virtual machines on the computer.
More technical people might be tempted to install a virtual machine that allows them to have a dedicated operating system to use as their own.
If you have a virtual machine software such as Vmware, Virtualbox or Virtual PC, try to boot any operating systems present and do the same searches done on the main computer.
Install a key logger on the computer to monitor activity taking place during anonymous browsing. Modern browsers have an anonymous browsing mode that does not record anything done while turned on.
It is easy, however, to install a key logger that will record everything the user types on the keyboard.
It will allow you to discover any email accounts accessed during anonymous sessions.

Get Into My Email if I Don't Remember My Password or ID
It is not uncommon for users to forget their user names and passwords, especially when trying to access an email account not often used.
Email providers like Yahoo! and Google are aware that users forget and have implemented a way to identify the user in this situation. In order to use this retrieval method, you must have submitted an alternate email address when you signed up for that email.

Go to the email sign-in page. Notice the option underneath the login fields for users that have trouble signing in; in Yahoo! Mail this option is "I forgot my Yahoo! ID" and in Google Gmail this option is "Can't Access Your Account."
Click this option.
Enter the alternate email address entered when you set up up your email address.
Yahoo! Mail users also need to enter the birth date, country and postal code entered when the email address was set up. Click "Next."

Log in to your alternative email address and click the email provided.
Your email user name is available in the body of the email.
Click the link within that email to reset your email password.
To reset your email password, the provider might require that you answer your security question.
Go back to the email sign-in page and log in using your user name and new password.


Sep 08, 2013 | Computers & Internet

1 Answer

How do i remove a harddrive power on password


Restart your computer repeatedly tapping the f8 key to enter safe mode while the screen is black once in safe mode where the only things working will be your keyboard and mouse allowing you to attempt to repair your computer
Windows Advanced Options Menu
Please select an option:
Safe Mode
Safe Mode with Networking
Safe Mode with Command Prompt
Enable Boot Logging
Enable VGA mode
Last Known Good Configuration (your most recent settings that worked)
Directory Services Restore Mode (Windows domain controllers only)
Debugging Mode
Start Windows Normally
Reboot
Return to OS Choices Menu
Use the up and down arrow keys to move the highlight to your choice
select safe mode with command prompt
Click start run type cmd press Enter
black screen should open DOS mode
this will vary depending on your operating system
type in net user username
For eg. If you want to change administrator password , type net user Administrator
It will prompt you to enter the new password.
Enter the new password and the password is changed
or
Click "Start," then select "Run." In the text box displayed, enter "control userpasswords2" and press "Enter." This opens a configuration window.
Click the user for whom you want to disable the password login.
After selecting the user, remove the check mark labeled "Users must enter a username and password to use this computer."

Click "Apply."
A dialog box will prompt you for the password.
Enter the user's password to authorize the changes and press "OK."
Reboot your Windows XP computer. When it shows the list of user profiles, click the user whose password was disabled.
You should be able to log in without a password.
also
Click the "Start" button.
Double-click "User Accounts."
Select the user account you wish to change.
Select "Change My Password." If you wish to remove the password, select "Remove My Password."
also
Click start control panel Open User Accounts in Control Panel. On the Users tab, click the name of the user whose password you want to change, and then click Reset Password.
Just click In New password and Confirm new password, type the new password by just clicking, and then click OK. Notes You can change passwords only for local computer accounts, such as guest, administrator, or accounts you create for your computer.
You cannot change your network logon password in User Accounts.
To change your own password, press CTRL ALT DELETE and then click Change Password

Jul 17, 2013 | Compaq Computers & Internet

1 Answer

I forget password bios for acer 5230


When you boot up to the log in screen type in administrator as user to log in if you cant log in

during the boot up process you will see on the screen for a short amount of time press a certain key to enter set up press and hold that key during the boot up process to enter BIOS using the arrow keys scroll down to set user password or supervisor password you can change or remove your password from there


The most common way that we know on how to reset or clear the BIOS password is to physically remove the power from the computer by disconnecting the power plug and then removing the Cmos battery for 30 minutes from the motherboard.

Another way is to reset the clear CMOS jumper on the motherboard itself.

Both of the 2 methods mentioned works because most motherboards use a battery to sustain the BIOS/CMOS settings for the motherboards PROM chip. So by cutting off cmos the battery power, the BIOS/CMOS settings will be erased.

cmos battery Under the keyboard or bottom of laptop - If you are working on a laptop computer the location of the dipswitch (almost never a jumper) can be under the keyboard or on the bottom of the laptop in a compartment such as the memory compartment. Although on some motherboards the Cmos battery is soldered in

Often many users will leave the administrator account alone or have other accounts with administrator rights. If you're not logging into the computer as administrator or have other accounts follow the below steps to reset your other accounts password.

Reboot the computer into Safe Mode
During the boot process tap the f8 button three times this will boot into safe mode where the only things working will be your mouse and keyboard enabling you to attempt to repair your computer Advanced Boot Options screen appears.

Select the Safe Mode option using the up and down arrow keys, then press the ENTER key. Choose "Windows XP Home/Professional", depending on the version of the operating system.

Press ENTER. Shortly, the welcome screen should show.
Log in as "Administrator". Click Yes to not use System Restore Mode.


Click the Start button. Choose Run and type in "control user passwords" (without the quotes). Click OK.


Select the "Administrator" user. Click Change my password. Enter a new password in the corresponding text boxes. Click OK. Write this password down and store it in a secure place Close the User Accounts window and restart Windows.


In User Accounts select the account you wish to change the password for, click change password and then enter the new password or click remove the password to remove the password from the account.


If all else fails you may have to clear the BIOS password by resetting the RTC (Real Time Clock) IC (Integrated Circuit) on your motherboard


Many RTC's require an external battery. If your RTC is one of this type you can clear the BIOS password just by unsocketing the RTC and reseating it


click start type cmd press enter.

-Type control userpasswords2 then press enter

- With the User Accounts window open click on the Users tab.

- Clear the box that reads "Users must enter a user name and password to use this computer." and click Apply.

- A window will appear asking you to enter the name and password for the account you want to automatically log into.

- Once you have entered that information click OK to close out of that window and again click OK to close out of the User Accounts window.


this will vary depending on your operating system



Hope it helps

Jun 02, 2012 | Acer EXTENSA 5230E COMPATIBLE LAPTOP LCD...

1 Answer

I seem to not be able to get logged in..


During the boot process tap the f8 button three times this will boot into safe mode where the only things working will be your mouse and keyboard enabling you to attempt to repair your computer Advanced Boot Options screen appears.

Select the Safe Mode option using the up and down arrow keys, then press the ENTER key. Choose "Windows XP Home/Professional", depending on the version of the operating system.

Press ENTER. Shortly, the welcome screen should show.
Log in as "Administrator". Click Yes to not use System Restore Mode.


Click the Start button. Choose Run and type in "control user passwords" (without the quotes). Click OK.


Select the "Administrator" user. Click Change my password. Enter a new password in the corresponding text boxes. Click OK. Write this password down and store it in a secure place Close the User Accounts window and restart Windows.
hope this helps you

Nov 22, 2011 | Microsoft Windows XP Professional for PC

1 Answer

I have forgotten my wi fi password


Hello. If you need WIFI password, access the router user by typing http://www.routerlogin.net or 192.168.1.1 in the address field of your browser and then press Enter.
Enter admin for the router user name and your password (or the default, password).

11_25_2011_1_31_48_pm.png
After logging in. In the main menu on the left, click on Wireless Settings, from there you can check the wireless security Passphrase or Key code.


11_25_2011_1_34_07_pm.jpg
Hope this helps.

Oct 14, 2011 | NetGear DG834G Router

1 Answer

Need the network key


  1. Type http://192.168.2.1 into your web browser address line to log into the 5461. (If you have changed the default IP address, please enter your own)
  2. Enter your user name and password.
  3. Once logged in, select the Wireless tab.
  4. You can see the wireless security from there or network key

Jul 10, 2011 | U.S. Robotics USRobotics USR5461 Wireless...

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