Keyboard Shortcuts to switches windows

By using keyboard shortcuts to switches between one application to other application that have opened on our computer will facilitate us in working with computer. Here, several shortcuts to swithes between application windows.
1. Press and hold Alt button and press Tab button, to switches between application that we have opened, try to know
2. Press and hold Ctrl button and press Tab button, to switches one tab to other tab on Mozila, crome or other software internet.
3. Press and hold Alt button and press F button, to access toolbar option on every application, Office, Internet explore and other application.

Be continue  

Laptop keyboard button lodged

Keyboard problem is one of problems common in Laptop. Here I will share about solving the laptop keyboard button lodged. This problem indicated by sound that appear at boot time, tit tit tit tit, and sometimes the laptop not boot until we press one of any button. There are several ways to solved this problem, in previous post I have posted one of how to solving this problem, you can check here. But if the the problem no solved with previous post please do following steps.

1. Turn off the laptop
2. Release the keyboard from Laptop
3. Release the keyboard connector
4. Turn ON the laptop until Windows screen
5. Try to write some word in office word or Notepad, If you find the button of keyboard lodged ( in our experience the button lodged is ‘delete’ button ), continue to next steps
6. Look for Interface Keyboard controller IC, for Forsa is KB3926QF,
7. Provide local heating use heater Blower right on it’s legs
8. Try to turn ON the laptop
9. I have done this steps and success
10. If you fail, replace the keyboard control IC.

Presario V2000 Keyboard Problem

HP Compaq Presario V2000 Laptop Keyboard problem solver.
Just now, i have repaired a Laptop, This is Compaq Presario V2000. The problem is some button of keyboard can't working. The button that not working are 'Enter', '\', 'Backspace', 'Up button', 'Down button' and some complement button. To solving this problem i have disassemble the keyboard, i release all button 1 by 1 because the button not working on the right but the base and the end of layer of keyboard on the left. You know the keyboard is consist of 3 layers, and to solving this error you must disassemble the bottom layer, the line from motherboard socket to the enter button etc. is in the bottom layer.
And after i disassemble the bottom layer i check line connection from the nearest point of 'enter' to the nearest point of keyboard socket. And i found that the connection is cut off, and i must connect it.
The connection cut off by overheating of laptop interior. the point of the cut off line is a like scorched.
And then, i connect the cut off line by the cable. I take one of small stranded cable content. This cable will connecting between 'enter' button and keyboard socket.
To put the cable you can use a double tape or adhesive isolator. I have done this steps and success.
I hope this can be help you all

Axioo Neon Keyboard problem

To day..
I have finished repaired the Axioo Neon Laptop keyboard. I think, axioo laptop kayboard often often problematic because cooling system of this laptop poorly. So the heat also causes the laptop keyboard ( because no safety device between laptop keyboard and processor room/mainboard ).
Our experience to day is repairing the axioo laptop keyboard that error with some button. Some button that not working are '2', '4', '6', '8', 'w', 'r', 'space', left Ctrl, Left Alt and some other button not working.
To solve this error i release the laptop keyboard and clean the keyboard socket that connecting between keyboard and motherboard. End of flexible cable of keyboard is the carbon line that inside to the small socket. I see the end of flexible cable clamp by socket is broke ( there are the small dot in every line ). So i cut slightly of the end of flexible cable with the scissors. I plug again the keyboard and i try turn on the laptop.
The result is : Success!! all keyboard button working normally