Question about Compaq Presario V4000 Notebook PC

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My lap top comes on to a blank screen but when i put preasure on or around the mouse pad it comes on fine untill i let go

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Hello
You may have a loose video ribbon cable or video card inside.Your going to need to disassemble the laptop from the bottom.

Once dissassembled check all your connections and hard ware to be sure its tight and secure.

Posted on Mar 14, 2011

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1 Answer

Ds is charged but screen wont turn on


There is most likely worn wiring from your control pad to your screen or you have a burned out screen. This really is not much different from a lap top in this sense and should be fixable if you can find a new screen to put on it.

Oct 07, 2012 | Nintendo Video Game Consoles & Games

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Image pad light comes on ocassionally, lap top freezes, can not turn off. HP Envy Windows 7


Good Day,
For clarifications, is it that the computer freezes or the mouse pad doesn't work again while the keyboard still works?
Because for your type of laptop, around the top left corner of your mouse pad, there is a small hollow. If you double tap this place, you deactivate the mouse pad and if you repeat the tapping, you activate it. That's why the light there comes on and off. So may be you check it to know if you tap here during your typing.
I hope this helps you? Thank you for using Fizya!

Jul 23, 2012 | Computers & Internet

1 Answer

The mouse pad area has stopped working and the cursor is frozen on the screen. However we can use the computer by plugging in a mouse to the usb port. Please advise best course of action. Thanks


get a reg. computer mouse plug in your port then go to start then go to programs and files tool bar put the mouse in you will see 2 mouses go to your lap top mouse click on now change settings around then restart laptop.

Feb 04, 2011 | Acer Aspire One Netbook 8.9" Notebook

1 Answer

I had to open the L355d-s7815 Toshiba lap top to replace a broken power connector. The power problem is fixed, however, the touch pad and mouse buttons no longer function and are not recognized by the...


That Floppy Strip connects the touch pad to the motherboard.
Remove the top assembly againg and look specifically at the base of the touch pad, there is a connector that takes the cable. The other end connctes to the motherboard.
If you put it in the wrong way up, it will not damage, just won't work.
Have fun!!

Jan 02, 2011 | Toshiba Satellite L355D-S7815 Notebook

1 Answer

My lap top mouse orange light is on and i can not use the mouse pad on lap top


look closly to the mouse pad usually around it may has a botton click on it

Sep 25, 2010 | Computers & Internet

1 Answer

My cursor moves until I actually go into windows. then my cursor will not move. It stays in the middle of the screen. I have a HP lap top with a touch pad.


touch pads allways have a isue i use a wireless keyboard and mouse problem solved or download drivers to fix pad

May 01, 2010 | LG X-Note LM50 Notebook

1 Answer

I haven't used a touchpad before. I haven't had a


There are lot of people who can't get used to the mouse or (touch pad as it is called) on the lap top. I know, I am one. I hate the touch pad. Easiest solution is to use a regular mouse with a USB connection. Or you can buy a wireless mouse. If you carry around a lap top, it becomes a must that you have a laptop case. So, a wireless mouse is not going to be a hindrance. Best option would be a wireless one. Buy one. Put the CD that comes with it in the drive. set up the receiver (just install the program that came in the CD. That is it.) Put battery in the mouse, and press a button (a small button called connect) at the bottom of the mouse. And you are all ready to go as usual. This connect thing is a one time operation. You need to repeat it only when you change the battery. I guess you will get used to the key board in a weeks time. If the touch pad start acting up, you can disable the touch pad, so that only your mouse will be active. I am not sure what icons you are referring to, but if they are on the key board, most keys of the laptop have multiple functions. They are kind of colour coded.Look closely on the Fn key. you may notice that it is a little gray. You will also notice other markings that are gray on the keyboard. This means when that key is pressed in combination with Fn it has a new function. For example, Fn and F6 will decrease the brightness of the screen. Fn and F7 increases. Fn and F8 will turn your wireless on or off. There a few other functions like that too.

Feb 05, 2010 | Computers & Internet

1 Answer

When my laptop is on a desk or other flat service the cursor jumps around. when its in my lap it works fine. who do i fix it?


Try using a Q tip and rubbing around the mouse pad. It sounds like a crumb may be caught in the corners of the pad which sends false signals to the mouse pad

Nov 27, 2009 | Dell Inspiron 1501 Notebook

3 Answers

Moving cursor.


well there is a few things that could possibly be happening. if it is a touch pad or a wireless mouse something like a cell phone sitting close enough to them could be causing some interference. the second one is that you could possibly have the mouse keys turned on where you can control the mouse with the keyboard.

Apr 29, 2008 | Dell Latitude D800 Notebook

1 Answer

My lap top (IBM Think Pad t30) won't turn on


Sounds like the RAM or the CPU has come loose. Was it dropped or banged around (like at an airport)?

Jan 10, 2008 | Computers & Internet

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