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Scroll not working PCG 7184L VGN NW 270F

My scroll stops working.

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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Murphybanton
  • 2004 Answers

SOURCE: HP Pavilion dv8000 - touch scroll pad won't work

at the top black rim around the touch pad, there is an orange light showing, press and have it show blue. It will work now.

Cheers.

Please rate this fixya.

Posted on Apr 10, 2009

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shynysaxena
  • 166 Answers

SOURCE: computer won't stop scrolling up and scroll lock is off

heyy..don't panic... simple try to use USB(external) mouse & keyboard and for future use i wud recommend you to re-install your drivers or Operating system too...

Posted on Apr 23, 2009

  • 5 Answers

SOURCE: Sony Vaio VGN-NW26M Touch Pad won't scroll

reinstall the driver

Posted on Feb 14, 2010

Jerry Pal
  • 130 Answers

SOURCE: i have a Compaq Presario CQ60 scroll touchpad stop working

Hi,

The notebook model you have is shipped with the Synaptics touchpad driver. Please follow the below steps to enable scrolling features:

1. Open Control panel -> click on Mouse . It will display Mouse Properties dialog box.
2. Under Mouse properties Window click the Device Settings tab
3. Click on Device Settings -> Settings button. This will display the Properties for Synaptics TouchPad on PS/2 port.

4. Follow the steps below to enable the Tapping Feature :

Highlight Tapping in the Left hand side , and Check the Enable tapping in the Right hand box .

5. Follow the steps below to enable Scroll feature:

Highlight Virtual Scrolling in the Left hand side and Check both the boxes in the right hand side.
6. Click OK .
Alternatively you can anble scrolling by reinstalling touchpad driver.

Touchpad driver for Vista:

ftp://ftp.hp.com/pub/softpaq/sp39501-40000/sp39534.exe

Touchpad driver for Windows 7:

ftp://ftp.hp.com/pub/softpaq/sp44501-45000/sp44940.exe

Posted on Mar 09, 2010

  • 942 Answers

SOURCE: drivers for pcg-7184l laptop my mail id is :

You can download free drivers for your laptop, you may go to manufacturer's website and search the model of your laptop. Visit the site below to download drivers.

http://esupport.sony.com/US/perl/swu-list.pl?mdl=VGNCR220EP&LOC=3

Posted on Apr 12, 2010

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1 Answer

Sony vaio pcg 7184l system does not power on


That's why I always tell people;

1) Install the Battery
2) Connect the AC adapter (Charger)
3) THEN connect the AC adapter to power.

AC adapter disconnected, remove the Battery.
Press the Power On button in, and hold it in for a count of 10 seconds.
(And I mean 10. Count, 1001,..1002,..1003,..1004, etc)
Let go of the Power On button.

Do this procedure 2 more times.
What we are doing here is clearing CMOS Error Codes, resetting BIOS setup back to the factory default settings; and resetting sensor values in the power circuit section of the motherboard.

Now reinstall the Battery. Reinstall the AC adapter. Plug back into power. WAIT 1 minute, turn the laptop on.

Still no?
Suggest we have a problem Houston.

Power MOSFET's in the power circuit section of the motherboard, or may be just a bad Power On switch, now.

The Sony VAIO PCG-7184L is also the VAIO VGN-NW235F

http://www.insidemylaptop.com/replace-lcd-screen-sony-vaio-nw235f-laptop/

http://www.youtube.com/watch?v=F3KQ6_SlJsw

Use an ESD wrist strap, and have it's alligator clip attached to a good ground source. Average cost is around $3 to $6.
One example.

http://www.radioshack.com/product/index.jsp?productId=2103245

I connect to an unpainted surface, of the metal frame of an open, empty desktop computer case.
I feel an Anti-Static Mat is unwarranted.

You can also set a large metal serving tray (Unpainted), on the table you're working on, and connect to it.
Or a large metal knickknack. (Unpainted)

Use a multi-compartment container for the various screws you will remove.
Label each compartment for the area the screw/s come out of.
SOME screws look VERY similar to other screws.
Advise DO NOT mix them up.

Look at the motherboard where the DC Power Jack is mounted.
(The DC Power Jack is where the AC adapter plugs into, on the laptop)
You'll see Power MOSFET's, and MLCC's surrounding them.

[Multi-Layer Ceramic Capacitor. They are also SMD/SMT, as the Power MOSFET's are.
Surface Mount Device/ Surface Mount Technology ]

This is an example using HP Pavilion dv6000 series, and Pavilion dv9000 series, of Notebook PC's,

http://mayohardware.blogspot.com/2010/04/important-parts-on-dv6000-and-dv9000.html

Uses a Fairchild Semiconductor International - FDS6679 - Power MOSFET, and an Alpha & Omega Limited - AO4407 - Power MOSFET.

Looking at the second photo down with the AO4407 circled in Yellow;
Look at the rectangular smaller object to the immediate Right; that has the dark wide band across the middle of it.
This is an MLCC.

There is one above it, one above that one to the Top; one to the right of the top one; and one to the right of it.
See if any of these are burned/blistered also.

Or it might be worse, Clifton,

http://koti.kapsi.fi/jpa/stuff/pix/travelmate_6292/

May be time for motherboard replacement.

http://www.ebay.com/itm/Sony-Vaio-VGN-NW242F-PCG-7184L-A1747083A-3276432-Laptop-Motherboard-Tested-/281040027261?pt=Motherboards&hash=item416f4a7e7d

Not advertising for seller, nor website. Just presenting an example.

For additional questions please post in a Comment.
Regards,
joecoolvette

[More examples of procuring Power MOSFET's, MLCC's, and other related electronic components; plus procedures for de-soldering/soldering SMD/SMT components,

(Use a low wattage soldering iron (25 Watts?), Rosin core solder, rosin flux paste, and flux paste brush; instead of a Soldering Station.

Use Isopropyl Alcohol, and an old toothbrush to clean the motherboard, after removing components, to remove the residue left behind.

CAUTION!!
Isopropyl alcohol (Rubbing alcohol), is EXTREMELY FLAMMABLE.
Use in a WELL ventilated area with NO sparks or flames present )

http://www.mouser.com/Search/Refine.aspx?Keyword=FDS6679

Scroll down.
One dollar, one penny, USD

http://www.mouser.com/Search/Refine.aspx?Keyword=AO4407

AO4407 is phased out. Using one of the cross-reference examples given,

http://www.mouser.com/ProductDetail/Diodes-Inc/DMP3020LSS-13/?qs=%2fha2pyFadujguNNSgppBRqXbOxXLwzGsZm9SWxz1EqWpzoSJOpHpWA%3d%3d

Scroll down.
78 Cents USD.

[ The 'legs' on the sides are J-leads ]

MLCC's that are SMD/SMT, and 4.7uf (MicroFarad) examples shown, at 16 Volts (DC),

http://www.mouser.com/Passive-Components/Capacitors/Ceramic-Capacitors/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT/_/N-b2cj?P=1z0wrjcZ1z0x565

http://www.youtube.com/watch?v=5uiroWBkdFY

http://www.youtube.com/watch?v=b9FC9fAlfQE


Dec 19, 2012 | Sony Computers & Internet

1 Answer

Connect camera to skpye


click start control panel view devices and printers you should see your webcam from there
if you are have trouble with your webcam


click start right click on my computer select properties then device manager scroll down image devices you could see a yellow question exclamation mark? ! or a red X
right click to reinstall drivers or update driver W7


click start control panel view devices and printers you should see your webcam from there
if you are have trouble with your webcam


click start control panel administrive tools computer management device manager scroll down image devices you could see a yellow question mark?
right click to reinstall drivers or update driver

Some webcams and programs require additional software, although that should be installed with the webcam if things are right.

But is does not harm to check if your Java, Flash and Quicktime software are installed and up to date.
But certainly check your DirectX software, since all video applications, including webcams, use DirectX for video processing.

Try downloading the latest DirectX version and install it (Windows XP: DirectX 9.0c - Windows Vista: DirectX 10).
http://windows.microsoft.com/en-US/windows7/Which-version-of-DirectX-is-on-your-computer



also during a video call at the top of your screen you will see an option to for a video call using yahoo messenger this might vary if you are using another messenger service


open skype go to tools from the drop down list select options scroll to audio settings
you can make a free test call before you try to make a call


make sure the microphone is using the same as your computers audio
you can make a free test call if you cant get the microphone to work you can select learn about setting up your audio equipment


click start control panel sounds and audio devices audio and also voice it's the same make sure that you have the right default microphone selected you should be able scroll to video settings to make sure you have the right settings


Open skype go to tools options scroll to audio settings or video settings on the right you will see webcam setting you can change the settings from there click apply after changing any settings also you can see the webcam there you can even take a snapsot also make sure your settings are correct for a video call


click start control panel sounds and audio devices select advanced there might be a tick in the mute box untick also
select audio from the microphone drop down list make sure you have the right one selected and in the volume box make sure the microphone box has a tick in it or


select the voice tab and make sure that you have the right media selected also select volume make sure the box for microphone has a tick in it

hope this helps

Oct 29, 2012 | Sony VAIO PCG-7181L, PCG-7182L, PCG-7183L,...

1 Answer

Service Manual for Sony VAIO PCG-7184L


Try www.ebay.com Type make and model of laptop, refine search to screen or scroll through the list.

Jul 04, 2012 | Sony VAIO Notebook

1 Answer

HAVE TRIED CHANGE THE CMOS BATTEWHAT CAN I DO NXTRY TO REMOVE BIOS PASSWORD BUT IT COUDNT WORK,?


Sony Vaio PCG and some Vaio VGN Series use the last 7 digits of the laptop serial number to calculate the bios master password. The serial number for a Sony Vaio is often located on the bottom of the laptop on a white sticker. The serial number may also be found by removing the battery and checking in the battery compartment. The link to unlockbiosrecovery.com below works on the following models:
PCG-C, PCG-F, PCG-GR, PCG-GRS, PCG-GRT, PCG-GRV, PCG-GRX, PCG-GRZ, PCG-N, PCG-NV205, PCG-QR, PCG-R, PCG-SR, PCG-SRX, PCG-TR, PCG-V, PCG-VX, PCG-X, PCG-Z, VGN-B, VGN-FS, VGN-S, VGN-T, VGN-TX1, VGN-X
I use http://www.unlockbiosrecovery.com/Unlock_Sony_Bios.php
For $20 they use the last 7 digits of the laptop serial number to calculate the bios master password and then email it to you in an hour. They guarantee it to work and you can call them if you have a question.

Sep 10, 2011 | Sony VAIO VGN-FS640W Notebook

1 Answer

I need all drivers for PCG-7185 laptop


You can download the device drivers from the Sony WEB site.
Select your model notebook and the Windows XP or Vista drivers you require. Please click on this link to the Sony support WEB site :-
http://esupport.sony.com/US/perl/select-system.pl?PRODTYPE=1,24,72&DIRECTOR=DRIVER

Mar 22, 2011 | Sony VAIO PCG-7181L, PCG-7182L, PCG-7183L,...

4 Answers

Drivers for pcg-7184l laptop my mail id is :


You can download free drivers for your laptop, you may go to manufacturer's website and search the model of your laptop. Visit the site below to download drivers.

http://esupport.sony.com/US/perl/swu-list.pl?mdl=VGNCR220EP&LOC=3

Apr 12, 2010 | Sony VAIO VGN-CR220E/P Notebook

1 Answer

My sony pcg-7184l is not stating my windows look like is block i


somebody made a virus from notepad and sent to you.this virus is so dangrous you can never turn your coumputer

Mar 23, 2010 | Sony VAIO VGN-CR220E/P Notebook

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