Having problems with your Sony VAIO VGN-FS742/W Notebook ?

The notebook not on and not ligth the leds - Sony VAIO VGN-FS742/W Notebook


Answers :

Check the power adapter with a multi-meter, the voltage of the power plug that plugs into the power socket on the laptop should be slight higher than the voltage that is printed on the label on the adapter.
If it is faulty, there are replacement power supplies available on the Internet or at your friendly computer shop.
If the adapter is OK then the power socket on the laptop is faulty or this socket has a dry solder joint connection on the motherboard.
You can test this by wriggling the power plug when it is connected to the laptop, if the charge LED flickers and if you hold this plug in a certain position the charge LED stays on without flickering, then the power socket is faulty.
This can be repaired, but requires the laptop to be completely
disassembled. I suggest you get a quote first.
Repair Help & Product Troubleshooting for Sony VAIO VGN-FS742/W Notebook

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

The notebook not on and not ligth the leds - Sony VAIO VGN-FS742/W Notebook


Check the power adapter with a multi-meter, the voltage of the power plug that plugs into the power socket on the laptop should be slight higher than the voltage that is printed on the label on the adapter.If it is faulty, there are replacement ... Sony VAIO VGN-FS742/W Notebook

Sony Vaio Laptop Recall Sept 2008


The recalled notebook computer models are the VAIO VGN-TZ100 series, VGN-TZ200 series, VGN-TZ300 series and VGN-TZ2000 series. The computers’ screen size is about 11.1” measured diagonally. Not all units are affected; consumers should con ... Sony VAIO VGN-T350 Notebook

Sony VAIO VGN-FZ410E does not boot up. On power the laptop seems to go through normal sequence but the display remain white. The unit stays on with no display and reboots after several minutes. CTRL-Alt-Del sequence causes the laptop to attempt to re-boot but with no display. Putting a bootable cd in the drive shows a similar behaviou ie. nod display (screen reamins white). Any idea what causing the problem?


Hi..This is an Hardware Failures: Doesn't Boot Up.First of all, most of the\015\012hardware failures that are going to be presented in this article\015\012require you to disassemble the l ... Sony VAIO VGN-FZ410E/B Notebook

Hot key drivers for sony vaio vgn-ns255j - Sony PC Laptops


Mabooj, Hot keys (Function keys) are controlled by the VAIO Event Services Utility in the VAIO Computer. Install the VAIO Event Services Utility to enable the Hot keys in the Computer to resolve the issue.You can ... Sony PC Laptops

Problem with sony vaio vgn-fz220e


Http://esupport.sony.com/US/perl/swu-list.pl?mdl=VGNFZ220E#div_pos_5Your drivers might be incorrect. I have rechecked them ... Sony VGNFZ220E/B VAIO FZ Series Notebook

Sony Vaio VGN SZ-110 does not work with battery


If you replaced the battery with the same model and gave you the same problem, then it could be a different issue on the computer. You might end up doing a recovery to make sure if it is a software or hardware problem.\012\012 ... Sony VAIO VGN-SZ110/B Notebook

My VAIO vgn-cr240e webcam stopped working


Install the Camera Driver, Sony Notebook Utilities and the VAIO Camera Capture Utility ... Sony VAIO VGN-CR240E/B Notebook

Windows xp backup discs for sony VGN-FE770G notebook


Call sony and tell them to send you *their* disks. they have them, and may charge you a small fee for the cd's and shipping. HP had a similar problem, but cd-s through snail mail should fix the problem. ... Sony PC Laptops

FN keys don't work on Sony VAIO VGN-SZ18GP


The solution is as follows, which worked for me:- Install Windows 7- let it update all the drivers that it needs to- Install additional Sony drivers that you need (XP drivers work just fine, but make sure to install them in Ad ... Sony PC Laptops

The computer shuts off when the screen is adjusted forward.


This is going to be a little lengthy, and I thought I should advise you in advance.This is the Service manual, for the Sony Vaio VGN-FJ series notebook PC's. (The Vaio VGN-FJ270/B is part of the VGN-FJ series)http://www.tim.id ... Sony VAIO VGN-FJ270/B Notebook

Replacement battery in Vaio VGN FE41s wont work


The prob is with battery compatibility with ur laptop.\015\012some times the battery isnt original and it liss some original signs that vaoi detects it and recognize it as orignal and run fine.\015\012try a battery from sony store.\ ... Sony VAIO VGN-C140G/B Notebook

Replace keyboard Sony


Hi..I will provide you a solution this solution are very useful with you. You can do it with your self to follow this instructions. There are some image on how to replace the keyboard.These instructions will help you to remove ... Sony VAIO VGN-BX543B Notebook

Sony vgn-s1xp won't power up


Hi\015\012\015\012Follow the procedure below to troubleshoot no power or the VGN-S1XP (VGN-S360) does not turn on.\015\012\015\012While following this procedure, note the LED status at each step. This will provide additional i ... PC Laptops

Problem in Sony Vaio VGN-CR320E's motheboard


Would you have been happier if you had a 3-year warranty on your machine? I suggest you try to compare between buying a new motherboard to buying a whole new notebook...the latter usually is more reasonable. Again, get an extended warranty ... Sony VGN-CR320E/P Notebook

Sound problem with sony vaio VGN-CS60B notebook


... Sony VAIO VGN-N250N/B Notebook

Sony VAIO VGN-NR120E/S PC Notebook not powering up


Ur boot files are being corrupted either there is a trojen or a virus that's preventing the Win from working.do this...when u switch on the machine press F8 function key and try to load in Safe Mode. if u can do that then get Tuneup Utility fro ... Sony VAIO VGN-NR120E/S Notebook

Sony Vaio Notebook's blu-Ray optical drive stops during DVD play


The laser is definitely weak on that drive, it takes alot of power to play blu-ray discs and if the laser may have been slightly defective to begin with then that can cause the drive to act funky the way it has been.Whatever blu-ray drive ... Sony PC Laptops

Sony vgn-fj170 labtop and my fn button is not working


I suggest that you install the Sony Shared Library first and then install the following drivers & software to resolve the issue. I have provided a link* to download and isntall the drivers & software: Sony Shared Library for Microsoft Windows ... Sony VAIO VGN-FJ170/B Notebook

The screen on my Sony Vaio VGN A250 model PCG 8R7L is showing enterference is there a service manual from Sony for the Sony Vaio VGN A250 model PCG 8R7L I can obtain?


Hi kyle662919.\015\012\015\012You may download the Service Manual from the below link:\015\012http://home.comcast.net/~nw_systems/vgnA.pdf\01 ... Sony VAIO A250 Notebook

Virus Problem to my Sony Vaio


Don't format anything yet, download a free anti virus programme from below and install.\015\012\015\012But first turn off system restore in My computer>System Restore Tab and tick the box turn off system restore on all drives.\015\012\015\012avg75fre ... Sony VAIO VGN-FS660W Notebook

Sony VAIO VGN-FE770G only runs on AC power, battery not working


This looks like the system is not able to sustain itself on the battery power. I have a doubt here. Is it a new or an old laptop. Either Case we have to suspect the battery charging and battery condition. One another reason could be that the battery ... Sony VAIO VGN-FE770G Notebook

How to check mbx-160- vaio


I HAVE A SONY VAIO LAOTOP VGN-N31S DO NOT START UP. LED LIGHTS ARE ON. SCREEN IS DARK. CAN ANYONE HELP ... Sony PC Laptops

I want to Down DRIVERS for Sony VAIO Version PCG-7L1M


Is it VGN-NR310E/S? if so go to:http://esupport.sony.com/US/perl/swu-list.pl?mdl=VGNNR310ES&LOC=3All the drivers for XP as well as Vista Home Premium are there.Hope this helps.Bastian ... Sony VAIO VGN-NR310E/S Laptop

I have sony vaio vgn a215z and volume buttons don't work


If the function key of your keyboard not working, the primary reason is \012the chipset driver of your mainboard not installed. you need to load \012your cd/dvd driver to your cd/dvd rom then you can find the list of \012drivers and select the chipse ... Sony VAIO Notebook

My fn button doesn't work - Sony VAIO VGN-FS742/W Notebook


WHAT TO INSTALL?To get the Hotkeys working your Vaio laptop requires THREE different components/sets of software installed, these are:'Hotkey drivers''Sony Shared Library''Sony Utils'Once you install th ... Sony VAIO VGN-FS742/W Notebook
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.2652 seconds