Question about Sony MBX-49 ASSY Motherboard

3 Answers

Sony pcg 9h4l motherboard issue

My sony vaio will power up, but the screen stays black. took to computer store and was told that the motherboard needs replacing. Help!

Posted by on

3 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 120 Answers

Bad or incompatible ram.

Cooling Fan is also intermittent which caused the damaged RAM.
Replace with PC2100.

Posted on Feb 16, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I have the same problem as above can any body help

Posted on Jan 04, 2009

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Contributor
  • 31 Answers

Hi,

Try to power off unit and remove the battery. Then press and hold power button for 30seconds.Put the battery back and turn it on. If it turns on turn it back off again and remove the battery. Connect your VAIO using the AC adapter only. If this will not resolve your issue you can check this with SONY or any certified service center.

Posted on May 23, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

CMOS battery Sony Vaio PCG-4G1L


Instructions
    • 1 Open the Vaio screen until you can easily access the keyboard.
    • 2 Locate the plastic bar that borders the top of the keyboard. Insert the flat head screwdriver at one end of the bar and gently pry it up until you can grip the edge with your fingers.
    • 3 Pry the other side of the bar up with the screwdriver and pull out the entire bar, being careful to mind the ribbon cord that connects the keyboard to the computer.
    • 4 Remove the two screws on either side of the keyboard that secure it to the computer. Slide the keyboard up and place it to the side.
    • 5 Remove the four screws on the exposed metal plate that covers the motherboard and remove it. You should now see the CMOS battery in the bottom-right-hand corner of the motherboard.
    • 6 Remove the battery by gently pulling it up and off the motherboard. Replace it with the same model battery (available at any computer store or online). Reassemble the computer the same way you took it apart.

Jan 12, 2014 | Sony VAIO FX150K Notebook

1 Answer

Sony vaio lapto black screen


Please check that they have any LED blinking. If it not blinking it is hardware issue. need to contact local tech. if it blinking. Reboot the computer and taping F10 button while you rebooting the computer and run system recovery and follow by the steps.

Mar 17, 2012 | Sony VAIO PCG-7181L, PCG-7182L, PCG-7183L,...

2 Answers

Sony vaio model pcg-61611L it turns on for 4 seconds and then it turns off using the ac adapter . help please


The charger may be bad, will it charge the battery? a common problem is the DC jack in the laptop breaks connection on the motherboard internittent operation or no power and shut down. If you can sub the charger that will tell if the power supply is bad or the problem is in the laptop. If the computer is the issue I recommend a professional because it will require extensive parts removal.

Mar 04, 2012 | Sony Vaio PCG-71318L

1 Answer

Sony Vaio PCG-9H4L cannot find hard drive


you can try to go to bios pae and check if the system can detect the hard drive.If not you might need to call call Sony to check if the system is still on warranty so that they can replace the hard drive free of cost if not you might need to replace it with a new one

Jul 30, 2010 | Sony Computers & Internet

1 Answer

Sony vaio pcg-k33p Won't power up


I had one with the same symptoms, the way i fixed it is by taking it all apart and resolder the system chasis grounds on the mother board, then reseting the motherboard's memory battery. A bit complicated for those with little knowledge on computer repair. You may have to take it to a computer shop, or try fixing it yourself. It took a while to figure it out.

Feb 11, 2010 | Sony VAIO PCG-K33P Notebook

2 Answers

How do I restore my Sony Vaio PCG-Kits orginal


try strart --> all program --> accesories --> system restore

Nov 18, 2009 | Sony VAIO PCG-K23 Notebook

1 Answer

Model: Sony vaio pc pcg-7A2L


test with another power adapter.

Jun 29, 2008 | Sony VAIO GRX580 Notebook

1 Answer

Pcg-fxa49 won't boot


Could be it needs the DC jack resoldered or replaced. (Sounds like its trying to start off dead battery).. These arent to bad to do compared to others weve repaired. Good luck!

Jan 29, 2008 | Sony Vaio PCG-FXA Series AMD (A8058677A)...

1 Answer

VAIO PCG-XG9 BLACK SCREEN


will i guest your computer have a major trouble...just try to check if the power led is ok the light is blink...or just check also if have 3 beeps sounds with regards to the video card...my suspect is weather a power supply of your computer or a video card is defective...let us bring that to the service center......

Dec 16, 2007 | Sony VAIO PCG-K25 Notebook

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

432 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18381 Answers

Computer Links

Level 3 Expert

2385 Answers

Are you a Sony Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...