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Sony PCG 272M wont power up, no lights, no fan

All in one PC wont power up. Have tried replacing the power supply and tried holding the on/off button in for 30 seconds.....and yes, the monitor is switched on.

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5 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

commanderzod
  • 112 Answers

SOURCE: Sony PCG-FX340K (PCG-993L) Laptop

Hi z14jc.
Clink on the link below
http://cid-ccc9919d689e8b4c.skydrive.live.com/browse.aspx/Public
Download the VAIO dissasembly.doc
Its not for your model but should be close enough.
I am presuming that your laptop is OUT of warranty and you have a good idea of what you are doing?
Ensure you have an ESD strap on when touching components.
Good luck.
Let me know if this was useful.

Posted on Feb 29, 2008

  • 16 Answers

SOURCE: Acer Aspire 5920 will not boot at all...

The power button may not work, that is most common in laptops, or you have a short.

Posted on Aug 23, 2009

Testimonial: "Exactlt what I had been thinking!"

MSG-CPC
  • 1325 Answers

SOURCE: HP Pavilion dv9000 Screen Black

hello

these links below have information (drivers, solutions) for your laptop, that will assist you.. review them , i am sure this will give you background causing BLACK display on your screen.

If there is a problem with the LCD display's back light or a corrupted graphics driver, the display may appear blank but the notebook may be displaying information. Attach an external monitor to test the display. If the image displays on the external monitor, there may be a graphics driver conflict. To resolve this, turn on the computer and press f8 key, then select Enable low-resolution video . If the image displays on the LCD display in low resolution, you can download and install the latest drivers for your specific graphics driver. If there is an image on the external monitor but the notebook display remains black, contact HP for technical assistance.


http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01997899&lc=en&dlc=en&cc=ca&product=3224049


http://h10025.www1.hp.com/ewfrf/wc/product?product=3224049&lc=en&cc=ca&dlc=en&lc=en&lang=en&cc=ca&submit=GO

http://h10025.www1.hp.com/ewfrf/wc/documentSubCategory?tmp_rule=27870&tmp_task=solveCategory&lc=en&dlc=en&cc=ca&lang=en&product=3224049

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01881110&tmp_task=solveCategory&lc=en&dlc=en&cc=ca&lang=en&product=3224049


Posted on Nov 08, 2010

djbr1ck
  • 158 Answers

SOURCE: E system 1212 Laptop won't switch on. Power

Laptops are so integrated that usually a system failure that involves power issues such as in your case where you cant get it turn on with anything on the screen mean the mainboard (motherboard) is damaged. This usually leads to buying a new laptop or paying for the board to be replaced which usually costs as much as the laptop.

Posted on May 12, 2011

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