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Repair Guides for Sony Laptops

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Computer is on. Light is showing. There is no content on the VGN-NS21Z

Hello

Laptop Sony VGN-NS21Z

I have a big problem with the Sony VGN-NS21Z computer

The problem is as follows:

When I turn on the laptop, only a power light appears, nothing appears in the content screen, it does not appear at all

I made sure of these things

1. RAM cleaned and working.

2. A screen that you have confirmed is on.

3. New and existing thermal paste.

Someone tells me a problem with the ic, Chipset or Bios

If it is a problem from the ic, Chipset, and Bios, where exactly are they located on this computer?

Note, when I want a laptop to turn off, I keep holding the power button. The laptop does not turn off completely until I remove the battery. This is something that happened after this problem.

Wait for solutions, thanks

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1 Answer

Most Helpful Answer

Turn off your computer. Unplug the AC adapter and remove the battery. Press and hold the power button, or slide and hold the power switch for 30 seconds. Insert the battery and plug the AC adapter back in.

Regards,

Will

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Anouar Nahal will be eternally grateful.
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