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Technical Details

Item Info
Recommended Download driver for: SONY VGN-FW550F
Category Notebooks
Manufacturer SONY
Supported System Win 7, Win 10, Win XP, Win 8, Win Vista, Win 8.1, Win Server 2003
File Size 4732 kb
Released 03/06/2016
Device SONY VGN-FW550F
MD5 0237cf2d28bf8faed4c9188120f85dce
Description Firmware Extension Parser Device Driver for SONYVGN-FW550F
Firmware Extension Parser Device Driver for Windows 7 64bit

The Most Efficient Way to Update Sony Drivers

There are numerous of frequent warnings and also other messages which you may get in the driver updating process, a number of which I've paraphrased and listed right here along with guidance on what to do:

QUESTION: So I have a Sony Vaio SVD13225PXW and the usb ports are not working. Optical 3 button mouses cannot connect nor can my USB both of which work on other computers. I have absolutely no idea what the problem is.

Although, I looked into device manager and found USB root hub xhcl had an exclamation mark next to it. It says that it cannot load the device driver for this hardware. The driver could possibly be corrupted or missing. (Code 39). When I try to update the driver for it it says the driver is up to date. Does this have anything to do with it?

I've also tried uninstalling all the usb extensions and rebooting. It did nothing (All the extensions came back even xhcl with the exclamation mark).

I really don't know what to do and any help will be appreciated.

ANSWER: Possibly the driver is corrupted or the USB devices are busted. Let's isolate the issue. Kindly follow these steps:

  • Power cycle - Remove the battery and all peripherals -> press and hold the power button for 5 seconds OR, if the battery is not removable, remove all peripherals -> look for a battery off button on the bottom of the laptop -> push the button for 5 seconds
  • Reset BIOS
  • Download the drivers for your Sony device.
  • Run Vaio update and Windows update.

How to Update Drivers with Device Manager?

1. Open Control Panel

Note: If you don't see these options, your Control Panel view may be set to Large icons, Small icons, or Classic View, depending on your version of Windows. If so, find and choose Device Manager from the big collection of icons you see and then skip to Step 3 below.

2. Open Device Manager

From the open Control Panel window, click System, choose the Hardware tab, and then click the Device Manager button.

3. With Device Manager now open, you can view a device's status, update the device drivers, or do whatever other hardware management you came here to do.

Still can't Fix SONY VGN-FW550F Driver Problem? Don't Worry! You can Try DriverTuner

1. Download a Driver Updater and double click it to install


scan for drivers

2. Scan your PC for out-of-date drivers. Select the drivers(here you should select SONY VGN-FW550F) which need to be updated and click download. Or you can just check SELECT ALL.


download drivers

3. When the drivers are downloaded, click SETUP to install them. That's it. Your driver for SONY VGN-FW550F has been updated. Sometimes you need to restart your computer to put the changes into use.


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Description Compatibility Fix Driver Problems
Driver Update Tool
Windows 10, 8, 7, Vista and XP
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