From my experience, when you have a faulty inverter board the backlight either work or not. Find the part number and google it. FArrukh April 19, I usually hook up a test backlight bulb first I remove them from cracked screens and if it will not light up I install my test inverter and test it again. If you are careful, everything should be fine. I checked the lamps working fine and put a new inverter but I still can;t see anything on the screen but shadows. Amit December 8,

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Anyway thanks for the service manual. Chaz, Your laptop worked fine for 3 hours, right? Now it GPFs regularly.

O ur web store is focused to serve both the professional repair technicians and the end users. It worked perfectly fot 2 weeks, and then vertical red stripes appeared on the screen. FArrukh April 19, And yes, you can pay the postage.

Where could there vng be a loose wire etc. Do I replace the backlight? I got my Sony laptop blown up last night due to incorrect adapter. I have not sent back sony vaio vgn fe41m replacement inverter board and have kept it installed. Lida July 21, Any suggestions about where to look to fix it, or just what on earth is wrong with it?

Hey this looks sony vaio vgn fe41m. Over this period of time, a second problem began to arise, so sometimes, when I adjusted the screen angle or opened it initially, the screen would flicker a few times to black, and then come back on. Peedy February 9, This started about one or two month ago. I have a gently used older laptop Compaq Presario which had been working fine and the screen went suddenly black.

If I would have to guess, I would go with the inverter first. What do you think??? So, after some quick research via Google, I went on eBay and found what I thought I needed a new inverter and it should be shipping out tomorrow. Right click vg the webcam and uninstall the driver. Where caio I buy them from. When I switch to an external monitor, my screen will flash up for a few seconds, then dim.

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I now have a choice: The best way to go is replacing the whole LCD screen. Take a look at the inverter board. Image on screen is fine but sony vaio vgn fe41m flicker if I turn the laptop or move it fe1m it goes totally black and if I move it again it may show an image again but everything frozen, this also may happen if I move the screen as if to close it.

Basically a sony vaio vgn fe41m ago a heard a noise like electronics frying just like the sony vaio vgn fe41m

Service manuals for Sony Vaio | Laptop Repair

I have a TP X Where do you buy an inverter? Is this an inverter issue?

Or does it have to be from the some make and model. This button cuts off power from the inverter board and backlight lamp fe41n the display is closed.

Hope someone can help me. If you have two vai sticks installed, you can remove them one by one and test the laptop with each stick separately.

Fixing backlight problem by replacing inverter

Ti consigliamo di scaricare e installare la versione aggiornata di uno dei browser indicati sony vaio vgn fe41m seguito:. I urgently require a spare one. Set voltmeter to test DC. Before you jump in and reformat the hard drive, visit the Sony website and find out if they have device drivers for Ve41m XP.

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