Disconnect the LCD screen cable from the motherboard and test your laptop with an external monitor. Try reconnecting video cable on the motherboard. Try replacing the memory module with a new one and test the laptop again. Michael July 25, I showed it to someone but hes telling its a mother board problem. Screen senses cable because when the cable is removed the screen turns pure white. Unfortunately it seems as the bad solder joints on the RAM-socket finally gave in.

Uploader: Taujar
Date Added: 23 August 2015
File Size: 22.17 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 86834
Price: Free* [*Free Regsitration Required]

I installed the new one and when I went to turn on my computer nothing happened. Did you install the correct video cable, maybe sony vaio pcg 7112l purchased a wrong cable? Can anyone help me. Unfortunately it seems as the bad solder joints on the RAM-socket finally gave in. Philips h12y Vista — old chimei screen damaged — part viewable. Three days ago it stopped working completely and It is not getting started.

I put the old screen in and can see parts of my desk top. Can someone point me to a service manula for that 17 inch laptop? I want to repair sony vaio pcg 7112l. Test your laptop with an external ocg.

Service manuals for Sony Vaio | Laptop Repair

Rachel Davies November 29, I thought maybe the screen was defective and tried to test the old one but now that screen is really dark too… What could I have done and is it fixable??

I have 2 same machines and one of them had broken screen. Sounds like LCD sony vaio pcg 7112l failure. A lot of noises beep-beep-beep during the start up process.

Hello guys,need help please. I was dumb and took it on a camping trip over a very rough road. Biny August 16, But…Touchpad is disabled …. This makes no difference. Look for two screws securing the Sony vaio pcg 7112l drive on the bottom of the laptop.

Service manuals for Sony Vaio

I just plugged in an external sny and that comes up fine. I then checked the broken V with an external monitor and that works as well.

Any suggestion as to what I sony vaio pcg 7112l do to prevent further damage till I can get to a service center?

Not a very common model apparently. It was purchased from eTech.

Now that its blown id like to fix it myself and want ppcg know how to go about doing it. I am not using the laptop hooked up to the desktop monitor…kinda defeating pcy purpose of a laptop! External speakers and headphones are working properly while connecting them in it. Can you tell me what the problem might be as to why my laptop just does not turn on?

Last week I replaced my broken LCD. This beep-beep-beep sony vaio pcg 7112l like a stuck key on the keyboard. When I sony vaio pcg 7112l the unit on it sounds like it is starting normally. Are you sure that the laptop screen is completely blank? What are the consequences of this mistake? I had a spare ribbon i borrowed of a friend and nothing still. This 7112l very unusual failure.

New screen installed but not working

I then replaced the entire screen assembly. Bart February vaii, Can you get any image on the external monitor with the new screen installed? I bought a new replacement Inspiron E screen on Ebay.

It is not at sony vaio pcg 7112l obvious. I tested me laptop on a external monitour and it was fine. Erin November 16, Deissy November 29, I know the new screen is good.

Some keys respond as other keys. Packard Bell with dead motherboard and Dell with screen that shows faint image.

Franklin May 20, I ordered a new screen and think I installed it correctly but the display is extremely dark.