Question about Acer Extensa 4620 Notebook

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My screen display colour has changed,besides a black vertical line in

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Check the screen in BIOS by tapping F2 when the system turns on , if you can see the lines in bios screen is malfunctioning , need to be serviced

Posted on Jul 06, 2010

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Posted on Jan 02, 2017

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I have a Sony 1410 LCD monitor, when it is powered up the screen displays vertical coloured lines on the left hand side for about 60 ml wide and the remainder of the the screen displays grey and black...


In most cases, this could be due to two factors. One - Your video card is losing life. Two - Your Sony monitor is almost dead. Simple way to trace the root cause is - borrow a monitor from your friend or someone and check. If the borrowed monitor works fine - it is the video card, that should be changed. Else, go for a new monitor.

Lastly, often people forget to check the cables. Sometimes broken pins or bent pin at the connectors could cause the problem too.

Mar 04, 2011 | Sony LMD-1410 14" LCD Monitor

2 Answers

Laptop screen displays vertical lines of various colours


Have you tried to connect your laptop to external monitor?
If you get normal picture on external monitor, then you need to replace LCD screen, but if you get same picture on external screen, then unfortunately you will need new motherboard, because graphics card is integrated to motherboard.

Aug 13, 2009 | IBM ThinkPad R52 Notebook

1 Answer

LCD monitor have Vertical lines and black colour become greenish


normally the 19" resolution can support up to 1280*1024, but if it comes with vertical lines in full screen, it might indicate the panel is no longer to work and probably it's time to replace new one.

Aug 12, 2009 | Neovo S 19 19 in. Flat Panel LCD Monitor

2 Answers

Black colour displaying become greenish and narrow vertical lines


Most LCD monitors have a default refresh rate of 60 Hz. Older monitors also have limited resolution. Please check your display settings and ensure you're not using a refresh rate higher than 60, or a resolution higher than what it supports. If either one is the case, you're lucky the LCD still works.

Aug 12, 2009 | Computers & Internet

1 Answer

Lines on phone


More than likely you will need to replace the display screen. Those lines are a symptom of the LCD screen going bad. If you are still under warranty, see if you can get it replaced

If not, a new LCD screen runs about 15 dollars shipped from eBay and is pretty easy to replace.

Check out the following link for instructions on replacing the LCD display and links to buy the screen.

Sony Ericsson W580i LCD Display Replacement

I hope that helps you out

Jun 03, 2009 | AT&T Sony Ericsson W580i Cell Phone -...

1 Answer

No picture at all


vertical circuit not working- probably vertical output IC

May 03, 2008 | Televison & Video

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