Question about Acer (ACERMOTHERBOARD)

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My Mother Board Is **acer sf2 661fx rev 1.1**. Now I Have A Problem, Please Solve This.......... No Signal To Monitor, But Mother Board Is Working. After That I Tried To Solve The Problem By Following Ways. 1.Removed The Existing Ram & Attached A New One - No Signal 2.I Connected A VGA Card - No Signal 3.Removed The Existing Processor & Attached A New One - No Signal New Ram, VGA & Processor All Are Surely Working (Tested) , But I Cant Solve The Problem. I Think The Fault Is In Motherboard. But Motherboard Working (CPU Fan, SYS Fan, Hard Reading)..... Please Help Me To Solve This Problem, If You Want Any Advanced Details, Please Ask Me. Thank You.

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  • Moiz Mahgoub
    Moiz Mahgoub May 08, 2012

    I have the same problem
    what did u do to solve this problem?

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Haii all.....
i facing problem on mb acer sf2 661fx rev 1.1 no power to cd rom and hdd...also monitor not shown anything... cpu fan and casing fan only working..any idea pls..

Posted on Jan 02, 2011

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My guess is that you have a problem with the video card and this is the only thing you should been focusing on ...if you have a agp or pci video card ..try to replace or check the cable (change the vga cable ) ..and also be sure the monitor is working ...Another thing to check is ..if you have a working windows installed..it sould boot and the sound will be present if you connect it to the speakers..even if the video signal is not good..but some do not boot at all with a corupted video card ...If you have it on board..just get a cheap agp one ..install it ..and will go ..cause if it was the motherboard to blame ..the system will not spin thefans and such ..and the rest are already replaced..
good luck !

Posted on Nov 07, 2011

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