acer no beep , no signal to keyboard , mouse or screen

May 17, 2012 at 07:29:55
Specs: vista home premium, 1600
Hi my acer aspire sa90 , windows vista , starts up , all fans go but mouse , keyboard , monitor do nothing , have tried another power supply so wondering if it is the motherboard , also taken ram out and put back in .Any ideas?

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#1
May 17, 2012 at 09:22:11
what about graphics card? do u have a graphics card? and what do u mean mouse keyboard nothing.... if the monitor is black then the monitor is not recieving a signal from the vga. make sure the cables are properly connected. and if u have a graphics card installed remove it and try the onboard graphics, also make sure to test if possible another monitor or another graphics card to pinpoint the problem

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