Acer screen keeps going into sleep mode

  kerryshanahan 16:13 16 Jul 08
Locked

Please help!!

I turn the computer on and can hear the tower booting up, the screen comes on with acers logo then a box with no signal written in it comes on and then the screen goes onto sleep mode.

Everything is plugges in, someone said it might be the resolution??

How can i fix it?

Thanks!!

  Ditch999 19:59 16 Jul 08

Your graphics card or chip is dead.
Check that the cable running from the PC to the monitor is securely connected at both ends and has not suffered any damage.
If it still gives the No Signal error then you need a new graphics card or motherboard depending on if its onboard graphics or a separate card.

  ambra4 03:26 17 Jul 08

Reseat the memory chips, if more that one tries then one at a time if only one change the socket to

the other one, if still not working try a difference memory chip 64, 128, 256, etc of the correct type

and see if the display come up if it does you have bad memory chips

Size of the memory chip does not matter, as you only want to check the display come up

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