No monitor signal, no lan, no usb wireless

  max10 20:59 11 Dec 09

When powering up computer there was no signal on monitor, there was only the power led on the wireless adaptor for the keyboard and mouse and there was nolan indication on the modem/router. Have disconnected everything still the same. Tried swapping memory cards no joy. removed battery to reset bios, no joy. The only time I get a beep is when i remove the graphics card and boot up. this is one long beep. Any help would be appreciated.

  Fruit Bat /\0/\ 21:16 11 Dec 09

PSU or motherboard

try another PSU first.

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