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Problem in Computer system

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Suraj Shrestha

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I got 2 beeps while booting the computer but previously only one beep and after that it shows Keyboard not supporting. Why so happened? I need your help
 

1. check if didnt invert the connections of the keybd and mouse
2. if u have an old mb and u played with the keybd/mouse connections while the mb is powered, these connections arent working more, sorry
3. if u live in a dusty environment, try to remove the dram and clean well their connectors with air jet (no liquids or sprays plz)
give me a line about the results.
btw, what bios firm do u use ?
 

Hi ,
I had this problem. Don't worry, this is due to dust. Open the PC and clean the Grafic Cart.
Regards,
Master_PicEngineer.
 

give me the bios type and version
u'll see it on the black display during booting try
 

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