HP laptopHPG60 235DX long beep while starting up. zxcm keys not working

[dalfish]

I own a HPG60 235DX laptop. some times while starting windows vista home premium. It produces a long beep............ Then starts windows. Also keys zxcm 5 are some other keys are not working. I did not use the laptop for downloading. Plz help

 

[Tmagic650]

Sounds like a memory issue and a bad keyboard... or corrupt Windows/hard drive issue