Well i think the mobo has gone also it does have any warranty left so i bought a new one.
As i mentioned i have p4 mPGA 478 pin processor and 256mb RAM(266 freq)
The mobo is of SVB company. how to get information abot the chipset and any other information abt that mobo as i dont have any booklet providedd with that.IS any software that give all information abt the motherboard(features,support etc).