machansla.mama use karane win7 OS eka..last wekk motherboard eka gahala giya.so aluthen ekak damma..dan pc eke pattama slow..so dan mata one C eka format karala aluthen win7 daganna..etha boot CD eka damma ehema xp eke wage enne nane format karanna..mama kohomada wade karagenne?pls help me..mama...