Problem:windows is shutting down in sec while performing on net.alter os for identifying the problem.somehow to taking longer.installing the driver manually to discover the trouble.succeded to install all drivers and joining the network for updating .now the event happen.its functioning well before the connect the net.aimed to replace the wificard and also disconnect.but not occur.reprogrammed bios ,pmic chip,hdd,hdd connector.but failing.
solution:we ultimate to find processer section problem .passes signals mb to wificonnector.no way to repairing itself.method are replacing motherboard and changing the processer.its done those ways.