After installing a panda personal firewall and Kasperski AV a few days ago, it started with big problems, xp is crashing, acually the laptop just turn itself off without any warning, and there is no a blue debug screen, and after taking a hdd off and changed a memory, still or even worse now, when swith on it takes a few seconds to switch off, cannot even go to bios as it is switching off all the time, I do not know how to check for viruses ib boot-mbr-bios sector, the model I am using is pcg-v505bp, I appreciate if someone can help me resolve this problem, another thing is how to find out what is the chip for holding a password on hp omnibook 6000 as I have a spare motherboard, tried all sort of tips but this one is stored in chip which needs to be reprogrammed.
Many thanks in advance.
