Hello dearest İANAG members , i have a really strange problem with my PC's . Let me tell you the situation one one . We share four Pc with my roommates . We use use deepfreeze on C drive (D,E etc are unprotected) .after booting the Pc forabout ten minutes later sound card is disabled and the network is gone. i mean we cant see each other on the network. all of use formated the other drives but the problem is still outhere and does not let us play counter . (i am sick of it by hte way ) . there wa a problem fixer utility called COMBOFIX , i tried it but nothing changed . do you please tell where the bloody virus hide itself ? inside modem ? though i am not so sure but if you encourage me , i could change my modem if needed . please help me , thanks in advance ,.... waiting for ur reply