justin234
07-22-2008, 05:19 AM
Lss f dt cn hppn t n dvc r md tht strs dt. Thr r mn rsns bhnd th dt lss. Ths css f dt lss cn b ctgrzd n tw mjr ctgrs. Ths r:
Phscl Cs
Ths lss ccrs whn th phscl cmpnnts f th cmptr gt dmgd. Th css f phscl dmg r clckng, grndng, spnnng r thr strng nss frm cmptr. Th rsns m b hrd drv rd r wrt hd dmg,phscl hrd drv crsh,dsk cntrllr flr,shrt crct,pwr flr,sstm drp dwn
f n f th bv sttns ccr, shld qckl sht dwn th sstm nd shldn’t ttmpt n knd f slf trtmnt t th hrd drv.
Lgcl Cs
Th thr ctgr f dt lss rsns s lgcl dt lss. Th lgcl dt lss s th sttn whr ll f th hrdwr cmpnnts r ntct, nl th strd dt bcms nccssbl. Th rsns f lgcl dt lss m b ccdntl dltn r hrd drv frmttng,vrs ttck, fl sstm crrptn,hrd drv lgcl prttn dltn,prtng sstm crrptn,flt bckp sftwr r md nd mn mr
n th bv sttns f lgcl dt lss, shldn’t prfrm n wrt prtn n th hrd drv nd shldn’t nstll r nnstll n sftwr. t cn vrwrt th dt nd cn mk t nccssbl frvr.
Wth th hlp f dvncd tchnqs f th dt rcvr sftwr, cn rcvr r lst dt n bth f th dt lss sttns .. phscl nd lgcl dt lss.
Phscl Cs
Ths lss ccrs whn th phscl cmpnnts f th cmptr gt dmgd. Th css f phscl dmg r clckng, grndng, spnnng r thr strng nss frm cmptr. Th rsns m b hrd drv rd r wrt hd dmg,phscl hrd drv crsh,dsk cntrllr flr,shrt crct,pwr flr,sstm drp dwn
f n f th bv sttns ccr, shld qckl sht dwn th sstm nd shldn’t ttmpt n knd f slf trtmnt t th hrd drv.
Lgcl Cs
Th thr ctgr f dt lss rsns s lgcl dt lss. Th lgcl dt lss s th sttn whr ll f th hrdwr cmpnnts r ntct, nl th strd dt bcms nccssbl. Th rsns f lgcl dt lss m b ccdntl dltn r hrd drv frmttng,vrs ttck, fl sstm crrptn,hrd drv lgcl prttn dltn,prtng sstm crrptn,flt bckp sftwr r md nd mn mr
n th bv sttns f lgcl dt lss, shldn’t prfrm n wrt prtn n th hrd drv nd shldn’t nstll r nnstll n sftwr. t cn vrwrt th dt nd cn mk t nccssbl frvr.
Wth th hlp f dvncd tchnqs f th dt rcvr sftwr, cn rcvr r lst dt n bth f th dt lss sttns .. phscl nd lgcl dt lss.