 disick manger girinchi cheppandi 
 disick manger anede nilipiveyabadina saft ‌ ware  ( idi  1980 lu mariyu  1990 lalo prassiddhi chendinadi )  mariyu  MS-DOS  mariyu  PC DOS  computers ‌ l choose daakyumenteshan packagy ,  vyaktigata computers haard disick ‌ lanu sveeya - in ‌ stall cheyadanki vupayogapaduthundi .  idi ippudu  KLDiscovery loo bhagamaina  Ontrack  aney samsthachae vraayabadindi .

 samsthaapana vividha amsaalanu cover chesindi :

 vyaktigata computers haard ‌ ware bhaavanalanu vivaristundi 
 ippatike unna anek disick ‌ l svich ‌ lanu dokument cheeyadam 
BIOS  parimitulanu adhigaminche anukula parikara driverlanu unchadam ,  mukhyamgaa garista disick ledha vibhajana parimaanam mariyu logically black addressing ‌ ku sanbandhinchinavi 
 pariiksha mariyu samaachara prayojanalanu andinchadam 
 driverlu  DOS- rakam kaavachhu ledha bhartee mister boot rikard kood kaavachhu .

 disick manger ‌ thoo disick ‌ lu konni disick tayaareedaarulache andinchabaddaayi  ( udaa . IBM),  anukula  OEM  variation ‌ lalo ,  vaari anni modallaku maddatu estunde .

1985 loo praarambhinchina koddisepatike ,  aan ‌ trac computers disick deetaa recovery sevalanu aan ‌ trac deetaa rikavareegaa andinchadam praarambhinchindi .
 disick manger anede  MS-DOS  mariyu  PC DOS  computers ‌ l choose nilipiveyabadina saft ‌ ware mariyu daakyumenteshan packagy .  idi ippudu  KLDiscovery loo bhagamaina  Ontrack  aney samsthachae vraayabadindi .  disick manger ‌ thoo disick ‌ lu konni disick tayaareedaarulache anukula  OEM  variation ‌ lalo andinchabaddaayi ,  vaati anni modallaku maddatu isthaayi .