mere pass external hdd hai woh chalte chalte hide ho gai hai jab me apni dhh plug karta ho to device plug hone ki voice ati hai par my computer mey icon show nahi hota mene usb ka driver bhi uninstall kar k bhi dekh lia hai par phir bhi same error hai plzzz help us mey mera bohat important data hai plzzzzzzzzzzzzzzzz