Categorie
Linux

USB drive Problem???

Maximum Capacity to the USB drive

Your USB drive does not allow you to use the full capacity? You have to format that pen drive but not in the standard way, through DISKPART.

DANGER:: Obviously this action will delete all Data from the Pendrive.

So… hands on!!!! Starting linking the Pendrive into the computer (or laptop).

Open CMD

  • Type DISKPART
  • Type LIST DISK
  • You see that your computer showing n disks.
  • Select your Pendrive be sure that you select your Pendrive by typing the command.
  • SELECT DISK 1 (is an example)
  • Type CLEAN
  • If the Clean does not work or if you know that there is a read-only you can use: attributes disk clear readonly
  • Type CREATE PARTITION PRIMARY.
  • Type FORMAT FS=NTFS QUICK (or FAT)
  • Type ASSIGN
  • EXIT

Now you’re Pendrive showing full capacity.

USB READ ONLY?

Ok let’s try to solve this problem by this sequence! Check after evry point if you need to continue or you solve!

1) Ccheck “setting” (aka “Proprietà”) and unpin readonly (aka “Sola lettura”)

2) still remain in settings and check Security. You (you’r user) need to access (if it is a NTFS disk)

3) Add / Edit regedti DWORD:

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies]
“WriteProtect”= dword:00000000

If this does not exists, create it.

Reboot

4) use diskpart:

DISKPART
LIST VOLUME
SELECT VOLUME n
ATTRIBUTES DISK CLEAR READONLY
EXIT

[ITA]
5) Start –> gpedit.msc
Configurazione computer\Modelli amministrativi\Sistema\Accesso agli archivi rimovibili

Imposta su “Disattivato” la voce o le voci:

Dischi rimovibili: nega accesso in esecuzione
Dischi rimovibili: nega accesso in lettura
Dischi rimovibili: nega accesso in scrittura

La stessa operazione la effettui nel percorso:

Configurazione utente\Modelli amministrativi\Sistema\Accesso agli archivi rimovibili

6) Gestione Dispositivi –> Tasto destro sulla pendrive ( ed eventualmente sui Controller USB ) –> Disinstalla driver. Riavvia ed inserisci nuovamente la pendrive

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